BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| Leu-Gly-Gly | Leu-Gly-Gly. Alternative Names: Leucyl-glycyl-glycine; N-(N-L-Leucylglycyl)glycine; (S)-2-(2-(2-Amino-4-methylpentanamido)acetamido)acetic acid. Grades: 95%. CAS No. 1187-50-4. Molecular formula: C10H19N3O4. Mole weight: 245.28. |  |
| Leu-Gly-OH | This dipeptide inhibits the ubiquitin-mediated proteolysis. Alternative Names: Leu Gly OH; L-Leucyl-glycine; (S)-2-(2-Amino-4-methylpentanamido)acetic acid. Grades: ≥ 99% (HPLC). CAS No. 686-50-0. Molecular formula: C8H16N2O3. Mole weight: 188.22. | |
| Leu-Leu-Leu-OH | Leu-Leu-Leu-OH is a leucine derivative. Alternative Names: L-Leucyl-L-leucyl-L-leucine; Leu Leu Leu OH. Grades: 98%. CAS No. 10329-75-6. Molecular formula: C18H35N3O4. Mole weight: 357.49. | |
| Leupeptin hemisulfate | Leupeptin Hemisulfate is a reversible inhibitor of serine and cysteine proteases. It can be used in skincare products to help reduce inflammation and provide soothing effects to the skin. Alternative Names: Ac-Leu-Leu-Arg-CHO.1/2H2SO4; Acetyl Tripeptide; L-Leucinamide, N-acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-, sulfate (2:1); L-Leucinamide, N-acetyl-L-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]-, (S)-, sulfate (2:1); Leupeptin sulfate (2:1); N-Acetyl-L-leucyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-formylbutyl]-L-leucinamide hemisulfate; Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate; N-Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate; Ac-Leu-Leu-Arg-al.1/2H2SO4; Ac-LLR-al.1/2H2SO4. Grades: 95%. CAS No. 103476-89-7. Molecular formula: C20H38N6O4.1/2H2SO4. Mole weight: 475.59. | |
| Levamisole-d5 Hydrochloride | Levamisole-[d5] Hydrochloride is the labelled analogue of Levamisole, which is a biological response modifier with anthelmintic activity. Alternative Names: Levamisole-d5 Hydrochloride;1246819-64-6;Levamisole-d5 (hydrochloride);(6S)-6-(2,3,4,5,6-Pentadeuteriophenyl)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole;hydrochloride;Levamisole-d5 Hydrochloride (1.0 mg/mL in Methanol);(-)-Levamisole-d5 Hydrochloride;DTXSID10857926;1ST5587AD5-100M;HY-13666S;(6S)-2,3,5,6-Tetrahydro-6-(phenyl-d5)imidazo[2,1-b]thiazole Hydrochloride;CS-0202360;G17715;Levamisole-d5 hydrochloride Solution in Methanol, 100ug/mL;(6S)-6-(~2~H_5_)Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole--hydrogen chloride (1/1);(6S)-6-[(2,3,4,5,6-?H?)phenyl]-2H,3H,5H,6H-imidazo[2,1-b][1,3]thiazole hydrochloride. Grades: 95% by HPLC; 95% atom D. CAS No. 1246819-64-6. Molecular formula: C11H8D5ClN2S. Mole weight: 245.78. | |
| Levamisole hydrochloride | Levamisole hydrochloride, the hydrochloride salt of a water-soluble imidazothiazole derivative, selectively activates acetylcholine receptor ion channels in nerve and muscle of nematodes (EC50 = 6 μM). It has anthelminthic and immunomodulating activities. Uses: Apis for veterinary. Alternative Names: Levamisole HCl; Ergamisol; (S)-6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazole hydrochloride. Grades: 98%. CAS No. 16595-80-5. Molecular formula: C11H13ClN2S. Mole weight: 240.75. | |
| Levodopa | Levodopa is used as a cell adhesion molecule in serum-free cultures of anchorage-dependent mammalian cells! Keep container tightly closed in a dry and well-ventilated place. Uses: Antiparkinsonism. Alternative Names: BETA-(3,4-DIHYDROXYPHENYL)-L-ALANINE; HYDROXYTYROSINE; H-PHE(3,4-DI-HYDROXY)-OH; H-PHE(3,4-DI-OH)-OH; H-TYR(3-HYDROXY)-OH; L-BETA-(3,4-DIHYDROXYPHENYL)ALANINE; L-DOPA; L-DOPA, L-3-HYDROXYTYROSINE. Grades: >98%. CAS No. 59-92-7. Molecular formula: C9H11NO4. Mole weight: 197.19. | |
| Levodopa-[1-13C,ring-13C6] | Levodopa-[1-13C,ring-13C6] is a labelled L-Dopa. L-Dopa is an amino acid that can be biosynthesized from L-tyrosine. L-Dopa is the precursor of dopamine, norepinephrine and epinephrine. It can be used as a psychoactive drug and for the treatment of Parkinson's disease and dopamine-responsive dystonia. Alternative Names: L-DOPA (1-13C,ring-13C6). Grades: 98% by CP; 99% atom 13C. Molecular formula: C2[13C]7H11NO4. Mole weight: 204.14. | |
