Cas no 138876-22-9 (L-Cysteine,S-(3-chloro-2-propenyl)-, (E)- (9CI))

L-Cysteine,S-(3-chloro-2-propenyl)-, (E)- (9CI) structure
138876-22-9 structure
Product Name:L-Cysteine,S-(3-chloro-2-propenyl)-, (E)- (9CI)
CAS No:138876-22-9
MF:C6H10ClNO2S
MW:195.667099475861
CID:233645
PubChem ID:6443089
Update Time:2025-04-19

L-Cysteine,S-(3-chloro-2-propenyl)-, (E)- (9CI) Chemical and Physical Properties

Names and Identifiers

    • L-Cysteine,S-(3-chloro-2-propenyl)-, (E)- (9CI)
    • (2R)-2-amino-3-[(E)-3-chloroprop-2-enyl]sulfanylpropanoic acid
    • L-Cysteine, S-(3-chloro-2-propenyl)-, (E)-
    • 138876-22-9
    • (E)-S-(3-Chloro-2-propenyl)-L-cysteine
    • Inchi: 1S/C6H10ClNO2S/c7-2-1-3-11-4-5(8)6(9)10/h1-2,5H,3-4,8H2,(H,9,10)/b2-1+/t5-/m0/s1
    • InChI Key: RUBNRLJEHIJVHG-WYPBCBNTSA-N
    • SMILES: Cl/C=C/CSC[C@@H](C(=O)O)N

Computed Properties

  • Exact Mass: 195.0120774g/mol
  • Monoisotopic Mass: 195.0120774g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 5
  • Complexity: 152
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -1.8
  • Topological Polar Surface Area: 88.6?2
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