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S-(Carboxymethyl)Cysteine

CAS: 2387-59-9 | C5H9NO4S

2D Structure

3D Structure

Loading 3D structure...

Basic Information

CAS Registry Number
2387-59-9
Molecular Formula
C5H9NO4S
Molecular Mass
179.20 g/mol

Identifiers

CAS Registry Number

2387-59-9

SMILES

NC(CSCC(=O)O)C(=O)O

InChI Key

GBFLZEXEOZUWRN-UHFFFAOYSA-N

InChI

InChI=1S/C5H9NO4S/c6-3(5(9)10)1-11-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)

Names and Synonyms

  • S-(Carboxymethyl)Cysteine Common Name
  • Cysteine, S-(carboxymethyl)- Synonym
  • Alanine, 3-[(carboxymethyl)thio]-, DL- Synonym
  • DL-Cysteine, S-(carboxymethyl)- Synonym
  • S-(Carboxymethyl)cysteine Synonym
  • DL-3-(Carboxymethylthio)alanine Synonym
  • S-(Carboxymethyl)-(RS)-cysteine Synonym
  • S-(Carboxymethyl)-DL-cysteine Synonym
  • 5-Amino-3-thiadihexanoic acid Synonym
  • NSC 68427 Synonym
  • 1-Carboxy-2-carboxymethylmercaptoethyl amine Synonym
  • 2-Amino-3-[(carboxymethyl)sulfanyl]propanoic acid Synonym
  • 2-Amino-3-carboxymethylsulfanyl-propionic acid Synonym
  • 2-Amino-3-((carboxymethyl)thio)propanoic acid Synonym

All Properties

Comprehensive physical and chemical properties

Property Value Source
Molecular Mass 179.20 g/mol CAS Common Chemistry
179.197 g/mol RDKit
179.19 g/mol chempirical lib
Canonical SMILES O=C(O)CSCC(N)C(=O)O CAS Common Chemistry
InChI InChI=1S/C5H9NO4S/c6-3(5(9)10)1-11-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10) CAS Common Chemistry
InChI Key InChIKey=GBFLZEXEOZUWRN-UHFFFAOYSA-N CAS Common Chemistry
Melting Point 175-176 °C CAS Common Chemistry
Name S-(Carboxymethyl)cysteine CAS Common Chemistry
Heavy Atom Count 11 RDKit
Hydrogen Bond Acceptors 4 RDKit
Hydrogen Bond Donors 3 RDKit
Rotatable Bonds 5 RDKit
Aromatic Ring Count 0 RDKit
Topological Polar Surface Area 100.62000000000002 Ų RDKit
100.62 Ų RDKit
LogP -0.7838999999999998 RDKit
-0.7839 RDKit
Molar Refractivity 40.57200000000001 cm³/mol RDKit
Ring Count 0 RDKit
Formal Charge 0 RDKit
Fraction Csp3 0.6 RDKit
Exact Mass 179.025228768 g/mol RDKit

Spectral Data

NMR, IR, and Mass spectral data

Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

External Resources

Related

Related molecules

Other compounds with formula C5H9NO4S.

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