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 | |
|---|---|---|
| L-Phenylalanine benzyl ester hydrochloride | L-Phenylalanine benzyl ester hydrochloride is a commonly used reactant for the synthesis of L-isoserine derivatives as aminopeptidase N inhibitors and PF-04449913 as a potent and orally bioavailable inhibitor of smoothened. Alternative Names: L-Phe-OBzl HCl; H-L-Phe-Obzl HCl; H-Phe-OBn hydrochloride; PHE-OBZL HCl; H-Phe-OBzl HCl; L-Phenylalanine Benzyl Ester Hydrochloride. Grades: ≥ 99% (HPLC). CAS No. 2462-32-0. Molecular formula: C16H17NO2·HCl. Mole weight: 291.80. |  |
| L-Phenylalanine b-naphthylamide | A substrate for aminopeptidase M (microsomal alanyl aminopeptidase). Alternative Names: L-Phe-bNA; L-Phenylalanine-B-Naphthylamide; N-L-Phenylalanyl-2-naphthylamin; L-Phenylalanine-Naphthylamide; L-Phenylalanin-[2]naphthylamid. Grades: ≥ 99% (TLC). CAS No. 740-57-8. Molecular formula: C19H18N2O. Mole weight: 290.32. | |
| L-Phenylalanine carbobenzoxyhydrazide trifluoroacetate | L-Phenylalanine carbobenzoxyhydrazide trifluoroacetate. Alternative Names: H-Phe-NHNH-Z TFA. Grades: 99%. CAS No. 19046-94-7. Molecular formula: C19H20F3N3O5. Mole weight: 427.37. | |
| L-Phenylalanine chloromethylketone hydrochloride | An inhibitor of gramicidin S synthetase 2. Alternative Names: L-Phenylalanine chloromethylketone hydrochloride; PHENYLALANINE-CHLOROMETHYLKETONE HCl; L-PHENYLALANINE CHLOROMETHYLKETONE HYDROCHLORIDE; H-PHE-CHLOROMETHYLKETONE HCl; H-PHE-CMK HCl. Grades: ≥ 99% (NMR). CAS No. 52735-71-4. Molecular formula: C10H12NOCl·HCl. Mole weight: 234.19. | |
| L-Phenylalanine cyclohexylamide | L-Phenylalanine cyclohexylamide. Alternative Names: L-Phe-Cyclohexylamide; N-Cyclohexyl-L-phenylalaninamide; (2S)-2-amino-N-cyclohexyl-3-phenylpropanamide. Grades: ≥ 99% (TLC). CAS No. 17186-53-7. Molecular formula: C15H22N2O. Mole weight: 246.36. | |
| L-Phenylalanine ethyl ester hydrochloride | L-Phenylalanine ethyl ester hydrochloride is a derivative of L-Phenylalanine, an essential amino acid. Alternative Names: L-Phe-OEt HCl; L-Phenylalanine Ethyl Ester Hydrochloride; PHENYLALANINE-OET HCl; D,L-phenylalanine ethyl ester hydrochloride; H-Phe-OEt HCl; L-Phe-OEt HCl. Grades: ≥ 98% (HPLC). CAS No. 3182-93-2. Molecular formula: C11H15NO2·HCl. Mole weight: 229.70. | |
| L-Phenylalanine hydrazide | L-Phenylalanine hydrazide. Alternative Names: L-Phe-NHNH2; 2-amino-3-phenylpropionic acid hydrazide; L-Phenylalanin-hydrazide; 2-amino-3-phenyl-propanehydrazide; 2-azanyl-3-phenyl-propanehydrazide; H-Phe-NHNH2. Grades: ≥ 98% (Assay by Titration). CAS No. 52386-52-4. Molecular formula: C9H13N3O. Mole weight: 179.22. | |
| L-Phenylalanine N-methylamide hydrochloride | L-Phenylalanine N-methylamide hydrochloride. Alternative Names: H-Phe-NHMe HCl. CAS No. 17186-56-0. Molecular formula: C10H15ClN2O. Mole weight: 214.70. | |
| L-Phenylalanine pyrrolidide | L-Phenylalanine pyrrolidide. Alternative Names: L-Phe-pyrrolidideL-phenylalanine pyrrolidyl amide; 1-[(2S)-2-Amino-1-oxo-3-phenylpropyl]pyrrolidine; H-PHE-PYRROLIDIDE. Grades: ≥ 99% (TLC). CAS No. 56414-89-2. Molecular formula: C13H18N2O. Mole weight: 218.30. | |