| Levodopa-[ring-13C6] | L-Dopa-2,5,6-d3 is a labelled L-Dopa. L-Dopa is an amino acid that can be biosynthesized from L-tyrosine. L-Dopa is the precursor of dopamine, norepinephrine and epinephrine. It can be used as a psychoactive drug and for the treatment of Parkinson's disease and dopamine-responsive dystonia. Alternative Names: L-DOPA (ring-13C6). Grades: 98% by CP; 99% atom 13C. CAS No. 201417-12-1. Molecular formula: C3[13C]6H11NO4. Mole weight: 203.14. | |
| Levofloxacin hydrate | The hydrate form of Levofloxacin, an Ofloxacin derivative, could be commonly used as an antibacterial agent through influencing DNA replication. It is an antibiotic with activity against gram-negative bacteria. Uses: Anti-bacterial agents. Alternative Names: Levofloxacin Hemihydrate;138199-71-0;Levofloxacin hydrate;Nofaxin;Volequin;Levofloxacin (hydrate);Dynaquin;Ofloxacin, (s)-;6GNT3Y5LMF;Levofloxacin (as hemihydrate);UNII-6GNT3Y5LMF;RWJ-25213;(S)-9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrate(2:1);Levaquin (TN);(-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazin. Grades: 98%. CAS No. 138199-71-0. Molecular formula: C18H21FN3O4.5. Mole weight: 370.38. | |
| Levomefolic Acid-[13C,d3] | Levomefolic Acid-[13C,d3] is a labelled Levomefolate. A natural, active form of folic acid used at the cellular level for DNA reproduction, the cysteine cycle and the regulation of homocysteine among other functions. It is a coenzymated form of folic acid and a more bioavailable alternative in dietary supplements. It has been proposed for treatment of cardiovascular disease. Alternative Names: (2S)-2-{[4-({[(6S)-2-amino-5-(13C,2H3)methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)phenyl]formamido}pentanedioic acid; Levomefolic Acid-13C,d3. CAS No. 1356019-94-7. Molecular formula: C19[13C]H22D3N7O6. Mole weight: 463.47. | |
| Levothyroxine sodium hydrate | 3,3',5,5'-Tetraiodo-L-thyronine sodium saltm is the sodium salt of levothyroxine, a synthetic levoisomer of thyroxine (T4) that is similar to the endogenous hormone produced by the thyroid gland. In peripheral tissues, levothyroxine is deiodinated by 5'-deiodinase to form triiodothyronine (T3). T3 enters the cell and binds to nuclear thyroid hormone receptors, the activated hormone-receptor complex in turn triggers gene expression and produces proteins required in the regulation of cellular respiration, thermogenesis, cellular growth and differentiation, and the metabolism of proteins, carbohydrates and lipids. T3 also exhibits cardiostimulatory effects. Alternative Names: Levothyroxine sodium monohydrate; L-Thyroxine sodium hydrate. Grades: ≥ 98% (HPLC). CAS No. 25416-65-3. Molecular formula: C15H10I4NNaO4.xH2O. Mole weight: 798.85 (anhydrous basis). | |
| L-γ-Carboxyglutamic acid | L-γ-Carboxyglutamic acid. Alternative Names: H-L-Glu(γ-COOH)-OHã-Carboxy-L-glutamic acid. Grades: ≥ 99% (TLC). CAS No. 53861-57-7. Molecular formula: C6H9NO6. Mole weight: 191.10. | |
| L-gamma-Glutamyl-L-valylglycine | L-gamma-Glutamyl-L-valylglycine. Alternative Names: gamma-Glutamyl-valyl-glycine; (S)-2-Amino-5-(((S)-1-((carboxymethyl)amino)-3-methyl-1-oxobutan-2-yl)amino)-5-oxopentanoic acid. CAS No. 38837-70-6. Molecular formula: C12H21N3O6. Mole weight: 303.31. | |
| L-glucose-[UL-13C6] | Labelled L-Glucose is the enantiomer of D-Glucose, a naturally occurring carbohydrate used in an abundance of cellular processes. L-Glucose is a synthetic sugar used in the L-Glucose Pentaacetate formation, a potential therapeutic agent regarding type II diabetes. In addition, L-glucose can be used as a colon cleansing agent for a colonoscopy procedure. Alternative Names: L-[UL-13C6]glucose; L-glucose-U-13C6; L-glucose-1,2,3,4,5,6-13C6. Molecular formula: [13C]6H12O6. Mole weight: 186.11. | |
