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

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:161.8oC 
Boiling Point:320.3oC at 760 mmHg 
Enthalpy of Vaporization:61.79 kJ/mol 
Vapour Pressure:6.65E-05 mmHg at 25oC 
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 

Safety Profile

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

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.