| L-Phenylalanine tert-butyl ester hydrochloride | L-Phenylalanine tert-butyl ester hydrochloride. Alternative Names: L-Phe-OtBu HCl; tert-Butyl 3-phenyl-L-alaninate hydrochloride; L-Phenylalnine t-Butyl Ester Hydrochloride; H-Phe-OtBu HCl. Grades: ≥ 99% (HPLC). CAS No. 15100-75-1. Molecular formula: C13H19NO2·HCl. Mole weight: 257.80. | |
| L-Phenylalaninol | An agent that inhibits the absorption of phenylalanine and the secretion of gastric acid. Alternative Names: (S)-2-amino-3-phenylpropan-1-ol; Phenylalaninol; (S)-(-)-2-Amino-3-phenyl-1-propanol. Grades: 95%. CAS No. 3182-95-4. Molecular formula: C9H13NO. Mole weight: 151.2. | |
| L-Phenylalaninol 2-chlorotrityl resin | Pre-loaded resins for solid phase peptide and organic synthesis. Alternative Names: L-Phe-ol-2-chlorotrityl resin. | |
| L-Phenylalanyl-L-glutamine | L-Phenylalanyl-L-glutamine is a dipeptide consisting of phenylalanine (L-Phe) and glutamine (L-Gln). Phenylalanine is an aromatic amino acid that plays a role in protein synthesis and serves as a precursor for various neurotransmitters. Glutamine is crucial for nitrogen transport and cellular metabolism. This dipeptide could be used in research related to protein interactions, peptide therapeutics, or the study of amino acid metabolism and its effects on cellular functions. The combination of these two amino acids can influence the dipeptide's properties, including its solubility and biological activity. Alternative Names: FQ; L-Glutamine, L-phenylalanyl-; Phe-Gln; L-Glutamine, N2-L-phenylalanyl-; Glutamine, N2-(3-phenyl-L-alanyl)-; Phenylalanylglutamine; Phenylalanyl-glutamine; FQ dipeptide; H-Phe-Gln-OH; H-FQ-OH; L-Phe-L-Gln; Phenylalanine Glutamine dipeptide. Grades: ≥95%. CAS No. 39537-24-1. Molecular formula: C14H19N3O4. Mole weight: 293.32. | |
| L-Phenylalanyl-L-tryptophan | L-Phenylalanyl-L-tryptophan, also known as Dipeptide-4, is a dipeptide consisting of L-phenylalanine and L-tryptophan. It has been shown to effectively prevent skin cell glycation, which helps protect the skin from environmental stress and prevents the skin from deteriorating prematurely. This peptide is used in cosmetic formulations to maintain skin health and prevent the signs of aging due to its role in combating glycation, a process that can lead to skin elasticity loss and the formation of wrinkles. It is a highly potent ACE inhibitor. Alternative Names: Dipeptide-4; Phenylalanyltryptophan; Phe-Trp; FW dipeptide; Phenylalanine Tryptophan dipeptide; H-Phe-Trp-OH; Nα-(L-Phenylalanyl)-L-tryptophan; Phe-Trp-OH; FW dipeptide; F-W Dipeptide; L-Tryptophan, N-L-phenylalanyl-; (S)-2-((S)-2-Amino-3-phenylPropanamido)-3-(1H-indol-3-yl)Propanoic acid; L-Phe-L-Trp; N-Phenylalanyltryptophan; N-L-phenylalanyl-L-tryptophan. Grades: ≥95%. CAS No. 24587-41-5. Molecular formula: C20H21N3O3. Mole weight: 351.40. | |
| L-Phenylglycine | L-Phenylglycine. Alternative Names: S-(+)-α-Aminophenylacetic acid; H-Phg-OHL-α-Aminophenylacetic acid. Grades: ≥ 99% (Assay). CAS No. 2935-35-5. Molecular formula: C8H9NO2. Mole weight: 151.2. | |