| L-Glufosinate | L-Glufosinate is a glutamine synthetase inhibitor and is used as a herbicide (usually as the corresponding ammonium or sodium salt, known as glufosinate-P-ammonium and glufosinate-P-sodium, respectively) to control annual weeds and grasses. Uses: l-glufosinate is a compound that has shown promise in the field of drug discovery. with its unique properties and mechanisms of action, it has the potential to be utilized in the development of new pharmaceuticals for various medical conditions. . phosphinothricin, another name for l-glufosinate, is a derivative of amino acids that functions as a strong herbicide by preventing plants from. Alternative Names: Butanoic acid, 2-amino-4-(hydroxymethylphosphinyl)-, (2S)-; Glufosinate-P; (S)-Phosphinothricin; L-Phosphinothricin; (S)-Glufosinate; (+)-glufosinate; L-homoalanin-4-yl(methyl)phosphinic acid; 4-[hydroxy(methyl)phosphinoyl]-L-homoalanine; L-2-Amino-4-(hydroxymethylphosphinyl)butanoate-; (S)-2-Amino-4-(hydroxymethylphosphinyl)butyric acid. Grades: ≥95%. CAS No. 35597-44-5. Molecular formula: C5H12NO4P. Mole weight: 181.13. | |
| L-Glutamic acid | L-glutamic acid is a non-essential amino acid that acts as an excitatory neurotransmitter in the CNS. Alternative Names: Glutamic acid, L-; (+)-L-Glutamic acid; (2S)-2-Azaniumyl-5-hydroxy-5-oxopentanoate; (S)-(+)-Glutamic acid; (S)-2-Amino-1,5-pentanedioic acid; (S)-2-Aminopentanedioic acid; (S)-Glutamic acid; 2-Aminoglutaric acid; L-(+)-Glutamic acid; L-Glutaminic acid; L-α-Aminoglutaric acid; Aciglut; E 620; Glusate; Glutacid; Glutamic acid; Glutamicol; Glutamidex; Glutaminic acid; Glutaminol; Glutaton; l-Glutaminic acid; NSC 143503; Pentanedioic acid, 2-amino-, (S)-; Sortem; α-Aminoglutaric acid; α-Glutamic acid. Grades: >98%. CAS No. 56-86-0. Molecular formula: C5H9NO4. Mole weight: 147.13. | |
| L-Glutamic acid-[1,2-13C2] | L-Glutamic acid-[1,2-13C2] is a labelled L-Glutamic acid. Glutamic acid is a non-essential amino acid that acts as an excitatory neurotransmitter in the CNS. Alternative Names: (2R)-2-aminopentanedioic acid-13C2. Grades: 98% by HPLC; 99% atom 13C. Molecular formula: C3[13C]2H9NO4. Mole weight: 149.11. | |
| L-Glutamic acid-[13C5] | L-Glutamic acid-[13C5] is a labelled L-Glutamic acid. Glutamic acid is a non-essential amino acid that acts as an excitatory neurotransmitter in the CNS. Alternative Names: (2S)-2-aminopentanedioic acid-13C5. Grades: 98% by HPLC; 99% atom 13C. CAS No. 55443-55-5. Molecular formula: [13C]5H9NO4. Mole weight: 152.09. | |
| L-Glutamic Acid-[15N,2,3,3,4,4-d5] | L-Glutamic Acid-[15N,2,3,3,4,4-d5] is an isotope labelled derivative of L-Glutamic Acid. L-Glutamic acid has been used to enhance endogenous acetylcholine overflow. Alternative Names: L-GLUTAMIC ACID-D5,15N; Aminopentanedioic-15N,d5 Acid; 1-Aminopropane-1,3-dicarboxylic-15N,d5 Acid; Glusate-15N,d5; Glutacid-15N,d5; Glutamicol-15N,d5. Grades: 98% by CP; 98% atom 15N; 98% atom D. Molecular formula: C5H4D5[15N]O4. Mole weight: 153.15. | |
| L-Glutamic acid diethyl ester hydrochloride | L-Glutamic acid diethyl ester hydrochloride. Alternative Names: L-Glu(OEt)-OEt HCl; diethyl(2S)-2-aminopentanedioate hydrochloride; Diethyl L-Glutamate Hydrochloride; H-Glu(OEt)-OEt HCl; L-Glutamic Acid Diethyl Ester Hydrochloride. Grades: ≥ 98% (TLC). CAS No. 1118-89-4. Molecular formula: C9H17NO4·HCl. Mole weight: 239.70. | |
| L-Glutamic acid dimethyl ester hydrochloride | L-Glutamic Acid Dimethyl Ester is a diester analogue of L-Glutamic Acid, a non-essential amino acid. L-Glutamic Acid Dimethyl Ester has been shown to antagonize the effects of morphine sulfate. Alternative Names: H-Glu(OMe)-OMe.HCl; Dimethyl L-Glutamate Hydrochloride; (S)-Dimethyl 2-Aminopentanedioate Hydrochloride. Grades: ≥ 98% (HPLC). CAS No. 23150-65-4. Molecular formula: C7H14ClNO4. Mole weight: 211.64. | |
