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| Product | Description | |
|---|---|---|
| d,l-3-Isocyano-N-butyric acid methyl ester | d,l-3-Isocyano-N-butyric acid methyl ester. Alternative Names: D,L-3-ISOCYANO-N-BUTYRIC ACID METHYL ESTER;METHYL-D,L-3-ISOCYANO-N-BUTYRATE. CAS No. 730964-86-0. Product ID: ACM730964860-1. Molecular formula: C6H9NO2. Mole weight: 127.14. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| Dl-3-methyl valeric acid | Dl-3-methyl valeric acid. Alternative Names: bis(butoxycarbonyl) disulphide; Dibutylxanthogen; Dibutyl dixanthogenate; bis(n-butoxythiocarbonyl) disulfide; Di(n-butoxythiocarbonyl)disulfid; Dibutyl thioperoxydicarbonate; Butylxanthic disulfide; Di-n-Butyl xanthogen disulfide; Dibutoxythiocarbonyldis. CAS No. 105-77-2. Purity: 96%. Product ID: ACM105772. Molecular formula: C10H18O2S4. Mole weight: 298.50900. IUPAC Name: O-butyl (butoxycarbothioyldisulfanyl)methanethioate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| DL-3-Phenyllactic acid | DL-3-Phenyllactic acid. Group: Biochemicals. Alternative Names: (RS)-2-Hydroxy-3-phenylpropionic acid. Grades: Highly Purified. CAS No. 828-01-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H10O3. US Biological Life Sciences. |  Worldwide |
| DL-3-Phenyllactic acid-d3 | DL-3-Phenyllactic acid-d3 is a deuterated labeled DL-3-Phenyllactic acid[1]. DL-3-Phenyllactic acid is a broad-spectrum antimicrobial compound. Uses: Scientific research. Category: Signaling pathways. CAS No. 490034-49-6. Pack Sizes: 500 μg; 1 mg. Product ID: HY-W017162S. |  |
| DL-3-Ureidoisobutyric acid | ≥99.0% (HPLC). Uses: For analytical and research use. Category: Pathway metabolites. CAS No. 2905-86-4. Mole weight: 146.14. Catalog: AP2905864. |  |
| DL-4-Hydroxy-2-ketoglutarate dilithium salt | DL-4-Hydroxy-2-ketoglutarate dilithium salt. Group: Biochemicals. Alternative Names: 2-Hydroxy-4-oxopentanedioic acid. Grades: Highly Purified. CAS No. 1187-99-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C5H4O6Li2. US Biological Life Sciences. | Worldwide |
| DL-4-Hydroxy-3-methoxymandelic acid | DL-4-Hydroxy-3-methoxymandelic acid. Alternative Names: Vanillylmandelic acid. CAS No. 55-10-7. Purity: >98.0%. Product ID: FFC-AR-55107. Molecular formula: C9H10O5. Mole weight: 198.17. IUPAC Name: 2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)acetic acid. Alfa Chemistry - ISO 9001:32057 Certified. | |
| DL-4-HYDROXY-ALPHA-(METHYLAMINOMETHYL)BENZYL ALCOHOL D-TARTRATE | DL-4-HYDROXY-ALPHA-(METHYLAMINOMETHYL)BENZYL ALCOHOL D-TARTRATE. Product ID: ACMA00009598. Molecular formula: C13H19NO8. Mole weight: 317.29186. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Dl-4-hydroxy-N-alpha-(methylaminomethy)benzyl alcohol D-tartrate | Dl-4-hydroxy-N-alpha-(methylaminomethy)benzyl alcohol D-tartrate. Alternative Names: DL-4-Hydroxy-N-alpha-(methylaminomethy)benzyl alcohol D-tartrate;Synephrine tartrate. CAS No. 136-38-9. Purity: 96%. Product ID: ACM136389. Molecular formula: C22H32N2O10. Mole weight: 317.291860 [g/mol]. IUPAC Name: (2R,3R)-2,3-dihydroxybutanedioic acid; 4-[1-hydroxy-2-(methylamino)ethyl]phenol. ECNumber: 205-242-2. Alfa Chemistry - ISO 9001:32057 Certified. | |
| DL-4-Hydroxyphenyl-[2,6-d2]-alanine-[2-d] | DL-4-Hydroxyphenyl-[2,6-d2]-alanine-[2-d] is a labelled DL-tyrosine. Tyrosine is a non-essential amino acid synthesized from phenylalanine. It is the precursor of some neurotransmitters. Synonyms: DL-Tyrosine-d3; p-Hydroxyphenyl-DL-alanine-d3; H-DL-Tyr-OH-d3. Grade: 95% by HPLC; 98% atom D. CAS No. 73036-42-7. Molecular formula: C9H8D3NO3. Mole weight: 184.21. |  |
