N-Carbobenzoxy-S-benzyl-L-cysteine - ≥98%(HPLC)(T) , CAS No.3257-18-9

CAS: 3257-18-9 Cat. No.: N159612 Molecular Weight: 345.41 EC Number: 221-855-8

GRADE & PURITY ≥98%(HPLC)(T)

Synonyms

FD21235 | Benzyl-N-[(benzyloxy)carbonyl]-L-cysteine | C2614 | Cbz-(S)-benzyl-D-Cys | N-Cbz-S-benzyl-L-cysteine | S-Benzyl-N-benzyloxycarbonyl-L-cysteine | (R)-2-(benzyloxycarbonylamino)-3-(benzylthio)propanoic acid | DTXSID901204785 | Cbz-(S)-benzyl-L-Cys

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyms

FD21235 | Benzyl-N-[(benzyloxy)carbonyl]-L-cysteine | C2614 | Cbz-(S)-benzyl-D-Cys | N-Cbz-S-benzyl-L-cysteine | S-Benzyl-N-benzyloxycarbonyl-L-cysteine | (R)-2-(benzyloxycarbonylamino)-3-(benzylthio)propanoic acid | DTXSID901204785 | Cbz-(S)-benzyl-L-Cys

Specifications & Purity

≥98%(HPLC)(T)

Storage

Room temperature

Shipped In

Normal

Purity

≥98%(HPLC)(T)

Names and Identifiers

• Canonical Smiles: C1=CC=C(C=C1)COC(=O)NC(CSCC2=CC=CC=C2)C(=O)O
• IUPAC Name: (2R)-3-benzylsulfanyl-2-(phenylmethoxycarbonylamino)propanoic acid
• InChIKey: ATPNWHGYKFXQNF-INIZCTEOSA-N
• INCHI: 1S/C18H19NO4S/c20-17(21)16(13-24-12-15-9-5-2-6-10-15)19-18(22)23-11-14-7-3-1-4-8-14/h1-10,16H,11-13H2,(H,19,22)(H,20,21)/t16-/m0/s1
• Isomeric SMILES: C1=CC=C(C=C1)COC(=O)N[C@@H](CSCC2=CC=CC=C2)C(=O)O
• Molecular Weight: 345.41
• Reaxy-Rn: 2671628
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2671628&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Level5 Amino acids and derivatives
          • Level6 Alpha amino acids and derivatives
            • Level7 Cysteine and derivatives

• 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
• Direct Parent: Cysteine and derivatives
• Alternative Parents: Benzyloxycarbonyls Carbamate esters Organic carbonic acids and derivatives Sulfenyl compounds Monocarboxylic acids and derivatives Dialkylthioethers Carboxylic acids Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Cysteine or derivatives - Benzyloxycarbonyl - Monocyclic benzene moiety - Benzenoid - Carbamic acid ester - Carbonic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Thioether - Sulfenyl compound - Dialkylthioether - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Carbonyl group - Hydrocarbon derivative - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as cysteine and derivatives. These are compounds containing cysteine or a derivative thereof resulting from reaction of cysteine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
• 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.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Soluble in Ethanol
• Specific Rotation[α]: -46° (C=4,EtOH)
• Melt Point(°C): 98 °C
• Molecular Weight: 345.400 g/mol
• XLogP3: 3.200
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 9
• Exact Mass: 345.103 Da
• Monoisotopic Mass: 345.103 Da
• Topological Polar Surface Area: 101.000 Ų
• Heavy Atom Count: 24
• Formal Charge: 0
• Complexity: 392.000
• 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