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· · COA & SDS available for every product · Same-day shipping on in-stock items S-Phenyl-L-cysteine - ≥95% , CAS No.34317-61-8
Synonyms
beta-Phenylcysteine | A822168 | AC-10075 | (R)-2-Amino-3-(phenylthio)propanoicacid | MFCD01318758 | (2R)-2-amino-3-phenylsulfanylpropanoic acid | SCHEMBL342512 | FD21309 | L-S-phenylcysteine | AKOS006281414 | H-Cys(phenyl)-OH | S-Phenyl-L-cysteine | J-700
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Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
beta-Phenylcysteine | A822168 | AC-10075 | (R)-2-Amino-3-(phenylthio)propanoicacid | MFCD01318758 | (2R)-2-amino-3-phenylsulfanylpropanoic acid | SCHEMBL342512 | FD21309 | L-S-phenylcysteine | AKOS006281414 | H-Cys(phenyl)-OH | S-Phenyl-L-cysteine | J-700
Specifications & Purity
≥95%
Names and Identifiers Pubchem Sid 488187605 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488187605 Canonical Smiles C1=CC=C(C=C1)SCC(C(=O)O)N IUPAC Name (2R)-2-amino-3-phenylsulfanylpropanoic acid InChIKey XYUBQWNJDIAEES-QMMMGPOBSA-N INCHI 1S/C9H11NO2S/c10-8(9(11)12)6-13-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1 Isomeric SMILES C1=CC=C(C=C1)SC[C@@H](C(=O)O)N WGK Germany 3 PubChem CID 119462 Molecular Weight 197.25
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic acids and derivatives Class Carboxylic acids and derivatives Subclass Amino acids, peptides, and analogues Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives - Cysteine and derivatives Direct Parent L-cysteine-S-conjugates Alternative Parents L-alpha-amino acids Thiophenol ethers Alkylarylthioethers Benzene and substituted derivatives Amino acids Sulfenyl compounds Monocarboxylic acids and derivatives Carboxylic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aromatic homomonocyclic compounds Substituents L-cysteine-s-conjugate - Alpha-amino acid - L-alpha-amino acid - Aryl thioether - Thiophenol ether - Alkylarylthioether - Monocyclic benzene moiety - Benzenoid - Amino acid - Carboxylic acid - Monocarboxylic acid or derivatives - Sulfenyl compound - Thioether - Hydrocarbon derivative - Organopnictogen compound - Primary amine - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Primary aliphatic amine - Organic nitrogen compound - Carbonyl group - Organic oxygen compound - Amine - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as l-cysteine-s-conjugates. These are compounds containing L-cysteine where the thio-group is conjugated. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Melt Point(°C) 200 °C Molecular Weight 197.260 g/mol XLogP3 -1.200 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 4 Exact Mass 197.051 Da Monoisotopic Mass 197.051 Da Topological Polar Surface Area 88.600 Ų Heavy Atom Count 13 Formal Charge 0 Complexity 169.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 1 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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