Product Name

  • Name

    Sarkomycin

  • EINECS
  • CAS No. 874-21-5
  • Density 1.23g/cm3
  • Solubility
  • Melting Point
  • Formula C7H8 O3 . Na
  • Boiling Point 320.3°C at 760 mmHg
  • Molecular Weight 162.13
  • Flash Point 161.8°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of Na2O.
  • Risk Codes
  • Molecular Structure Molecular Structure of 874-21-5 (Sarkomycin)
  • Hazard Symbols
  • Synonyms Cyclopentanecarboxylicacid, 2-methylene-3-oxo-, sodium salt (7CI,8CI,9CI); NSC 14347; Sarkomycinsodium salt; Sodium sarkomycin
  • PSA 54.37000
  • LogP 0.60630

Sodium sarkomycin Chemical Properties

Molecular Structure of Sodium sarkomycin (CAS NO.874-21-5):


IUPAC: Sodium 2-methylidene-3-oxocyclopentanecarboxylate
Molecular Formula:C7H7NaO3
Molecular Weight:162.1184
Flash Point:161.8o
Boiling Point:320.3oC at 760 mmHg 
Enthalpy of Vaporization:61.79 kJ/mol 
Vapour Pressure:6.65E-05 mmHg at 25o
H bond acceptors:3 
H bond donors:1 
SMILES:[Na+].O=C1\C(=C)C(C(=O)[O-])CC1
InChI:InChI=1/C7H8O3.Na/c1-4-5(7(9)10)2-3-6(4)8;/h5H,1-3H2,(H,9,10);/q;+1/p-1
InChIKey:NNMFPNTZRUUSQZ-REWHXWOFAC 

Sodium sarkomycin Safety Profile

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of Na2O.

Sodium sarkomycin Specification

 Sodium sarkomycin with cas registry number of 874-21-5 is also known as Sarkomycin B*,sodium salt ; Sarkomycin,sodium salt ; Cyclopentanecarboxylic acid,2-methylene-3-oxo-,sodium salt ; Sarkomycin . Sodium sarkomycin is a metabolite of streptomyces erythrochromogehes . Sodium sarkomycin with cas registry number of 874-21-5 is used as an antitumor agent . Sodium sarkomycin can be prepared from the corresponding tertiary amines.

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