Product Name

  • Name

    7-TMCA

  • EINECS 246-078-1
  • CAS No. 24209-38-9
  • Article Data36
  • CAS DataBase
  • Density 2.04 g/cm3
  • Solubility
  • Melting Point 890°C
  • Formula C10H12N6O3S2
  • Boiling Point 695.2 °C at 760 mmHg
  • Molecular Weight 328.376
  • Flash Point 374.2 °C
  • Transport Information
  • Appearance similar white powder
  • Safety
  • Risk Codes R23/25; R33; R50/53
  • Molecular Structure Molecular Structure of 24209-38-9 (7-TMCA)
  • Hazard Symbols T,N
  • Synonyms 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R-trans)-;7-AMTCA;
  • PSA 177.83000
  • LogP -0.47850

7-Amino-3-(1-methyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid Chemical Properties

Molecular Structure of 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R,7R)- (CAS NO.24209-38-9):

IUPAC Name: 7-Amino-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS NO: 24209-38-9
Molecular Formula: C10H12N6O3S2
Molecular Weight: 328.3707 
EINECS: 246-078-1
H bond acceptors: 9
H bond donors: 3
Freely Rotating Bonds: 5
Polar Surface Area: 144.05 Å2
Index of Refraction: 1.956
Molar Refractivity: 77.96 cm3
Molar Volume: 160.6 cm3
Surface Tension: 109.2 dyne/cm
Density: 2.04 g/cm3
Flash Point: 374.2 °C
Enthalpy of Vaporization: 106.93 kJ/mol
Boiling Point: 695.2 °C at 760 mmHg
Vapour Pressure: 2.75E-20 mmHg at 25 °C

7-Amino-3-(1-methyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid Uses

 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R,7R)- (CAS NO.24209-38-9) is used as cefoperazone, ceftazidime intermediate hydroxyl yl.

7-Amino-3-(1-methyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid Specification

 Systematic of 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R,7R)- (CAS NO.24209-38-9) are (6R-trans)-7-Amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid .

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