| L-Glutamic acid γ-anilide | L-Glutamic acid γ-anilide. Alternative Names: L-Glu(anilide)-OH; L-Glutamic acid 5-anilide; (2S)-2-amino-5-anilino-5-oxopentanoic acid; N5-Phenyl-L-glutamin; H-GLU(ANILIDE)-OH; N5-phenyl-L-glutamine; H-Gln(Ph)-OH; L-GLUTAMIC ACID-Y-ANILIDE. Grades: ≥ 99% (TLC). CAS No. 5963-60-0. Molecular formula: C11H14N2O3. Mole weight: 222.24. | |
| L-Glutamic acid γ-tert-butyl ester | L-Glutamic acid 5-tert-butyl ester is a protected form of L-Glutamic acid. L-Glutamic acid is a non-essential amino acid that is important to the mammalian central nervous system. L-Glutamic acid is also a neurotransmitter for cone photoreceptors in the human brain and is used as a treatment for patients who have liver disease accompanied by encephalopathy (a condition termed 'hepatic coma'). Alternative Names: L-Glu(OtBu)-OH; L-Glutamic acid 5-tert-butyl ester; (2S)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid; L-Glutamic acid 5-tert-butyl ester; H-Glu(OtBu)-OH Hydrate; 5-tert-Butyl L-Glutamate Hydrate; 5-tert-Butyl L-Glutamate. Grades: ≥ 99% (HPLC). CAS No. 2419-56-9. Molecular formula: C9H17NO4. Mole weight: 203.20. | |
| L-Glutamic acid γ-tert-butyl ester α-allyl ester hydrochloride | L-Glutamic acid γ-tert-butyl ester α-allyl ester hydrochloride. Alternative Names: L-Glu(OtBu)-OAll HCl; 1-allyl 5-tert-butyl L-glutamate hydrochloride. Grades: ≥ 99% (TLC). CAS No. 1214283-78-9. Molecular formula: C12H21NO4·HCl. Mole weight: 279.76. | |
| L-Glutamic Acid Monosodium Salt | Sodium Glutamate is an agonist at kainate, quisqualate and NMDA receptors. Alternative Names: L-Glutamic Acid Monosodium Salt; Monosodium L-Glutamate; MSG. CAS No. 142-47-2. Molecular formula: C5H8NNaO4. Mole weight: 169.11. | |
| L-Glutamine | L-Glutamine is one of the 20 amino acids encoded by the standard genetic code. Uses: Ingredient of health care products. Alternative Names: Glutamine; Glumin; Glavamin; NSC 27421; NSC-27421; NSC27421. Grades: >98%. CAS No. 56-85-9. Molecular formula: C5H10N2O3. Mole weight: 146.14. | |
| L-Glutamine-[13C5] | L-Glutamine-[13C5] is the labelled analogue of L-Glutamine. L-Glutamine is an α-amino acid used in the biosynthesis of proteins. Alternative Names: [13C5]-L-Glutamine; L-Glutamine-13C5; (2S)-2,5-diamino-5-oxopentanoic acid-13C5. Grades: 95% (CP); 98% atom 13C. CAS No. 184161-19-1. Molecular formula: [13C]5H10N2O3. Mole weight: 151.11. | |
| L-Histidine | L-Histidine is an essential amino acid and one of the 22 proteinogenic amino acids. L-Histidine plays a role in the production of histamine and blood cell. It exhibits anti-oxidant, anti-inflammatory and anti-secretory properties. Protein supplement in health care products. Uses: Ingredient of health care products. Alternative Names: Histidine, L-; Histidine; H-His-OH; Glyoxaline-5-alanine; Anti-rheuma; (2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid; (2S)-2-Azaniumyl-3-(1H-imidazol-5-yl)propanoate; (S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid; (S)-4-(2-Amino-2-carboxyethyl)imidazole; (S)-Histidine; (S)-α-Amino-1H-imidazole-4-propanoic acid; 1H-Imidazole-4-alanine, (S)-; 1H-Imidazole-4-propanoic acid, α-amino-, (S)-; L-(-)-Histidine; L-Alanine, 3-(1H-imidazol-4-yl)-; NSC 137773. Grades: 98%. CAS No. 71-00-1. Molecular formula: C6H9N3O2. Mole weight: 155.20. | |
| L-Histidine-[13C6] | L-Histidine-[13C6] is the labelled form of L-Histidine, which is an essential amino acid. Alternative Names: L-Histidine-13C6; (2S)-2-Amino-3-((2,4,5-13C3)1H-imidazol-5-yl)(1,2,3-13C3)propanoic acid; H-His-OH-13C6; (S)-2-Amino-3-(4-imidazolyl)propionic acid-13C6. Grades: 98% by CP; 99% atom 13C. CAS No. 55443-59-9. Molecular formula: [13C]6H9N3O2. Mole weight: 161.11. | |
| L-Histidine-[13C6,15N3] | L-Histidine-[13C6,15N3] is a labelled L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Alternative Names: L-Histidine-ul-13C,15N. Grades: 95% by HPLC; 99% atom 13C, 98% atom 15N. CAS No. 1219114-75-6. Molecular formula: [13C]6H9[15N]3O2. Mole weight: 164.09. | |