| L-Phenylglycine amide hydrochloride | L-Phenylglycine amide hydrochloride. Alternative Names: H-Phg-NH2.HCl. Grades: ≥ 99% (HPLC). CAS No. 60079-51-8. Molecular formula: C8H10N2O·HCl. Mole weight: 186.64. | |
| L-Phenylglycine ethyl ester hydrochloride | L-Phenylglycine ethyl ester hydrochloride. Alternative Names: L-Phg-OEt HCl; (S)-(+)-2-Aminophenylacetic acid ethyl ester hydrochloride. Grades: 95%. CAS No. 59410-82-1. Molecular formula: C10H13NO2·HCl. Mole weight: 215.68. | |
| L-Phenylglycine methyl ester hydrochloride | L-Phenylglycine methyl ester hydrochloride is a serine protease inhibitor that prevents the breakdown of proteins by inhibiting the activity of serine proteases. Alternative Names: Benzeneacetic acid, α-amino-, methyl ester, hydrochloride (1:1), (αS)-; Benzeneacetic acid, α-amino-, methyl ester, hydrochloride, (S)-; Benzeneacetic acid, α-amino-, methyl ester, hydrochloride, (αS)-; Glycine, 2-phenyl-, methyl ester, hydrochloride, L-; ((S)-2-Methoxy-2-oxo-1-phenylethyl)ammonium chloride; (L)-Methyl phenylglycinate hydrochloride; (S)-(+)-2-Phenylglycine methyl ester hydrochloride; (S)-(+)-Phenylglycine methyl ester hydrochloride; (S)-2-Phenylglycine methyl ester hydrochloride; (S)-Methyl 2-amino-2-phenylacetate hydrochloride; (S)-Phenylglycine methyl ester hydrochloride; Methyl (S)-amino(phenyl)acetate hydrochloride; Methyl (S)-phenylglycinate hydrochloride; Methyl L-(+)-phenylglycinate hydrochloride; Methyl L-phenylglycinate hydrochloride; Phenylglycine methyl ester hydrochloride. Grades: ≥95%. CAS No. 15028-39-4. Molecular formula: C9H11NO2.HCl. Mole weight: 201.65. | |
| L-Phenylglycine tert-butyl ester | L-Phenylglycine tert-butyl ester. Alternative Names: L-Phg-OtBu. Grades: ≥ 99% (HPLC). CAS No. 53934-78-4. Molecular formula: C12H17NO2. Mole weight: 207.27. | |
| L-Phenylglycine tert-butyl ester hydrochloride | L-Phenylglycine tert-butyl ester hydrochloride. Alternative Names: L-Phg-OtBu HCl. Grades: ≥ 99.5% (HPLC, Chiral purity). CAS No. 161879-12-5. Molecular formula: C12H17NO2·HCl. Mole weight: 243.73. | |
| L-Phenylglycinol | A chiral building block for the synthesis of novel fluorescent chemosensors for amino acid. Alternative Names: L-Phg-ol; (S)-2-Amino-2-phenylethanol; (S)-(+)-2-Phenylglycinol; (S)-2-Phenylglycinol; (2S)-2-amino-2-phenylethanol. Grades: ≥ 99.9 % (Chiral HPLC). CAS No. 20989-17-7. Molecular formula: C8H11NO. Mole weight: 137.20. | |
| L-Pipecolinic Acid | L-Pipecolinic Acid is a proline-based organocatalyst that has been investigated for several powerful asymmetric transformations, such as the Aldol, Mannich, and Michael reactions. Alternative Names: (S)-Piperidine-2-Carboxylic Acid; L(-)-Pipecolinic Acid; H-Hopro-Oh. Grades: ≥ 99% (Titration, Dried basis). CAS No. 3105-95-1. Molecular formula: C6H11NO2. Mole weight: 129.16. | |
| L-Proline,2-(1-naphthalenylmethyl)- | L-Proline,2-(1-naphthalenylmethyl)-. Alternative Names: 1-(1-Naphthylmethyl)-D-proline; (R)-alpha-(1-naphthalenylmethyl)-proline. CAS No. 637020-97-4. Molecular formula: C16H17NO2. Mole weight: 255.31. | |