| DL-4-Hydroxyphenylalanine-[3,3-d2] | DL-4-Hydroxyphenylalanine-[3,3-d2] is a labelled DL-tyrosine. Tyrosine is a non-essential amino acid synthesized from phenylalanine. It is the precursor of some neurotransmitters. Synonyms: DL-Tyrosine-d2; p-Hydroxyphenyl-DL-alanine-d2; H-DL-Tyr-OH-d2. Grade: 95% by HPLC; 98% atom D. CAS No. 35693-18-6. Molecular formula: C9H11D2NO3. Mole weight: 183.2. | |
| DL-4-Hydroxyphenyl-[d4]-alanine-[2,3,3-d3] | DL-4-Hydroxyphenyl-[d4]-alanine-[2,3,3-d3] is a labelled DL-tyrosine. Tyrosine is a non-essential amino acid synthesized from phenylalanine. It is the precursor of some neurotransmitters. Synonyms: DL-Tyrosine-d7; p-Hydroxyphenyl-DL-alanine-d7; H-DL-Tyr-OH-d7. Grade: 95% by HPLC; 98% atom D. CAS No. 402835-78-3. Molecular formula: C9H4D7NO3. Mole weight: 188.23. | |
| DL-4-Hydroxyphenylglycine | DL-4-Hydroxyphenylglycine. Group: Biochemicals. Grades: Highly Purified. CAS No. 938-97-6. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| DL-4-Iodophenylalanine | DL-4-Iodophenylalanine. Synonyms: DL-Phe(4-I)-OH; p-Iodo-DL-phenylalanine; 2-Amino-3-(4-iodophenyl)propionic acid. Grade: ≥ 98% (HPLC). CAS No. 14173-41-2. Molecular formula: C9H10INO2. Mole weight: 291.09. | |
| DL-4-Iodophenylalanine 98+% (HPLC) | DL-4-Iodophenylalanine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| D,L-4'-Methyl-a-(1-isopropylaminomethyl) Benzyl Alcohol, Hydrochloride | Blocks the effect of catecholamines on ß-receptors. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| d,l-4'-Methyl-α-(1-isopropylaminomethyl)benzyl alcohol,hydrochloride | d,l-4'-Methyl-α-(1-isopropylaminomethyl)benzyl alcohol,hydrochloride. Alternative Names: 4-Methyl-α-[[(1-methylethyl)amino]methyl]benzenemethanol Hydrochloride. CAS No. 17267-27-5. Purity: 96%. Product ID: ACM17267275. Molecular formula: C12H20ClNO. Mole weight: 229.75. IUPAC Name: 1-(4-methylphenyl)-2-(propan-2-ylamino)ethanol;hydrochloride. Alfa Chemistry - ISO 9001:32057 Certified. | |
| D,L-4''-METHYL-ALPHA-(1-ISOPROPYLAMINOMETHYL) BENZYL ALCOHOL HYDROCHLORIDE | D,L-4''-METHYL-ALPHA-(1-ISOPROPYLAMINOMETHYL) BENZYL ALCOHOL HYDROCHLORIDE. Product ID: ACMA00009609. Alfa Chemistry - ISO 9001:32057 Certified. | |
| DL5050 | DL5050 is potent and selective human constitutive androstane receptor (hCAR) agonist with EC50 of 0.37 μM. DL5050 preferentially induced the expression of CYP2B6 (target of hCAR) over CYP3A4 (target of hPXR) on both the mRNA and protein levels. Synonyms: (E)-6-(Naphthalen-2-yl)imidazo[2,1-b]oxazole-5-carbaldehyde O-3,4-dichlorobenzyl oxime. Grade: 99%. CAS No. 2259710-64-8. Molecular formula: C23H15Cl2N3O2. Mole weight: 436.29. | |
| DL5H3 | DL5H3 is a biochemical. Synonyms: DL5H3; 90263-34-6; (E)-N-(3-Benzylidene-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazolin-6-yl)-3-(piperidin-1-yl)propanamide; EX-A4949; AKOS040751615; CID 13282351; b]quinazolin-6-yl)-3-(piperidin-1-yl)propanamide; (E)-N-(3-Benzylidene-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-; (E)-N-(3-Benzylidene-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1- b]quinazolin-6-yl)-3-(piperidin-1-yl)propanamide; N-(3-benzylidene-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazolin-6-yl)-3-(piperidin-1-yl)propanamide; N-[(3E)-3-benzylidene-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazolin-6-yl]-3-piperidin-1-ylpropanamide; N-[(3E)-9-oxo-3-(phenylmethylidene)-1H,2H,3H,9H-pyrrolo[2,1-b]quinazolin-6-yl]-3-(piperidin-1-yl)propanamide. Grade: >98%. CAS No. 90263-34-6. Molecular formula: C26H28N4O2. Mole weight: 428.53. | |
| DL-5-Hydroxylysine hydrochloride | It is an inhibitor of homoserine kinase. Synonyms: 5-Hydroxy-DL-lysine hydrochloride; Lysine, 5-hydroxy-, hydrochloride (1:1); H-DL-δ-Hydroxy-DL-Lys-OH HCl. Grade: 95%. CAS No. 13204-98-3. Molecular formula: C6H15ClN2O3. Mole weight: 198.65. | |
