Basic information
- Name:
Doripenem side-chain
- CAS No.:
491878-06-9
- Molecular Structure:

- Formula:
- C20H28N4O9S2
- Molecular Weight:
- 532.59
- Synonyms:
- 4-Nitrobenzyl(2S,4S)-4-acetylthio-2-[[N-sulfamoyl-N-(tert-butoxycarbonyl)amino]methyl]pyrrolidine-1-carboxylate;
- Density:
- 1.45 g/cm3
- Melting Point:
- 124-132 °C
- Boiling Point:
- 686.8 °C at 760 mmHg
- Flash Point:
- 369.2 °C
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Chemistry
Product Name: Doripenem side-chain
Molecular Structure of Doripenem side-chain (CAS NO.491878-06-9):
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CAS NO: 491878-06-9
Molecular Formula: C20H28N4O9S2
Molecular Weight: 532.59
Melting Point: 124-132 ºC
H bond acceptors: 13
H bond donors: 2
Freely Rotating Bonds: 11
Index of Refraction: 1.616
Molar Refractivity: 127.58 cm3
Molar Volume: 365 cm3
Surface Tension: 69.7 dyne/cm
Density: 1.45 g/cm3
Flash Point: 369.2 °C
Enthalpy of Vaporization: 100.7 kJ/mol
Boiling Point: 686.8 °C at 760 mmHg
Vapour Pressure: 1.03E-18 mmHg at 25°C
Specification
Doripenem side-chain , with CAS number of 491878-06-9, can be called Acs-pnz-pyrrolidyl-(boc)-nso2nh2 ; Doripenem Side-Chain ; 4-Nitrobenzyl (2S,4S)-4-acetylthio-2-[[N-sulfamoyl-N-(tert-butoxycarbonyl)amino]methyl]pyrrolidine-1-carboxylate .