| L-Proline,2-[(2-bromophenyl)methyl]- | L-Proline,2-[(2-bromophenyl)methyl]-. Alternative Names: (R)-alpha-(2-bromo-benzyl)-proline. CAS No. 637020-86-1. Molecular formula: C12H14BrNO2. Mole weight: 284.15. | |
| L-Proline,2-[(3-chlorophenyl)methyl]- | L-Proline,2-[(3-chlorophenyl)methyl]-. Alternative Names: (R)-alpha-(3-chloro-benzyl)-proline. CAS No. 637020-80-5. Molecular formula: C12H14ClNO2. Mole weight: 239.70. | |
| L-Proline,2-[(4-bromophenyl)methyl]- | L-Proline,2-[(4-bromophenyl)methyl]-. Alternative Names: (R)-alpha-(4-bromo-benzyl)-proline. CAS No. 637020-91-8. Molecular formula: C12H14BrNO2. Mole weight: 284.15. | |
| L-Proline-2-chlorotrityl resin | L-Proline-2-chlorotrityl resin is an excellent resin for the synthesis of peptides containing C-terminal Pro without risk of diketopiperazine formation. Alternative Names: L-Pro-2-chlorotrityl resin. | |
| L-Proline 4-methoxy-β-naphthylamide hydrochloride | L-Proline 4-methoxy-β-naphthylamide hydrochloride. Alternative Names: L-Pro-4MβNA HCl;(2S)-N-(4-methoxynaphthalen-2-yl)pyrrolidine-2-carboxamide hydrochloride; L-Proline 4-methoxy-alpha-naphthylamide hydrochloride. Grades: ≥ 99% (TLC). CAS No. 100930-07-2. Molecular formula: C16H18N2O2·HCl. Mole weight: 306.82. | |
| L-Proline 4-nitroanilide | A substrate for the determination of proline arylamidase in human sera by continuous reaction. Alternative Names: L-Pro-pNA; (S)-Pyrrolidine-2-carboxylic acid 4-nitroanilide; L-PROLINE 4-NITROANILIDE; (L)-PROLYL-P-NITROANILIDE; Pro-Nan; L-Pro-Nan. Grades: ≥ 99% (HPLC). CAS No. 7369-91-7. Molecular formula: C11H13N3O3. Mole weight: 235.15. | |
| L-Proline 4-nitroanilide hydrobromide | L-Proline 4-nitroanilide hydrobromide. Alternative Names: L-Pro-pNA HBr; (S)-Pyrrolidine-2-carboxylic acid 4-nitroanilide hydrobromide. Grades: ≥ 99% (TLC). Molecular formula: C11H13N3O3·HBr. Mole weight: 316.17. | |
| L-Proline 7-amido-4-methylcoumarin hydrobromide salt | L-Proline 7-Amido-4-methylcoumarin Hydrobromide is a fluorogenic substrate for detection of L-proline aminopeptidase. Alternative Names: L-Proline-7-Amido-4-Methylcoumarin Hydrobromide; L-Proline 7-Amido-4-Methylcoumarin Hydrobromide Salt; P-7280; L-Proline 7-Amido-4-Methylcoumarin Hydrobromide; ((2S)Pyrrolidin-2-Yl)-N-(4-Methyl-2-Oxochromen-7-Yl)Carboxamide, Bromide. CAS No. 115388-93-7. Molecular formula: C15H17BrN2O. Mole weight: 321.21. | |
| L-Proline amide hydrochloride | L-Proline amide hydrochloride. Alternative Names: L-Pro-NH2 HCl; (S)-Pyrrolidine-2-carboxylic acid amide hydrochloride; (2S)-pyrrolidine-2-carboxamide hydrochloride; HCl H-L-Pro-NH2; L-Prolinamidehydrochloride; dl-prolinamide hydrochloride; Pro-NH2 HCl. Grades: ≥ 97% (HPLC). CAS No. 42429-27-6. Molecular formula: C5H10N2O·HCl. Mole weight: 150.60. | |
| L-Proline benzyl ester hydrochloride | L-Proline benzyl ester hydrochloride. Alternative Names: L-Pro-OBzl HCl; (S)-Pyrrolidine-2-carboxylic acid benzyl ester hydrochloride; L-Pro-OBzl HCl; L-Proline Benzyl Ester Hydrochloride; L-Proline benzyl ester HCl; Pro-OBn hydrochloride; PROLINE-OBZL HCl. Grades: ≥ 98% (HPLC). CAS No. 16652-71-4. Molecular formula: C12H15NO2·HCl. Mole weight: 241.70. | |