| DL-5-Hydroxylysine hydrochloride | DL-5-Hydroxylysine hydrochloride. Alternative Names: 2,6-Diamino-5-hydroxycaproic acid hydrochloride, 2,6-Diamino-5-hydroxyhexanoic acid hydrochloride. CAS No. 13204-98-3. Product ID: ACM13204983. Molecular formula: NH2CH2CH(OH)CH2CH2CH(NH2)COOH · HCl. Mole weight: 198.65. ECNumber: 236-168-9. Alfa Chemistry - ISO 9001:32057 Certified. | |
| DL-5-Hydroxytryptophan | DL-5-Hydroxytryptophan. Group: Biochemicals. Grades: Highly Purified. CAS No. 56-69-9. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences. | Worldwide |
| DL-5-Hydroxytryptophan (DL-5-HTP) | DL-5-Hydroxytryptophan (DL-5-HTP). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Dl-5-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid | Dl-5-methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid. Alternative Names: AKOS 77;DL-5-METHYL-1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID;DL-5-METHYLTIC;DL-5-Methyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,97%. CAS No. 151637-59-1. Product ID: ACM151637591. Molecular formula: C11H13NO2. Mole weight: 191.23. Alfa Chemistry - ISO 9001:32057 Certified. | |
| DL-6-Hydroxy norleucine | DL-6-Hydroxy norleucine. Group: Biochemicals. Alternative Names: 6-Hydroxy-norleucine; (ε-Hydroxy-DL-norleucine; ε-Hydroxynorleucine. Grades: Highly Purified. CAS No. 305-77-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C6H13NO3. US Biological Life Sciences. | Worldwide |
| D,L-7-Aza-3-indolylglycine | D,L-7-Aza-3-indolylglycine. Group: Biochemicals. Alternative Names: a-Amino-1H-pyrrolo[2,3-b]pyridine-3-acetic acid. Grades: Highly Purified. CAS No. 1052209-51-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C9H9N3O2. US Biological Life Sciences. | Worldwide |
| D,L-7-Aza-3-indolylglycine, Methyl Ester, Hydrochloride (D,L-7-Azatryptophan, Methyl Ester, Hydrochloride) | D,L-7-Aza-3-indolylglycine, Methyl Ester, Hydrochloride (D,L-7-Azatryptophan, Methyl Ester, Hydrochloride). Group: Biochemicals. Alternative Names: D,L-7-Azatryptophan, Methyl Ester, Hydrochloride. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| DL-9-hydroxy-alpha-Tocopherone | One of the impurities of Vitamin E, which has been found to exhibit antioxidant activity. Molecular formula: C29H50O3. Mole weight: 448.72. | |
| DL-a-Aminoadipic Acid | An alpha-amino acid that is adipic acid bearing a single amino substituent at position 2. An intermediate in the formation of lysine. A glutamine synthetase inhibitor. Group: Biochemicals. Alternative Names: DL-Aad-OH; DL-2-Aminohexanedioic acid; DL-Homoglutamic acid. Grades: Highly Purified. CAS No. 542-32-5. Pack Sizes: 5g, 25g. US Biological Life Sciences. | Worldwide |
| DL-a-Aminopimelic acid | DL-a-Aminopimelic acid. Synonyms: DL-2-Aminoheptanedioic acid. Grade: ≥ 99% (TLC). CAS No. 627-76-9. Molecular formula: C7H13NO4. Mole weight: 175.18. | |
| DL-a-Aminopimelic acid 99+% (TLC) | DL-a-Aminopimelic acid 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| D-Lactal | D-Lactal is a vital ingredient commonly used in the biomedical industry for various applications. It plays a significant role in the treatment of liver diseases, particularly in promoting the regeneration of damaged liver cells. Moreover, D-Lactal is utilized in the formulation of drugs targeting gastrointestinal disorders, aiding in reducing inflammation and enhancing gut health. Synonyms: 1,5-Anhydro-2-deoxy-4-O-β-D-galactopyranosyl-D-arabino-hex-1-enitol; Lactal. CAS No. 65207-55-8. Molecular formula: C12H20O9. Mole weight: 308.28. | |
