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

Product Name: 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid
CAS No.: 202467-69-4
Chemical Name: 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid
Synonyms: Ertapenem side chain;Ertaipenem side chain;Ertapenem side chains;ERTAPENEM SIDE CHAIN 1;SIDECHAINIFORERTAPENEM;Side Train of Ertapenem;Side Chain of ErtapeneM;Etapec South Side Chain;SIDE CHAIN FOR ERTAPENEM;E he pei south side chain
CBNumber: CB1855069
Molecular Formula: C20H19N3O7S
Formula Weight: 445.45
MOL File: 202467-69-4.mol

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3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid Property

Boiling point:: 749.6±60.0 °C(Predicted)
Density: 1.50±0.1 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: DMSO, Methanol (Sparingly)
pka: 4.06±0.10(Predicted)
form: Solid
color: Off-White
InChIKey: RTQKWWOSWDCUMA-IRXDYDNUSA-N
SMILES: N1(C(OCC2=CC=C([N+]([O-])=O)C=C2)=O)C[C@@H](S)C[C@H]1C(NC1=CC=CC(C(O)=O)=C1)=O
CAS DataBase Reference: 202467-69-4(CAS DataBase Reference)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: N494590
Product name: 3-[[[(2S,4S)-1-(4-Nitrobenzyloxycarbonyl)-4-mercaptopyrrolidin-2-yl]carbonyl]amino]benzoicAcid
Packaging: 1g
Price: $250
Updated: 2021/12/16

TRC

Product number: N494590
Product name: 3-[[[(2S,4S)-1-(4-Nitrobenzyloxycarbonyl)-4-mercaptopyrrolidin-2-yl]carbonyl]amino]benzoicAcid
Packaging: 5g
Price: $745
Updated: 2021/12/16

AK Scientific

Product number: R523
Product name: 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoicacid
Packaging: 100mg
Price: $135
Updated: 2021/12/16

Matrix Scientific

Product number: 092423
Product name: 3-((2S,4S)-4-Mercapto-1-(((4-nitrobenzyl)oxy)-carbonyl)pyrrolidine-2-carboxamido)benzoic acid
Purity: 95+%
Packaging: 250mg
Price: $492
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 60674
Product name: 3-[[[(2S,4S)-1-(4-Nitrobenzyloxycarbonyl)-4-mercaptopyrrolidin-2-yl]carbonyl]amino]benzoicAcid
Packaging: 100mg
Price: $610
Updated: 2021/12/16

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3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid Chemical Properties,Usage,Production

Uses

3-[[[(2S,4S)-1-(4-Nitrobenzyloxycarbonyl)-4-mercaptopyrrolidin-2-yl]carbonyl]amino]benzoic Acid is an intermediate in the preparation of Ertapenem (E635000) and intermediates.

Synthesis

99-05-8

151072-00-3

202467-69-4

At 60 °C, m-aminobenzoic acid (9.45 g, 68.9 mmol) was dissolved in 200 g of methanol and 1 g of tributylphosphine and 400 ml of a methanolic solution of 4M HCl were added. Subsequently, 220 g of methanol solution of 4-nitrobenzyl (1S,4S)-3-oxo-2-thia-5-azabicyclo[2.2.1]heptane-5-carboxylate (19.8 g, 64.28 mmol) was slowly added. The reaction was stirred at the same temperature for 3 hours. After completion of the reaction, the slurry was cooled and filtered to obtain white crystals. The white crystals were washed with methanol and then dried under vacuum to afford 3-((2S,4S)-4-mercapto-1-(((4-nitrobenzyloxy)oxy)carbonyl)pyrrolidine-2-carboxamido)benzoic acid (127.8 g) in 97% molar yield and 99.2% HPLC purity.

References

[1] Patent: CN105566193, 2016, A. Location in patent: Paragraph 0014; 0015
[2] Patent: CN104130262, 2017, B. Location in patent: Paragraph 0132; 0133; 0134

3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid Suppliers

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Pure Chemistry Scientific Inc.

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View Lastest Price from 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: Side Train of Ertapenem 202467-69-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-28

Hebei Yanxi Chemical Co., Ltd.