| L-Histidine-[15N3] | L-Histidine-[15N3] is a labelled L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Alternative Names: H-His-OH-15N3. Grades: 95% by HPLC; 98% atom 15N. CAS No. 1217456-12-6. Molecular formula: C6H9[15N]3O2. Mole weight: 157.13. | |
| L-Histidine-[d5,15N3] hydrochloride monohydrate | L-Histidine-[D5,15N3] hydrochloride monohydrate is a labelled salt of L-Histidine. Histidine is an α-amino acid used in the biosynthesis of proteins. Histidine is essential for humans that is metabolized to histamine. Alternative Names: L-Histidine-d5,15N3 HCl H2O. Grades: 98% by CP; 98% atom D; 98% atom 15N. Molecular formula: C6H7D5Cl[15N]3O3. Mole weight: 217.64. | |
| L-Histidine Hydrochloride Hydrate-[13C6] | Labelled version of L-Histidine Monohydrochloride Monohydrate (H456038), which is a histamine precursor via histidine decarboxylase. Also, they are grown as crystals which possesses anti-bacterial activity. CAS No. 202468-43-7. Molecular formula: 13C6H9N3O2 · (HCl) · (H2O). Mole weight: 161.11 + (36.46) + (18.02). | |
| L-Histidine hydrochloride monohydrate | L-Histidine is an essential amino acid and one of the 22 proteinogenic amino acids. L-Histidine plays a role in the production of histamine and blood cell. It exhibits anti-oxidant, anti-inflammatory and anti-secretory properties. Alternative Names: L-His-OH HCl H2O; L-Histidine, monohydrochloride, monohydrate; (2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid,hydrate hydrochloride. Grades: 98.5-101.0% (Titration: anhydrous basis). CAS No. 5934-29-2. Molecular formula: C6H9N3O2·HCl·H2O. Mole weight: 209.60. | |
| L-Histidinol dihydrochloride | L-Histidinol dihydrochloride. Alternative Names: (S)-2-Amino-3-(4-imidazolyl)propanol dihydrochloride; beta-Aminoimidazole-4-propanol dihydrochloride. Grades: ≥ 99% (TLC). CAS No. 1596-64-1. Molecular formula: C6H11N3O·2HCl. Mole weight: 214.16. | |
| L-Histidyl-L-glutamine | L-Histidyl-L-glutamine is a dipeptide consisting of histidine (His) and glutamine (Gln). Histidine is an aromatic, basic amino acid important for enzyme active sites and metal ion binding, while glutamine is a polar amino acid crucial for nitrogen metabolism and cellular function. This dipeptide may be used in studies of protein interactions, structural analysis, or as a model for exploring the effects of these amino acids in peptide-based research. Its specific sequence can influence binding properties, stability, and biological activity. Alternative Names: HQ; Histidylglutamine; His-Gln; L-Glutamine, L-histidyl-; Histidinyl-glutamine; H-His-Gln-OH; Histidine-Glutamine dipeptide; Histidinyl-glutamine; Histidinylglutamine; L-Histidinyl-L-Glutamine. Grades: ≥95%. CAS No. 224638-13-5. Molecular formula: C11H17N5O4. Mole weight: 283.28. | |
| L-Homoarginine hydrochloride | L-Homoarginine is an alkaline phosphatase inhibitor found in blood, cerebrospinal fluid (CSF), and urine, as well as in human intestine and testes tissues. L-Homoarginine also acts as a substrate of CAT1, CAT2A and CAT2B, and CAT1 is a key site with regard to physiological relevance and interactions with related substrates such as L-arginine. Alternative Names: NSC 145416; (S)-2-Amino-6-guanidinohexanoic acid hydrochloride. Grades: ≥95%. CAS No. 1483-01-8. Molecular formula: C7H16N4O2·HCl. Mole weight: 224.7. | |
| L-Homocarnosine dihydrochloride | L-Homocarnosine dihydrochloride. CAS No. 1807885-26-2. Molecular formula: C10H18Cl2N4O3. Mole weight: 313.18. | |
| L-Homocysteine-[d4] | L-Homocysteine-[d4]. Alternative Names: Homocysteine-d4; NSC 43117-d4; (S)-2-Amino-4-mercaptobutanoic Acid-d4; (S)-2-Amino-4-mercaptobutanoic Acid-d4; (S)-Homocysteine-d4; 2-Amino-4-mercapto-L-butyric Acid-d4; 2-Amino-4-mercaptobutyric Acid-d4; L-2-Amino-4-mercaptobutyric Acid-d4. CAS No. 331665-12-4. Molecular formula: C4H5D4NO2S. Mole weight: 139.21. | |
| L-Homoleucine Hydrochloride | L-Homoleucine Hydrochloride. Alternative Names: L-HomoLeu-OH HCl. Grades: ≥ 96% (TLC). CAS No. 96386-92-4. Molecular formula: C7H15NO2·HCl. Mole weight: 181.66. | |