| D-lactate-2-sulfatase | Highly specific. Group: Enzymes. Synonyms: (S)-2-O-sulfolactate 2-sulfohydrolase (incorrect stereochemistry). Enzyme Commission Number: EC 3.1.6.17. CAS No. 93586-05-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3750; D-lactate-2-sulfatase; EC 3.1.6.17; 93586-05-1; (S)-2-O-sulfolactate 2-sulfohydrolase (incorrect stereochemistry). Cat No: EXWM-3750. |  |
| D-lactate dehydratase | The enzyme converts methylglyoxal to D-lactate in a single glutathione (GSH)-independent step. The other known route for this conversion is the two-step GSH-dependent pathway catalysed by EC 4.4.1.5 (lactoylglutathione lyase) and EC 3.1.2.6 (hydroxyacylglutathione hydrolase). Group: Enzymes. Synonyms: glyoxylase III. Enzyme Commission Number: EC 4.2.1.130. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4971; D-lactate dehydratase; EC 4.2.1.130; glyoxylase III. Cat No: EXWM-4971. | |
| D-lactate dehydrogenase | This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. Group: Enzymes. Synonyms: lactic acid dehydrogenase; lactic acid dehydrogenase; D-specific lactic dehydrogenase; D-(-)-lactate dehydrogenase (NAD); D-lactic acid dehydrogenase; D-lactic dehydrogenase. Enzyme Commission Number: EC 1.1.1.28. CAS No. 9028-36-8. D-LDH. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0187; D-lactate dehydrogenase; EC 1.1.1.28; 9028-36-8; lactic acid dehydrogenase; lactic acid dehydrogenase; D-specific lactic dehydrogenase; D-(-)-lactate dehydrogenase (NAD); D-lactic acid dehydrogenase; D-lactic dehydrogenase. Cat No: EXWM-0187. | |
| D-lactate dehydrogenase (acceptor) | The zinc flavoprotein (FAD) from the archaeon Archaeoglobus fulgidus cannot utilize NAD+, cytochrome c, methylene blue or dimethylnaphthoquinone as acceptors. In vitro it is active with artificial electron acceptors such as 2,6-dichlorophenolindophenol, but the physiological acceptor is not yet known. Group: Enzymes. Synonyms: D-2-hydroxy acid dehydrogenase; D-2-hydroxy-acid dehydrogenase; (R)-2-hydroxy-acid:acceptor 2-oxidoreductase. Enzyme Commission Number: EC 1.1.99.6. CAS No. 9028-83-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0469; D-lactate dehydrogenase (acceptor); EC 1.1.99.6; 9028-83-5; D-2-hydroxy acid dehydrogenase; D-2-hydroxy-acid dehydrogenase; (R)-2-hydroxy-acid:acceptor 2-oxidoreductase. Cat No: EXWM-0469. | |
| D-lactate dehydrogenase (cytochrome) | A flavoprotein (FAD). Group: Enzymes. Synonyms: lactic acid dehydrogenase; D-lactate (cytochrome) dehydrogenase; cytochrome-dependent D-(-)-lactate dehydrogenase; D-lactate-cytochrome c reductase; D-(-)-lactic cytochrome c reductase. Enzyme Commission Number: EC 1.1.2.4. CAS No. 37250-79-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0386; D-lactate dehydrogenase (cytochrome); EC 1.1.2.4; 37250-79-6; lactic acid dehydrogenase; D-lactate (cytochrome) dehydrogenase; cytochrome-dependent D-(-)-lactate dehydrogenase; D-lactate-cytochrome c reductase; D-(-)-lactic cytochrome c reductase. Cat No: EXWM-0386. | |
| D-lactate dehydrogenase (cytochrome c-553) | The enzyme from the sulfate-reducing bacterium Desulfovibrio vulgaris can also act on (R)-2-hydroxybutanoate. Group: Enzymes. Enzyme Commission Number: EC 1.1.2.5. CAS No. 37250-79-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0387; D-lactate dehydrogenase (cytochrome c-553); EC 1.1.2.5; 37250-79-6. Cat No: EXWM-0387. | |