| L-Proline-β-naphthylamide hydrochloride | L-Proline-β-naphthylamide hydrochloride. Alternative Names: L-Pro-βNA HCl; (S)-Pyrrolidine-2-carboxylic acid-β-naphthylamide hydrochloride; ((2S)pyrrolidin-2-yl)-N-(2-naphthyl)carboxamide,chloride; (2S)-N-(naphthalen-2-yl)pyrrolidine-2-carboxamide hydrochloride. Grades: ≥ 99% (Assay by titration,TLC). CAS No. 97216-16-5. Molecular formula: C15H16N2O·HCl. Mole weight: 276.80. | |
| L-Proline dimethylamide | L-Proline Dimethylamide is a reactant used in the synthesis of fluoromethylsulfonylaminophenyl propanamides as TRPV1 antagonists. Alternative Names: L-Pro-NMe2; (S)-Pyrrolidine-2-carboxylic acid dimethylamide; L-N,N-dimethylprolinamide; L-PRO-NME2; N,N-Dimethyl-L-prolinamide; (S)-2-(N,N-dimethylcarbamoyl)pyrrolidine; N,N-dimethyl L-prolineamide. Grades: ≥ 99% (Chiral purity). CAS No. 29802-22-0. Molecular formula: C7H14N2O. Mole weight: 142.20. | |
| L-Proline ethyl ester hydrochloride | L-Proline ethyl ester hydrochloride. Alternative Names: L-Pro-OEt HCl; (S)-Pyrrolidine-2-carboxylic acid ethyl ester; L-proline ethyl ester monohydrochloride; (S)-ethyl pyrrolidine-2-carboxylate hydrochloride; ethyl(2S)-2-pyrrolidinecarboxylate hydrochloride; L-proline ethyl ester hydrochloride; L-Pro-Oet HCl. Grades: ≥ 95%. CAS No. 33305-75-8. Molecular formula: C7H13NO2·HCl. Mole weight: 179.65. | |
| L-Proline methyl amide hydrochloride | L-Proline methyl amide hydrochloride. Alternative Names: L-Pro-NHMe HCl; (S)-Pyrrolidine-2-carboxylic acid amide hydrochloride; H-PRO-NHCH3 HCl; H-PRO-NHME HCl; (S)-pyrrolidine-2-(N-methyl)carboxamide hydrochloride; (S)-N-Methyl-2-pyrrolidinecarboxamide HCl; L-prolyl-N'-methylamide hydrochloride. Grades: ≥ 98% (HPLC). CAS No. 33208-98-9. Molecular formula: C6H12N2O·HCl. Mole weight: 164.66. | |
| L-Proline N,N-dimethylamide hydrochloride | L-Proline N,N-dimethylamide hydrochloride. Alternative Names: H-Pro-NMe2 HCl; (S)-N,N-Dimethylpyrrolidine-2-carboxamide hydrochloride. Grades: 95%. CAS No. 149596-90-7. Molecular formula: C7H15ClN2O. Mole weight: 178.66. | |
| L-Proline tert-butyl ester hydrochloride | L-Proline tert-butyl ester hydrochloride. Alternative Names: L-Pro-OtBu HCl; (S)-Pyrrolidine-2-carboxylic acid tert-butyl ester hydrochloride; tert-butyl(2S)-pyrrolidine-2-carboxylate hydrochloride. Grades: 97.5-102.5% (Assay by titration). CAS No. 5497-76-7. Molecular formula: C9H17NO2·HCl. Mole weight: 207.70. | |
| L-Prolinol | An intermediate in the synthesis of Physostigmine and Physostigmine derivative for Alzheimer's disease treatment. Alternative Names: L-(+)-Prolinol; (2S)-2-Pyrrolidinemethanol; (+)-2-Pyrrolidinemethanol. Grades: ≥ 99% (GC, HPLC). CAS No. 23356-96-9. Molecular formula: C5H11NO. Mole weight: 101.2. | |
| L-Prolinol 2-chlorotrityl resin | Pre-loaded resins for solid phase peptide and organic synthesis. Alternative Names: L-Pro-ol-2-chlorotrityl resin. | |