| L-Homoserine | An impurity of Cobicistat, a cytochrome P450 3A (CYP3A) inhibitor used for the treatment of HIV / AIDS infection. Alternative Names: L-HomoSer-OH; L-2-Amino-4-hydroxybutyric acid; (S)-2-Amino-4-hydroxybutyric acid; Butyric acid, 2-amino-4-hydroxy-, L-; (S)-2-Amino-4-hydroxybutanoic acid; (S)-Homoserine; Butanoic acid, 2-amino-4-hydroxy-, (S)-; Homoserine; NSC 206251. Grades: ≥95%. CAS No. 672-15-1. Molecular formula: C4H9NO3. Mole weight: 119.12. | |
| L-Homoserine lactone hydrochloride | L-Homoserine lactone hydrochloride. Alternative Names: (3S)-3-Aminodihydro-2(3H)-furanone Hydrochloride; (S)-Homoserine Lactone Hydrochloride; (S)-(-)-3-Aminotetrahydrofuran-2-one Hydrochloride; 2(3H)-Furanone, 3-aminodihydro-, (3S)-, hydrochloride (1:1); (S)-α-Amino-γ-butyrolactone hydrochloride; L-(-)-Homoserine lactone hydrochloride. Grades: ≥95%. CAS No. 2185-3-7. Molecular formula: C4H7NO2.HCl. Mole weight: 137.56. | |
| L-Hydroxyproline | L-Hydroxyproline is an amino acid. It can be used as a nutrition and a flavor enhancer. Uses: l-hydroxyproline, also known as 4-hydroxyproline, is a non-protein amino acid that plays a vital role in the structure and function of collagen, the most abundant protein in the human body. in recent years, researchers have been exploring the potential applications of l-hydroxyproline in drug discovery and development due to its unique properties and biological activity. . first and foremo. Alternative Names: trans-4-Hydroxy-L-proline; L-4-hydroxyproline; trans-4-Hydroxyproline; H-Hyp-OH; hydroxy-L-proline; 4-Hydroxy-L-proline; trans-L-Hydroxyproline; 4-Hydroxy-2-pyrrolidinecarboxylic acid. Grades: 98%. CAS No. 51-35-4. Molecular formula: C5H9NO3. Mole weight: 131.13. | |
| Lichenysin G | It is produced by the strain of Bacillus licheniformis IM 1307. It acts as a surfactant and is 10 times more active than Surfactin. Molecular formula: C42H72N8O12. Mole weight: 881.06. | |
| Licochalcone A | Licochalcone A is a chalconoid, a type of natural phenols. It can be isolated from root of Glycyrrhiza glabra (liquorice) or Glycyrrhiza inflata. It is a potent membrane-active agent that transforms normal erythrocytes into echinocytes. It exhibits potent antimalarial activity and might be developed into a new antimalarial drug. It had anti-tumor activity in all cell lines tested and enhanced the effect of paclitaxel and vinblastine chemotherapy. Alternative Names: 4,4'-Dihydroxy-3-α,α-dimethylallyl-6-methoxychalcone; 7-Dimethoxycoumarin; 3-Dimethylallyl-4,4'-dihydroxy-6-methoxychalcone; (E)-3-[5-(1,1-Dimethyl-2-propenyl)-4-hydroxy-2-methoxyphenyl]-1-(4-hydroxyphenyl)-2-propen-1-one; (2E)-3-[5-(1,1-Dimethyl-2-propen-1-yl)-4-hydroxy-2-methoxyphenyl]-1-(4-hydroxyphenyl)-2-propen-1-one; 2-Propen-1-one, 3-[5-(1,1-dimethyl-2-propenyl)-4-hydroxy-2-methoxyphenyl]-1-(4-hydroxyphenyl)-, (2E)-; 2-Propen-1-one, 3-[5-(1,1-dimethyl-2-propenyl)-4-hydroxy-2-methoxyphenyl]-1-(4-hydroxyphenyl)-, (E)-. Grades: >98%. CAS No. 58749-22-7. Molecular formula: C21H22O4. Mole weight: 338.40. | |
| Lignin | Lignin. Alternative Names: Acid-precipitable polymeric lignin; Amalin LPH; Ball-milled lignin; Biolignin; Cellulase lignin; Cellunolix St 1; DHP lignin; High-Purity Lignin; Ligflow 401; Lignophenol; Lignosuper A; LS 103 (lignin); Methyllignin; Native lignin; Pepper lignin; PF 3035 (lignin); Protolignin; Sarkanda; SQLS 1; W 250 (lignin). CAS No. 9005-53-2. | |
| Lignin, alkali | Lignin, alkali can be used as a surface treatment agent for composites of natural fibers with petroleum based resins. It can be used as a biosorbent for potential applications in removing toxic metal ions from wastewater. Alternative Names: Alkali lignin; Alkali soluble lignin; Amallin A; Biochoice; Curan (lignin); Eucalin; Kraft lignin; Lignin, kraft; Lignin, soda; Lignin, sulfate; Lignoboost; Lineo; Lineo Classic; Meadol MRM; MG 3 (lignin); Mousoudake Souda Rigunin; Protobind 1000; Soda lignin; Sulfate lignin; Sulphate lignin; Tomlinite. CAS No. 8068-5-1. | |