| D-Lactate dehydrogenase from Bacteria, Recombinant | In enzymology, a D-lactate dehydrogenase is an enzyme that catalyzes the chemical reaction: (D)-lactate + 2 ferricytochrome c<-> pyruvate + 2 ferrocytochrome c. Thus, the two substrates of this enzyme are (D)-lactate and ferricytochrome c, whereas its two products are pyruvate and ferrocytochrome c. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with a cytochrome as acceptor. This enzyme participates in pyruvate metabolism. It employs one cofactor, FAD. Group: Enzymes. Synonyms: EC 1.1.1.28; D-Lactic Dehydrogenase; 9028-36-8; (D)-lactate:ferricytochrome-c 2-oxidoreductase; lactic acid dehydrogenase; D-lactate (cytochrome) dehydrogenase; cytochrome-dependent D-(-)-lactate dehydrogenase; D-lactate-cytochrome c reductase; D-(-)-lactic cytochrome c reductase. Enzyme Commission Number: EC 1.1.1.28. CAS No. 9028-36-8. D-LDH. Mole weight: 44 kD (SDS-PAGE). Activity: > 800 U/mg Protein. Storage: Below -20°C. Form: Lyophilized powder. Source: E. coli. Species: Bacteria. EC 1.1.1.28; D-Lactic Dehydrogenase; 9028-36-8; (D)-lactate:ferricytochrome-c 2-oxidoreductase; lactic acid dehydrogenase; D-lactate (cytochrome) dehydrogenase; cytochrome-dependent D-(-)-lactate dehydrogenase; D-lactate-cytochrome c reductase; D-(-)-lactic cytochrome c reductase. Cat No: NATE-1042. | |
| D-lactate Dehydrogenase from E. coli, Recombinant | In enzymology, a D-lactate dehydrogenase is an enzyme that catalyzes the chemical reaction: (D)-lactate + 2 ferricytochrome c<-> pyruvate + 2 ferrocytochrome c. Thus, the two substrates of this enzyme are (D)-lactate and ferricytochrome c, whereas its two products are pyruvate and ferrocytochrome c. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with a cytochrome as acceptor. This enzyme participates in pyruvate metabolism. It employs one cofactor, FAD. This protein is fused with 6x his tag at n terminus and the protein has a calculated mw of 39.1 kda (353aa). Group: Enzymes. Synonyms: EC 1.1.1.28; D-Lactic Dehydrogenase; 9028-36-8; (D)-lactate:ferricytochrome-c. Enzyme Commission Number: EC 1.1.1.28. Purity: > 95% by SDS-PAGE. D-LDH. Mole weight: 39.1 kDa. Activity: > 200 units/mg. Storage: Store at +4°C for short term (1-2 weeks). For long term storage, aliquot and store at -70°C. Avoid repeated freeze/thaw cycles. Form: Liquid. Source: E. coli. EC 1.1.1.28; D-Lactic Dehydrogenase; 9028-36-8; (D)-lactate:ferricytochrome-c 2-oxidoreductase; lactic acid dehydrogenase; D-lactate (cytochrome) dehydrogenase; cytochrome-dependent D- (-)-lactate dehydrogenase; D-lactate-cytochrome c reductase; D- (-)-lactic cytochrome c reductase; D-lactate Dehydrogenase. Cat No: NATE-1654. | |
| D-Lactic acid | D-Lactic acid. CAS No. 10326-41-7. Purity: 98%+. Product ID: FFC10326417. Molecular formula: C3H6O3. Mole weight: 90.08. IUPAC Name: (2R)-2-Hydroxypropanoic acid. Canonical SMILES: CC(C(=O)O)O. Alfa Chemistry - ISO 9001:32057 Certified. | |
| D-Lactic acid 92+% | D-Lactic acid 92+%. Group: Biochemicals. Alternative Names: (R)-2-Hydroxypropionic acid; D-(R)-2-Hydroxypropionic acid; D-2-Hydroxypropanoic acid. Grades: Highly Purified. CAS No. 10326-41-7. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. US Biological Life Sciences. | Worldwide |
| D-Lactic acid 99+% (TLC) | D-Lactic acid 99+% (TLC). Group: Biochemicals. Alternative Names: (R)-2-Hydroxypropionic acid; D-(R)-2-Hydroxypropionic acid; D-2-Hydroxypropanoic acid. Grades: Reagent Grade. CAS No. 10326-41-7. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| D-(-)-Lactic acid lithium salt | 100mg Pack Size. Group: Biochemicals, Building Blocks, Chiral Compounds, Salts. Formula: C3H5O3 ·Li. CAS No. 27848-81-3. Prepack ID 47196772-100mg. Molecular Weight 96.01. See USA prepack pricing. |  |
| D-(+)-Lactide | D-(+)-Lactide is the cyclic di-ester of lactic acid (L113490), an by product that is produced by muscle cells and red blood cells when the body breaks down carbohydrates for energy during times of low oxygen levels. Lactide can be polymerized to polylactic acid using a suitable catalyst go give materials of useful properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 13076-17-0. Pack Sizes: 100mg, 500mg. Molecular Formula: C6H8O4. US Biological Life Sciences. | Worldwide |
