Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (2S,4S)-2-(dimethylaminocarboxyl)-4-mercapto-1-(p-nitrobenzyloxycarbonyl)-1-pyrrolidine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Side chain for meropenem
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

96034-64-9

96034-64-9 structure

Name: Side chain for meropenem
Chemical Name: (2S,4S)-4-Nitrobenzyl 2-(Dimethylcarbamoyl)-4-Mercaptopyrrolidine-1-Carboxylate
CAS Number: 96034-64-9
Molecular Formula: C₁₅H₁₉N₃O₅S
Molecular Weight: 353.393
Catalog: API Antibiotics Beta-lactamase inhibitor
Create Date: 2018-09-16 23:02:27
Modify Date: 2026-07-01 19:38:50

Name	(2S,4S)-4-Nitrobenzyl 2-(Dimethylcarbamoyl)-4-Mercaptopyrrolidine-1-Carboxylate
Synonyms	1-Pyrrolidinecboxylic acid, 2-[(dimethylamino)carbonyl]-4-mercapto-,(4-nitrophenyl)methyl ester, (2S,4S) MEROPENEM SIDE CHAIN (4R,5S,6S)-3-[[3S,5S)-5-[(Dimethylamino)carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]ht-2-ene-2-cboxylic Acid Sodium Salt SIDECHAINFORDORNIPENEM Side chain for Meropenem(2S-CIS) SIDE CHAIN FOR MEROPENEM DMP-INTERMEDIATE OF MEROPENEM Side Chain of MeropeneM (2S 4S)-2-DIMETHYL AMINO CBOXYL-4-MERCAPTO-1-P-NITROBEZYLOXYCBONYL-PYRROLIDINE (2S,4S)-2-(DIMETHYLAMINOCBONYL)-4-MERCAPTO-1-(P-NITROBENZYLOXYCBONYL)-1-PYRROLIDINE 1-pyrrolidinecboxylic acid,2-[(dimethylamino)carbonyl]-4-mercapto- (4-nitrophenyl)methyl ester,(2s-cis) 4-Nitrobenzyl-(2S,4S)-2-(dimethylcarbamoyl)-4-sulfanylpyrrolidin-1-carboxylat (2S,4S)-2-(dimethylaminocboxyl)-4-mercapto-1-(p-nitrobenzyloxycbonyl)-1-pyrrolidine (2S,4S)-2-(Dimethylcbamoyl)-4-mercapto-1-pyrrolidinecboxylic Acid 4-Nitrobenzyl Ester SIDE CHAIN FOR MEROPENEM min Side chain for MeropeneM SynonuMs (2S,4S)-2-(DiMethylaMinocbonyl)-4-Mercapto-1-(P-Nitrobenzyloxycbonyl)-1-Pyrrolidine 4-Nitrobenzyl (2S,4S)-2-(Dimethylcbamoyl)-4-mercapto-1-pyrrolidinecboxylate (4-Nitrophenyl)methyl (2S,4S)-2-[(dimethylamino)carbonyl]-4-mercapto-pyrrolidine-1-cboxylate ide chain for meropenem 4-Nitrobenzyl (2S< (2S,4S)-2-(DIMETHYLAMINOCBLNYL)-4-MERCAPTO-1-(4'-NITROBENZYLOXYCBONYL)-1-PYRROLIDINE Merope south side chain Meropei south side chain (2S,4S)-2-DIMETHYLAMINOCBONYL-4-MERCAPTO-1-P-NITROBENZYLOXYCABONYL-PYRROLIDINE ((2S,4S)-4-Nitrobenzyl 2-(dimethylcbamony)-4-mercaptopyrrolidine-1-cboxylate Meropenem Sodium Salt 2S-CIS PNB (2S,4S)-1-(p-nitrobenzyloxy carbonyl)-2-dimethylcbamoyl-4-mercaptopyrrolidine Side chain for meropenem //BP (2S,4S)-2-(Dimethylaminocbonyl)-4-mercapto-1-(4'-nitrobenzyloxycbonyl)-1-pyrrolidine 4-nitrobenzyl (2S,4S)-2-(dimethylcarbamoyl)-4-sulfanylpyrrolidine-1-carboxylate (2S,4S)-1-p-nitrobenzyloxycbonyl-2-dimethylaminocbonyl-4-thiolpyrrolidine (2S-Cis)SideChain(ForMeropenem) (1S,3S,5S)-2-Azabicyclo[3,3,0]octane-3-cborylic acid benzyl ester hydrochlorid MFCD08063348 2-Dimethylcarbamoyl-4-mercapto-pyrr; olidine-1-carboxylic acid 4-nitro-b; enzyl ester Side chain for Merop Meropenem Powder (4R,5S,6S)-3-((R)-1-(tert-Butyldimethylsilyloxy)ethyl)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]ht-2-ene-2-cboxylicacid (2S,4S) -2-(dimethylaminocbonyl)-4-mercapto-1- (p-nitrobenzyloxycbonyl) (2S,4S)-2-(DIMETHYLAMINOCBONYL)-4-MERCAPTO-1-(P-NITROBENZYLOXYCBONYL)PYRROLIDINE (4R,5S,6S)-4-nitrobenzyl 3-(((3R,5R)-5-(dimethylcbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]ht-2-ene-2-cboxylate 4-Nitrobenzyl(2S,4S)-2-(Dimethylcbamoyl)-4-mercapto-1-pyrrolidinecboxylate> MeropeneM side chain-(2S,4S)-2-(diMethyl cbaMoyl)-4-Mercapto-1-(p-nitro-benzyloxy-carbonyl)-1-pyrrolidine (2s-cis)-2-[(dimethylamino)carbonyl]-4-mercapto-1-pyrrolidinecboxylic acid (4-nitrophenyl) methyl ester SIDE CHAIN FOR MEROPENEM （HPLC） Side chain for MeropeneM(DMP) (2S,4S)-2-Dimethylcbamoyl-4-Mercapto-Pyrrolidine-1-Cboxylic Acid 4-Nitro-Benzyl Ester (2S,4S)-2-(Dimethylaminocbonyl)-4-Mercapto-1- (P-Nitrobenzyloxycbonyl)-1- Py 2S-CIS(SIDE CHAIN) (4R,5S,6S)-3-[[3S,5S)-5-[(Dimethylamino)carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]ht-2-ene-2-cboxylic Acid Sodium Sal (4-Nitrophenyl)methyl (2S,4S)-2-[(dimethylamino)carbonyl]-4-mercapto-1-pyrrolidinecboxylate Side chain of MeropenaM (2S,4S)-4-Nitrobenzyl 2-(Dimethylcbamoyl)-4-Mercaptopyrrolidine-1-Cboxylate (2S,4S)-2-( dimethylaminocbonyl)-4-mercapto-1 2-DIMETHYLCBAMOYL-4-MERCAPTO-PYRROLIDINE-1-CBOXYLIC ACID 4-NITRO-BENZYL ESTER 4-Nitrobenzyl (2S,4S)-2-(dimethylcarbamoyl)-4-sulfanyl-1-pyrrolidinecarboxylate The side chain of meropenem 2S CIS PNB(SIDE CHAIN) Meropenem Impurity 2

Density	1.4±0.1 g/cm3
Boiling Point	555.8±50.0 °C at 760 mmHg
Melting Point	119 °C
Molecular Formula	C₁₅H₁₉N₃O₅S
Molecular Weight	353.393
Flash Point	289.9±30.1 °C
Exact Mass	353.104553
PSA	134.47000
LogP	0.50
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.612
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933990090

936226-36-7

~90%

96034-64-9

Literature: SHENZHEN HAIBIN PHARMACEUTICAL CO., LTD. Patent: WO2007/104221 A1, 2007 ; Location in patent: Page/Page column 19-20 ;

96034-61-6

~80%

96034-64-9

Literature: Tewari, Neera; Nizar, Hashim; Mane, Avinash; George, Vinod; Prasad, Mohan Synthetic Communications, 2006 , vol. 36, # 13 p. 1911 - 1914

506-59-2

151072-00-3

~89%

96034-64-9

Literature: Matsumura, Haruki; Bando, Takashi; Sunagawa, Makoto Heterocycles, 1995 , vol. 41, # 1 p. 147 - 160