Product: Side Train of Ertapenem 202467-69-4
Price: US $50.00-8.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-09-20

airuikechemical co., ltd.

Product: 3-[[[(2s,4s)-4-mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid 202467-69-4
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 99.99%
Supply Ability: 20 tons
Release date: 2024-04-09

202467-69-4, 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid Related Search:

Side chain for imipenem (Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid CARBONYL SULFIDE Side chain for meropenem Glycine 6-Aminocaproic acid Ertapenem PYRAZOPHOS BIAPENEM SIDE CHAIN Ertapenem impurity 3 (4R,5S,6S)-3-[[(3S,5S)-1-[3-[[[(2S,4S)-4-[[(4R,5S,6S)-2-Carboxy-6-[(1R)-1-hydroxyethyl]-4-Methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]thio]-2-pyrrolidinyl]carbonyl]aMino]benzoyl]-5-[[(3-carboxyphenyl)aMino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-Methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Ertapenem sodium 3-[(2S,4S)-4-Mercaptopyrrolidine-2-carboxamido]benzoic acid hydrochloride ErtapeneM IMpurity DIPP ErtapeneM Side Chain EnantioMer 1 Ertapenem-d4 Disodium Malathion 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid

3-([[(2S,4S)-4-Mercapto-1-((4-nitrobenzyloxy)carbonyl)pyrrolidin-2-yl]carbonyl]aMino)benzoic acid

The Sidechain of Ertapenem

2-[(3-carboxyanilino)-oxomethyl]-4-mercapto-4-nitro-2-(phenylmethyl)-1-pyrrolidinecarboxylate

Ertaipenem side chain

Ertapenem side chain, Side chain for Ertapenem

Ertapenem side chains

[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid

Side Train of Ertapenem

3-[[[(2s,4s)-4-mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid

3-[[[(2S,4S)-4-MERCAPTO-2-PYRROLIDINYL-1-(4-NITROBENZYLOXY)CARBONYL]CARBONYL]AMINO]BENZOIC ACID

(2S, 4S)-2-[[(3-carboxyphenyl)amino]carbonyl]-4-mercapto-1-(4-nitrobenzyl)pyrrolidinecarboxylate

SIDE CHAIN FOR ERTAPENEM

ERTAPENEM SIDE CHAIN 1

4-NITROBENZYL-(2S, 4S)-2-[[(3-CARBOXYPHENYL)AMINO]CARBONYL]-4-MERCAPTO-1-PYRROLIDINECARBOXYLATE

ERTAPENEM SIDE CHAIN, 3-[[[(2S,4S)-4-MERCAPTO-1-(4-NITROBENZYLOXY)CARBONYL-2-PYRROLIDINYL]CARBONYL]AMINO]BENZOIC ACID

3-[[[(2S, 4S)-4-MERCAPTO-1-TERT-BUTOXYCARBONYL-2-PYRROLIDINYL]CARBONYL]AMINO]BENZOIC ACID

SIDECHAINIFORERTAPENEM

3-[[[(2S, 4S)-4-mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]

2-[[(3-Carboxyphenyl)amino]carbonyl]-4-mercapto-1-pyrrolidinecarboxylic acid (2S-cis)-1-[(4-nitrophenyl)methyl] ester

Ertapenem side chain

3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-

Side Chain of ErtapeneM

Gibberellic Acid (GA4+7) Tech

3-((2S,4S)-4-Mercapto-1-(((4-nitrobenzyl)oxy)carbonyl)pyrrolidine-2-carboxaMido)benzoic acid

E he pei south side chain

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

3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid USP/EP/BP

3-[[[(2S,4S)-4-MERCAPTO-2-PYRROLIDINYL-1-(4-NITROBENZYLOXY)C...

PNB protected ertapenem side chain

TIANFUCHEM--202467-69-4--High purity 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid factory price

Benzoicacid,3-amino-9-iodo-,methylester

3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoicaci

Etapec South Side Chain

202467-69-4

202467-71-9

202427-69-4

C20H19N3O7S