| D-Lactolactoyl-Lys5-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys(D-Lactide)-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-N6-[(2R)-2-[(2R)-2-hydroxy-1-oxopropoxy]-1-oxopropyl]-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide; DPhe-Cys-Phe-DTrp-Lys(D-Lactide)-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); D-Lactolactoyl-Lys-Octreotide; D-Lactide-Lys5-Octreotide. Grade: ≥95%. CAS No. 2821715-05-1. Molecular formula: C55H74N10O14S2. Mole weight: 1163.37. | |
| D-Lactolactoyl-Thr8-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol-D-Lactide(Cys2&Cys7 bridge); D-Lactolactoyl-Thr-Octreotide; DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol-D-Lactide(Cys2&Cys7 bridge); D-Lactide-Thr8-Octreotide. Grade: ≥95%. Molecular formula: C55H74N10O14S2. Mole weight: 1163.37. | |
| D-Lactose | It is widely used as a carrier, diluent, and flow aid in dry powder inhalation formulations. Synonyms: Gal-b-1,4-Glc; 4-O-β-D-Galactopyranosyl-D-glucose; (2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal; D-(+)-Latose; β-D-galactopyranosyl-(1→4)-D-glucose; (+)-Lactose; AHL; Aletobiose; Lactose; Lactobiose; Tablettose. Grade: ≥98%. CAS No. 63-42-3. Molecular formula: C12H22O11. Mole weight: 342.30. | |
| D-Lactose-[13C] monohydrate | D-Lactose-[13C] monohydrate is the labelled analogue of D-Lactose Monohydrate, which is used in the synthesis of casing for various methods of oral drug delivery, including dissolving pellets, and long-lasting pellets. Synonyms: 4-O-β-D-galactopyranosyl-D-glucose-1-13C; 4-O-β-D-GALACTOPYRANOSYL-D-[1-13C]GLUCOSE; [1-13Cglc]lactose monohydrate; D-Lactose-1-13C monohydrate; (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)(6-13C)oxan-3-yl]oxyoxane-3,4,5-triol; hydrate. Grade: ≥ 99% (HPLC); 99% atom 13C. CAS No. 287100-62-3. Molecular formula: C11[13C]H22O11.H2O. Mole weight: 361.30. | |
| D-Lactose-[6-13C] monohydrate | D-Lactose-[6-13C] monohydrate is the labelled analogue of D-Lactose Monohydrate, which is used in the synthesis of casing for various methods of oral drug delivery, including dissolving pellets, and long-lasting pellets. Synonyms: [6'-13C]lactose monohydrate; 4-O-beta-D-[6-13C]galactopyranosyl-D-glucose; lactose-13C (galactose-6-13C) monohydrate. Molecular formula: C11[13C]H24O12. Mole weight: 361.31. | |
| D-Lactose-[glucose-13C6] monohydrate | D-Lactose-[glucose-13C6] monohydrate is the labelled analogue of D-Lactose Monohydrate, which is used in the synthesis of casing for various methods of oral drug delivery, including dissolving pellets, and long-lasting pellets. Synonyms: [UL-13C6glc]lactose monohydrate; 4-O-β-D-galactopyranosyl-D-[UL-13C6]glucose. Grade: 98% by CP; 98% atom 13C. Molecular formula: C6[13C]6H22O11.H2O. Mole weight: 366.27. | |
| D-Lactose monohydrate | It is widely used as a carrier, diluent, and flow aid in dry powder inhalation formulations. Synonyms: Inhalation lactose (lactose monohydrate, open form); Gal1-b-4Glc; 4-O-β-D-Galactopyranosyl-D-glucose Monohydrate; Dilactose S; Lactose Monohydrate; Microtose; Pharmatose; Respitose; 4-O-b-D-Galactopyranosyl-D-glucopyranose monohydrate; b-D-Gal-(1,4)-D-Glc monohydrate; d-(+)-lactose monohydrate. Grade: ≥95%. CAS No. 64044-51-5. Molecular formula: C12H22O11.H2O. Mole weight: 360.31. | |