| L-Prolyl-L-alanine | Substrate for human kidney prolinase (prolyl dipeptidase). Alternative Names: Pro-Ala-OH; Pro Ala OH. Grades: ≥ 99% (TLC). CAS No. 6422-36-2. Molecular formula: C8H14N2O3. Mole weight: 186.21. | |
| L-Prolyl-L-leucylglycinamide | L-Prolyl-L-leucylglycinamide, an inhibitor of melanocyte-stimulating hormone (MSH) release, is shown to be effective in treating human depression with greater efficacy and faster onset of action than traditional anti-depressants. It blocks the release of α-MSH, and increases brain dopamine levels and antagonizes physiological and behavioral opioid effects in vivo. Uses: Hormones. Alternative Names: Pro-Leu-Gly-NH2; Melanocyte Inhibiting Factor; MSH Release Inhibiting Hormone. CAS No. 2002-44-0. Molecular formula: C13H24N4O3. Mole weight: 284.36. | |
| L-Prolyl-L-phenylalanine | L-Prolyl-L-phenylalanine is an ACE2 inhibitor with an IC50 of 0.15 μM. Alternative Names: Pro-Phe; L-Pro-L-Phe; prolylphenylalanine; (S)-3-Phenyl-2-((S)-pyrrolidine-2-carboxamido)Propanoic acid. CAS No. 13589-02-1. Molecular formula: C14H18N2O3. Mole weight: 262.30. | |
| L-Propargylglycine | It is produced by the strain of Streptomyces sp. It can inactivate many vitamin B6-enzymes, such as Cystathionine γ-synthase, Methionone γ-lyase and L-alanine aminotransferase. Alternative Names: (S)-2-Aminopent-4-ynoic acid; (S)-2-Amino-4-pentynoic acid; L-2-Propynylglycine; (S)-Propargylglycine; (S)-2-Propargylglycine; L-Pra-OH; L-Propargyl-Gly-OH; 4-Pentynoic acid, 2-amino-, (2S)-; (2S)-2-Amino-4-pentynoic acid; 4-Pentynoic acid, 2-amino-, (S)-; 4-Pentynoic acid, 2-amino-, L-; (2S)-2-Azaniumylpent-4-ynoate; (S)-α-Propargylglycine; L-2-Amino-4-pentynoic acid. Grades: ≥95%. CAS No. 23235-01-0. Molecular formula: C5H7NO2. Mole weight: 113.11. | |
| L-Propargylglycine methyl ester hydrochloride | L-Propargylglycine methyl ester hydrochloride. Alternative Names: L-Propargyl-Gly-OMe HCl; L-Pra-OMe HCl; (S)-Propargylglycine methyl ester hydrochloride. Grades: ≥ 98% (Chiral Purity). CAS No. 166271-28-9. Molecular formula: C6H9NO2·HCl. Mole weight: 163.57. | |
| LPYFD-NH2 | LPYFD-NH2, is a neuroprotective peptide that binds to Amyloid-β. In vitro and in vivo it protects neurons against toxic effects of Aβ (1-42), which can be used in treating Alzheimer's Disease. Alternative Names: H-Leu-Pro-Tyr-Phe-Asp-NH2; (3S)-4-amino-3-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-amino-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]-4-oxobutanoic acid; ZINC98052568; AKOS024457970. CAS No. 700361-48-4. Molecular formula: C33H44N6O8. Mole weight: 652.75. | |
| L-Pyroglutamic acid 4-methoxy-β-naphthylamide | L-Pyroglutamic acid 4-methoxy-β-naphthylamide. Alternative Names: H-Pyr-4MβNA; H-pGlu-4MβNA. CAS No. 94102-66-6. Molecular formula: C16H16N2O3. Mole weight: 284.32. | |
| L-Pyroglutamic acid 4-nitroanilide | Substrate for pyrrolidonylpeptidase. Alternative Names: L-Pyr-pNA. Grades: ≥ 99% (HPLC). CAS No. 66642-35-1. Molecular formula: C11H11N3O4. Mole weight: 249.22. | |