| LIGNIN, ALKALI, 2-HYDROXYPROPYL ETHER | LIGNIN, ALKALI, 2-HYDROXYPROPYL ETHER. Grades: 95%. CAS No. 88402-77-1. | |
| LIGNIN, ALKALI, CARBOXYLATED | LIGNIN, ALKALI, CARBOXYLATED. Alternative Names: Lignin,alkali,oxidized,sodiumsalt; LIGNIN, ALKALI, CARBOXYLATED; OXIDIZEDPINELIGNIN,SODIUMSALT. CAS No. 68201-23-0. | |
| LIGNIN ALKALI CARBOXYMETHYL ETHER | LIGNIN ALKALI CARBOXYMETHYL ETHER. Grades: 95%. CAS No. 102962-28-7. | |
| Lignin, alkali, polymer with formaldehyde, nonylphenol and phenol | Lignin, alkali, polymer with formaldehyde, nonylphenol and phenol. CAS No. 89899-30-9. | |
| Lignin, alkali, reaction products with dimethylamine and formaldehyde | Lignin, alkali, reaction products with dimethylamine and formaldehyde. CAS No. 110152-58-4. | |
| Lignin, alkali, reaction products with disodium sulfite and formaldehyde | Lignin, alkali, reaction products with disodium sulfite and formaldehyde. CAS No. 105859-97-0. | |
| LIGNIN, HYDROLYTIC | LIGNIN, HYDROLYTIC. Grades: 95%. CAS No. 8072-93-3. | |
| Lignin, organosolv | It is obtained from the delignification of lignocellulosic substances (wood, spent liquor, or other agricultural fiber source) by using an organic solvent. Alternative Names: Lignin, dioxane acidolysis; Dioxane lignin; Organosolv lignin; Alcohol lignin; Dimethylsulfoxide lignin; Dioxane acidolysis lignin; Dioxane hydrochloride lignin; 2,2-Dimethoxypropane lignin; Acetone-hydrochloric acid lignin; Dimethyl sulfoxide-hydrochloric acid lignin; Dioxane Pepper lignin; Acetosolv lignin; Organocell Lignin; ALCELL Lignin; Acetocell; Lignol Alcell. Grades: Assay (Lignin): 90%. CAS No. 8068-3-9. | |
| LIGNIN, ORGANOSOLV, ACETATE | LIGNIN, ORGANOSOLV, ACETATE. Alternative Names: LIGNIN, ORGANOSOLV, ACETATE. Grades: 95%. CAS No. 86855-54-1. | |
| Lignin Peroxidase | Lignin Peroxidase. Alternative Names: LiP; Ligninase; Peroxidase; lignin. CAS No. 42613-30-9. | |
| Lignin, sodium salt | Lignin, sodium salt. CAS No. 37203-80-8. | |
| Lignin,Willstatter | Lignin,Willstatter. Grades: 95%. CAS No. 8068-11-9. | |
| Lignosulfonic acid sodium salt | Lignosulfonic acid sodium salt is a lignin-derived macromolecule with antiviral activity and can effectively resist HIV and HSV in vitro. Uses: Used as a dispersant, emulsion stabilizer, chelator, and ore flotation agent; also used to enhance pcbs biodegradation, as a concrete additive, in oil well drilling muds, as a soil stabilizer and road binder, to modify viscosity of molasses in animal feeds, as a binder (ceramics, bricks, and refractories), and as a veterinary medication. Alternative Names: Sodium lignosulfonate; Vanisperse. CAS No. 8061-51-6. | |
| (+)-Limonene 1,2-epoxide | (+)-Limonene 1,2-epoxide. Alternative Names: (+)-p-Mentha-1,8-diene 1,2-epoxide, (4R)-1,2-Epoxy-p-menth-8-ene, (4R)-4-Isopropenyl-1-methyl-1-cyclohexene 1,2-epoxide. CAS No. 203719-54-4. Molecular formula: C10H16O. Mole weight: 152.23. | |
| Limonin | Limonin is a triterpenoid enriched in citrus fruits, which has antivirus and antitumor ability. Uses: Anticancer; antioxidant; anti-inflammatory. Alternative Names: Citro; Dictamnolactone; Limonin; Evodin; Limonine; NSC 36508; Obaculactone. Grades: >98%. CAS No. 1180-71-8. Molecular formula: C26H30O8. Mole weight: 470.51. | |
| Linaclotide | Linaclotide is a peptide agonist of guanylate cyclase 2C that is undergoing clinical trials for use in treating abdominal pain in patients with irritable bowel syndrome (IBS) accompanied by constipation. The drug also has promising outlooks for the treatment of gastroparesis, ulcerative colitis, chronic intestinal pseudo-obstruction (CIPO), and inertia coli as well. Alternative Names: Constella; Linzess; L-Tyrosine, L-cysteinyl-L-cysteinyl-L-α-glutamyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-L-asparaginyl-L-prolyl-L-alanyl-L-cysteinyl-L-threonylglycyl-L-cysteinyl-, cyclic (1→6),(2→10),(5→13)-tris(disulfide); L-cysteinyl-L-cysteinyl-L-α-glutamyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-L-asparagyl-L-prolyl-L-alanyl-L-cysteinyl-L-threonyl-glycyl-L-cysteinyl-L-tyrosine (1->6),(2->10),(5->13)-tris(disulfide); H-Cys-Cys-Glu-Tyr-Cys-Cys-Asn-Pro-Ala-Cys-Thr-Gly-Cys-Tyr-OH (Disulfide bridge: Cys1-Cys6, Cys2-Cys10, Cys5-Cys13). Grades: ≥95%. CAS No. 851199-59-2. Molecular formula: C59H79N15O21S6. Mole weight: 1526.74. | |