| D-Lactose monohydrate | D-Lactose monohydrate. Synonyms: β-D-Gal-(1→4)-D-Glc, 4-O-β-D-Galactopyranosyl-D-glucose, Milk sugar. CAS No. 64044-51-5. Product ID: PE-0228. Molecular formula: C12H22O11 · H2O. Category: Diluent Excipients. Product Keywords: Pharmaceutical Excipients; Diluent Excipients; D-Lactose monohydrate; PE-0228; 64044-51-5; C12H22O11·H2O; 200-559-2; MFCD00166994; 64044-51-5. Purity: ≥99.5% (HPLC). EC Number: 200-559-2. Physical State: Solid. Solubility: H2O: 0.5 M at 20 °C, clear, colorless. Quality Level: 100. Application: D-Lactose is a disaccharide of D-glucose and D-galactose units found as a major sugar in milk. D-Lactose is used for the culture of lactic acid metabolizing bacteria, lactic acid bacteria. D-Lactose is used to identify and characterized galectins. |  |
| D(+)-Lactose monohydrate | 1kg Pack Size. Group: Carbohydrates, Sugars. Formula: C12H22O11 ·H2O. CAS No. 10039-26-6. Prepack ID 17095289-1kg. Molecular Weight 360.31. See USA prepack pricing. | |
| DL-Adrenaline | DL-Adrenaline is a hormone and a neurotransmitter secreted by the medulla of the adrenal glands. Synonyms: DL-Adrenaline; DL Adrenaline; Racepinefrine; Racepinephrine; DL-Epinephrine; DL Epinephrine; (+/-)-Adrenaline; rac Epinephrine. Grade: >98%. CAS No. 329-65-7. Molecular formula: C9H13NO3. Mole weight: 183.2. | |
| D,L-Adrenochrome | D,L-Adrenochrome. Group: Biochemicals. Alternative Names: 3-Hydroxy-1-methyl-5,6-indolinedione,2,3-dihydro-3-hydroxy-1-methyl-1H-indole-5,6-dione. Grades: Highly Purified. CAS No. 54-06-8. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C9H9NO3. US Biological Life Sciences. | Worldwide |
| DL-Ala-DL-Ala | DL-Ala-DL-Ala. Synonyms: DL-Alanyl-DL-alanine; Alanylalanine; N-DL-Alanyl-DL-alanine; L-Alanine, N-L-alanyl-. CAS No. 2867-20-1. Molecular formula: C6H12N2O3. Mole weight: 160.17. | |
| DL-Ala-Gly-OH | DL-Ala-Gly-OH. Synonyms: DL-Alanyl-glycine; 2-[(2-Aminopropanoyl)amino]acetic acid. Grade: ≥ 99% (TLC). CAS No. 1188-01-8. Molecular formula: C5H10N2O3. Mole weight: 146.15. | |
| DL-Alanine | DL-Alanine. Group: Biochemicals. Grades: Highly Purified. CAS No. 302-72-7. Pack Sizes: 1kg, 2kg, 5kg. Molecular Formula: C3H7NO2. US Biological Life Sciences. | Worldwide |
| DL-Alanine | 1kg Pack Size. Group: Amino Acids. Formula: C3H7NO2. CAS No. 302-72-7. Prepack ID 44733272-1kg. Molecular Weight 89.09. See USA prepack pricing. | |
| DL-Alanine | DL-Alanine. Alternative Names: DL-2-Aminopropionic Acid. CAS No. 302-72-7. Purity: >98.5%. Product ID: FFC-AR-302727. Molecular formula: C3H7NO2. Mole weight: 89.09. IUPAC Name: 2-aminopropanoic acid. Alfa Chemistry - ISO 9001:32057 Certified. | |
| DL-Alanine | Alanine (abbreviated as Ala or A; encoded by the codons GCU, GCC, GCA, and GCG) is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated -NH3+ form under biological conditions), an α-carboxylic acid group (which is in the deprotonated -COO- form under biological conditions), and a side chain methyl group, classifying it as a nonpolar (at physiological pH), aliphatic amino acid. It is non-essential in humans, meaning the body can synthesize it.The L-isomer (left-handed) of alanine is one of the 20 amino acids encoded by the human genetic code. L-Alanine is second only to leucine in rate of occurrence, accounting for 7.8% of the primary structure in a sample of 1,150 proteins. The right-handed form, D-Alanine occurs in bacterial cell walls and in some peptide antibiotics. Synonyms: DL-Ala-OH; (R,S)-2-Aminopropionic acid. Grade: 98.5-101.0% (Assay by titration). CAS No. 302-72-7. Molecular formula: C3H7NO2. Mole weight: 89.09. | |