| L-Pyroglutamic acid 7-amido-4-methylcoumarin | Sensitive fluorogenic substrate for pyrrolidonylpeptidase. Alternative Names: L-Pyroglutamic acid-AMC. Grades: ≥ 98% (HPLC). CAS No. 66642-36-2. Molecular formula: C15H14N2O4. Mole weight: 286.28. | |
| L-Pyroglutamic acid-β-naphthylamide | Substrate for the determination of pyrrolidonylpeptidase. Alternative Names: L-Pyr-βNA. Grades: ≥ 99% (HPLC). CAS No. 22155-91-5. Molecular formula: C15H14N2O2. Mole weight: 254.3. | |
| L-Pyroglutamic acid ethyl ester | L-Pyroglutamic acid ethyl ester. Alternative Names: L-Pyr-OEt. Grades: ≥ 98% (HPLC). CAS No. 7149-65-7. Molecular formula: C7H11NO3. Mole weight: 157.1. | |
| L-Pyroglutamic acid pentachlorophenyl ester | L-Pyroglutamic acid pentachlorophenyl ester. Alternative Names: L-Pyr-OPcp. Grades: ≥ 99% (Elemental Analysis). CAS No. 28990-85-4. Molecular formula: C11H6NO3Cl5. Mole weight: 377.40. | |
| L-Pyrrolidonecarboxyl-L-Alanine | Intermediate for peptides. Alternative Names: Pyr-Ala-OH; 5-oxo-L-prolyl-L-alanine. Grades: ≥ 99% (HPLC). CAS No. 21282-08-6. Molecular formula: C8H12N2O4. Mole weight: 200.2. | |
| L-R | L-R is a vanilloid TRPV1 (VR1) receptor antagonist peptide (IC50 ~ 0.1 μM). Alternative Names: L-R4W2. Grades: >98%. CAS No. 206350-79-0. Molecular formula: C46H71N21O6. Mole weight: 1014.2. | |
| LRGILS-NH | LRGILS-NH is a control peptide for SLIGRL-NH2, a protease-activated receptor-2 (PAR2) agonist that facilitates gastrointestinal transit in vivo. Alternative Names: L-leucyl-L-arginylglycyl-L-isoleucyl-L-leucyl-L-serinamide. Grades: ≥95% by HPLC. CAS No. 245329-01-5. Molecular formula: C29H56N10O7. Mole weight: 656.83. | |
| LsbA | LsbA is an antibacterial peptide isolated from Lactococcus lactis. It has activity against gram-positive bacteria and fungi. Alternative Names: Phe-Lys-Lys-Lys-Lys-Arg-Asn-Ile-Gly-Thr-Phe-Val-Phe-Phe-Ala-Ile-Ala-Leu-Phe-Cys-Thr-Val-Met-Phe-Ala-Tyr-Leu-Leu-Leu-Thr-Asn-Gln-Tyr-Val-Pro-Ile-Asp-Tyr-Asn-Val-Pro-Arg-Tyr-Ala. Molecular formula: C253H380N58O58S2. Mole weight: 5226.27. | |
| LsbB | LsbB is an antibacterial peptide isolated from Lactococcus lactis. It has activity against gram-positive bacteria and fungi. Alternative Names: Met-Lys-Thr-Ile-Leu-Arg-Phe-Val-Ala-Gly-Tyr-Asp-Ile-Ala-Ser-His-Lys-Lys-Lys-Thr-Gly-Gly-Tyr-Pro-Trp-Glu-Arg-Gly-Lys-Ala. Molecular formula: C156H246N44O40S. Mole weight: 3410. | |
| LSEI_2163 | LSEI_2163 is an antibacterial peptide isolated from Lactobacillus casei. It has activity against gram-negative bacteria. Alternative Names: m2163; Lys-Arg-Lys-Cys-Pro-Lys-Thr-Pro-Phe-Asp-Asn-Thr-Pro-Gly-Ala-Trp-Phe-Ala-His-Leu-Ile-Leu-Gly-Cys. Molecular formula: C124H188N34O30S2. Mole weight: 2699.2. | |
| LSEI_2386 | LSEI_2386 is an antibacterial peptide isolated from Lactobacillus casei. It has activity against gram-negative bacteria. Alternative Names: Asp-Ser-Ile-Arg-Asp-Val-Ser-Pro-Thr-Phe-Asn-Lys-Ile-Arg-Arg-Trp-Phe-Asp-Gly-Leu-Phe-Lys. Molecular formula: C124H189N35O33. Mole weight: 2698.08. | |