| Linagliptin | Linagliptin is a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes. Uses: The treatment of type 2 diabetes. Alternative Names: Tradjenta; BI-1356; BI 1356; BI1356; Ondero; Trajenta. Grades: 98%. CAS No. 668270-12-0. Molecular formula: C25H28N8O2. Mole weight: 472.553. | |
| Lincomycin | It is produced by the strain of Str. lincolnensis var. lincolnensis NRRL 2936. It's a sugar antibiotic. It has anti-gram-positive bacteria and spirochete effect, and has weak antibacterial effect on some gram-negative bacteria. It can protect mice infected with Staphylococcus aureus, Streptococcus hemolyticus and dicoccus pneumoniae by oral or subcutaneous injection. It also has effect on leptospira in vivo. Uses: Anti-bacterial agents. Alternative Names: (2S-trans)-Methyl 6,8-Dideoxy-6-[[(1-methyl-4-propyl-2-pyrrolidinyl)carbonyl]amino]-1-thio-D-erythro-α-D-galacto-octopyranoside; Lincocin; Lincogap; Clindamycin Phosphate EP Impurity A; Clindamycin hydrochloride EP Impurity A. Grades: >99% by HPLC. CAS No. 154-21-2. Molecular formula: C18H34N2O6S. Mole weight: 406.54. | |
| Lincomycin hydrochloride | Lincomycin hydrochloride is produced by the strain of Str. lincolnensis var. lincolnensis NRRL 2936. It's a sugar antibiotic. It has anti-gram-positive bacteria and spirochete effect, and has weak antibacterial effect on some gram-negative bacteria. It can protect mice infected with Staphylococcus aureus, Streptococcus hemolyticus and dicoccus pneumoniae by oral or subcutaneous injection. It also has effect on leptospira in vivo. It can prevent and treat respiratory diseases, such as Haemophilus parasuis, infectious pleuropneumonia, mycoplasmosis, atrophic rhinitis, etc. Alternative Names: (2S-trans)-Methyl 6,8-Dideoxy-6-[[(1-methyl-4-propyl-2-pyrrolidinyl)carbonyl]amino]-1-thio-D-erythro-α-D-galactooctopyranoside Hydrochloride; trans-α-Methyl 6,8-dideoxy-6-(1-methyl-4-propyl-L-2-pyrrolidinecarboxamido)-1-thio-D-erythro-D-galacto-Octopyranoside Monohydrochloride; Lincocin; Lincogap; NSC 70731; U 10149a. Grades: >98%. CAS No. 859-18-7. Molecular formula: C18H35ClN2O6S. Mole weight: 443.00. | |
| Linezolid | Linezolid inhibits initiation complex formation with either the 30S or the 70S ribosomal subunits from Escherichia coli. Linezolid is a synthetic oxazolidinone antibiotic active against a wide range of Gram-positive bacteria, including resistant strains of several species, such as MRSA and penicillin-resistant pneumococci. Alternative Names: Zyvox; Zyvoxid; Zyvoxam; PNU 100766; PNU-100766; PNU100766; U 100766; U-100766; U100766. Grades: >98%. CAS No. 165800-03-3. Molecular formula: C16H20FN3O4. Mole weight: 337.35. | |
| Linoleic Acid-[1-13C] | Linoleic Acid-[1-13C]. Uses: Labelled fatty acids as diagnostic agents for liver function. Alternative Names: Linoleic Acid-1 13C. Grades: 95% atom 13C. CAS No. 98353-71-0. Molecular formula: C17[13C]H32O2. Mole weight: 281.44. | |
| Linoleic acid-[13C18] | Linoleic acid-[13C18] is the labelled analogue of Linoleic acid. Linoleic acid is a doubly unsaturated fatty acid widely found in plant glycosides. It exhibits anti-inflammatory, acne reductive, skin-lightening and moisture retentive properties when applied topically on the skin. Alternative Names: 9-cis,12-cis-Linoleic acid-13C18; cis-9,cis-12-Octadecadienoic acid-13C18; 13C labelled linoleic acid; 13C labelled telfairic acid; Linoleic acid-13C18; SCHEMBL1332579. Grades: 97% (CP); 99% atom 13C. CAS No. 287111-25-5. Molecular formula: [13C]18H32O2. Mole weight: 298.31. | |
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