| DL-Alanine | DL-Alanine is a racemic mixture of alanine, a non-essential alpha-amino acid. Alanine is one of the most common residues for protein synthesis and is involved in the metabolism of tryptophan and vitamin pyridoxine. Furthermore, alanine is an important source of energy for muscles and central nervous system. It strengthens the immune system, helps in the metabolism of sugars and organic acids, and displays a cholesterol-reducing effect in animals. CAS No. 302-72-7. Product ID: PAP-0005. Molecular formula: C3H7NO2. Category: Amino acid. Product Keywords: Amino Acid Series; DL-Alanine; PAP-0005; Amino acid; C3H7NO2; 302-72-7. Color: White. EC Number: 206-126-4. Physical State: Crystals or Crystalline Powder. Solubility: H2O: soluble. Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: DL-alanine is an amino acid, a racemic compound of L- and D-alanine. DL-alanine, together with aqueous silver nitrate, is used for nanoparticle generation as a reducing agent and an end-sealing agent. DL-alanine can be used for the chelation of Cu(II), Zn(II), Cd(11) and other transition metals. DL-alanine is a sweetener, placed in the same group as glycine and saccharin sodium. DL-alanine plays a key role in the glucose-alanine cycle between tissues and the liver. Boiling Point: 212.9±23.0 °C(Predicted). Melting Point: 289 °C (dec.) (lit.). Density: 1,424 g/cm3. Product Description: DL-alanine is an amino acid, a rac | |
| DL-Alanine | Alanine is a non-essential amino acid that occurs in high levels in its free state in plasma. It is produced from pyruvate by transamination. It is involved in sugar and acid metabolism, increases immunity, and provides energy for muscle tissue, brain, and the central nervous system. Category: Amino acids and derivatives. Synonyms: alanine. 2-Aminopropanoic acid. DL-2-Aminopropionic acid. CAS No. 302-72-7. Product ID: API302727. Molecular formula: C3H7NO2. Mole weight: 89.09. EINECS: 206-126-4. SMILES: CC(C(=O)O)N. Appearance: White crystalline powder. Standard: USP,AJI. |  |
| DL-Alanine-[1-13C] | DL-alanine-[1-13C] is a labelled DL-alanine. Alanine is one of the non-essential amino acids for humans. Alanine is the key compound in glucose-alanine cycle. Synonyms: DL-Alanine-1-13C. Grade: 98% by CP; 99% atom 13C. CAS No. 102029-81-2. Molecular formula: C2[13C]H7NO2. Mole weight: 90.09. | |
| DL-Alanine-[1-13C,2-d] | DL-alanine-[1-13C,2-d] is a labelled DL-alanine. Alanine is one of the non-essential amino acids for humans. Alanine is the key compound in glucose-alanine cycle. Grade: 95% by HPLC; 98% atom D, 99% atom 13C. CAS No. 1242074-21-0. Molecular formula: C2[13C]H6DNO2. Mole weight: 91.09. | |
| DL-Alanine-[13C3] | DL-Alanine-[13C3] is the labelled analogue of DL-Alanine. DL-Alanine is a non-essential amino acid. Alanine is an important source of energy for the muscles and central nervous system. It boosts the immune system, helps the metabolism of sugars and organic acids, and has been shown to lower cholesterol in animals. Synonyms: 2-aminopropanoic acid-13C3. Grade: 98% by HPLC; 98% atom 13C. CAS No. 144476-54-0. Molecular formula: [13C]3H7NO2. Mole weight: 92.07. | |
| DL-Alanine-[15N] | DL-alanine-[15N] is a labelled DL-alanine. Alanine is one of the non-essential amino acids for humans. Alanine is the key compound in glucose-alanine cycle. Synonyms: 2-aminopropanoic acid-15N. Grade: 98% by HPLC; 98% atom 15N. CAS No. 71261-64-8. Molecular formula: C3H7[15N]O2. Mole weight: 90.09. | |
| DL-Alanine-[2-13C] | DL-Alanine-[2-13C] is the labelled analogue of DL-Alanine. DL-Alanine is a non-essential amino acid. Alanine is an important source of energy for the muscles and central nervous system. It boosts the immune system, helps the metabolism of sugars and organic acids, and has been shown to lower cholesterol in animals. Synonyms: 2-aminopropanoic acid-2-13C. Grade: 98% by HPLC; 99% atom 13C. CAS No. 201489-22-7. Molecular formula: C2[13C]H7NO2. Mole weight: 90.09. | |
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