| L-Serine 7-amido-4-methylcoumarin hydrochloride | L-Serine 7-amido-4-methylcoumarin hydrochloride. Alternative Names: H-Ser-AMC HCl. Grades: 99%. CAS No. 115918-60-0. Molecular formula: C13H15ClN2O4. Mole weight: 298.72. | |
| L-Serine amide hydrochloride | L-Serine amide hydrochloride. Alternative Names: L-Ser-NH2 HCl; L-β-Hydroxyalanine amide hydrochloride; L-Ser-NH2 HCl; L-Serinamide hydrochloride; SERINE-NH2 HCl; Ser-NH2 HCl; serine amide hydrochloride. Grades: ≥ 98% (NMR). CAS No. 65414-74-6. Molecular formula: C3H8N2O2·HCl. Mole weight: 140.57. | |
| L-Serine benzyl ester hydrochloride | L-Serine benzyl ester hydrochloride. Alternative Names: L-Ser-OBzl HCl; L-β-Hydroxyalanine benzyl ester hydrochloride; L-Serine benzyl ester hydrochloride; (2S)-2-amino-3-hydroxypropanoate hydrochloride. Grades: ≥ 99.9% (Chiral HPLC). CAS No. 60022-62-0. Molecular formula: C10H13O3N·HCl. Mole weight: 231.58. | |
| L-Serine β-naphthylamide | L-Serine β-naphthylamide. Alternative Names: L-Ser-βNA; L-β-Hydroxyalanine; β-naphthylamide; H-SER-BETANA; SERINE-BETANA; H-Ser-bNA; L-serine β-naphthylamide. Grades: ≥ 99% (TLC). CAS No. 888-74-4. Molecular formula: C13H14N2O2. Mole weight: 230.27. | |
| L-Serine ethyl ester hydrochloride | L-Serine ethyl ester hydrochloride. Alternative Names: L-Ser-OEt HCl; L-β-Hydroxyalanine ethyl ester hydrochloride; ethyl(2S)-2-amino-3-hydroxypropanoate hydrochloride; L-Serineethylesterhydrochloride; Ethyl L-serinate hydrochloride; H-Ser-OEt HCl; L-Serine Ethyl Ester Hydrochloride; H-Ser-Oet HCl. Grades: ≥ 99.5% (Chiral purity). CAS No. 26348-61-8. Molecular formula: C5H11O3N·HCl. Mole weight: 169.62. | |
| L-Serine isopropyl ester hydrochloride | L-Serine isopropyl ester hydrochloride. Alternative Names: L-Serine, 1-methylethyl ester, hydrochloride; (S)-Isopropyl 2-amino-3-hydroxypropanoate hydrochloride; Isopropyl L-serinate hydrochloride. CAS No. 37592-53-3. Molecular formula: C6H14ClNO3. Mole weight: 183.63. | |
| L-Serine, L-histidyl- | L-Serine, L-histidyl-. Alternative Names: His-Ser; L-histidyl-L-serine; Histidinylserine; HS dipeptide; Histidine Serine dipeptide. CAS No. 21438-60-8. Molecular formula: C9H14N4O4. Mole weight: 242.23. | |
| L-Serine methyl ester hydrochloride | L-Serine methyl ester hydrochloride. Alternative Names: L-Ser-OMe HCl; L-β-Hydroxyalanine methyl ester hydrochloride; L-Serine, methyl ester, hydrochloride; methyl(2S)-2-amino-3-hydroxypropanoate hydrochloride. Grades: ≥ 99.9% (titration). CAS No. 5680-80-8. Molecular formula: C4H9O3N·HCl. Mole weight: 155.58. | |
| L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-, dihydrogen phosphate (ester) | L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-, dihydrogen phosphate (ester). CAS No. 119255-36-6. Molecular formula: C8H16NO8P. Mole weight: 285.19. | |
| L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-, phenylmethyl hydrogen phosphate (ester) | L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-, phenylmethyl hydrogen phosphate (ester). Alternative Names: Boc-Ser(PO(OBzl)OH)-OH. CAS No. 117872-43-2. Molecular formula: C15H22NO8P. Mole weight: 375.31. | |
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