CAS 202467-69-4|3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]

Introduction：Basic information about CAS 202467-69-4|3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl], including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid
CAS Number	202467-69-4	Molecular Weight	445.446
Density	1.5±0.1 g/cm3	Boiling Point	749.6±60.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₉N₃O₇S	Melting Point	/
MSDS	/	Flash Point	407.1±32.9 °C

Names

Name	3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	749.6±60.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₉N₃O₇S
Molecular Weight	445.446
Flash Point	407.1±32.9 °C
Exact Mass	445.094360
PSA	180.56000
LogP	2.57
Vapour Pressure	0.0±2.6 mmHg at 25°C
Index of Refraction	1.676
InChIKey	RTQKWWOSWDCUMA-IRXDYDNUSA-N
SMILES	O=C(O)c1cccc(NC(=O)C2CC(S)CN2C(=O)OCc2ccc([N+](=O)[O-])cc2)c1

Safety Information

HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

SIDECHAINIFORERTAPENEM

ERTAPENEM SIDE CHAIN 1

Side Chain of ErtapeneM

Ertaipenem side chain

1-Pyrrolidinecarboxylic acid, 2-[[(3-carboxyphenyl)amino]carbonyl]-4-mercapto-, 1-[(4-nitrophenyl)methyl] ester, (2S,4S)-

3-{[(4S)-1-{[(4-Nitrobenzyl)oxy]carbonyl}-4-sulfanyl-L-prolyl]amino}benzoic acid

Ertapenem side chain

3-({[(2S,4S)-1-{[(4-Nitrobenzyl)oxy]carbonyl}-4-sulfanyl-2-pyrrolidinyl]carbonyl}amino)benzoic acid

SIDE CHAIN FOR ERTAPENEM

Recommended......