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Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate

CAS No.
861657-91-2
Chemical Name:
Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate
Synonyms
Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate;1-O-Tert-butyl 2-O-methyl 5-oxopyrrolidine-1,2-dicarboxylate;1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester
CBNumber:
CB33054201
Molecular Formula:
C11H17NO5
Molecular Weight:
243.26
MDL Number:
MFCD18206162
MOL File:
861657-91-2.mol
MSDS File:
SDS
Last updated:2026-05-28 01:56:30

Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate Properties

Boiling point 361.6±35.0 °C(Predicted)
Density 1.209±0.06 g/cm3(Predicted)
pka -4.28±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00IDV7 Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate 95% 861657-91-2 1g $32 2026-05-29 Buy
aablocks AA00IDV7 Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate 95% 861657-91-2 5g $107 2026-05-29 Buy
aablocks AA00IDV7 Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate 95% 861657-91-2 25g $478 2026-05-29 Buy
ACHEMBLOCK U105015 1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate 95.00% 861657-91-2 5G $150 2026-05-27 Buy
ACHEMBLOCK U105015 1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate 95.00% 861657-91-2 25G $395 2026-05-27 Buy
Product number Packaging Price Buy
AA00IDV7 1g $32 Buy
AA00IDV7 5g $107 Buy
AA00IDV7 25g $478 Buy
U105015 5G $150 Buy
U105015 25G $395 Buy

Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate Chemical Properties, Uses, Production

67-56-1
24424-99-5
149-87-1
861657-91-2
Synthesis of Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate from Methanol and Di-tert-butyl dicarbonate and DL-Pyroglutamic acid

Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate Preparation Products And Raw materials

Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate Suppliers

Global Suppliers ( 21)
Supplier Tel Email Country ProdList Advantage
Amatek Scientific Co. Ltd. 0512-56316828 4008675858 sales@amateksci.com China 9848 55
Cangzhou Enke Pharma-tech Co., Ltd. 0317-5296180 15533709196 enkepharma@126.com China 2495 55
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 9996 58
Bejing Famous Pharmaceutical Technology Co., Ltd. 010-80339217; 13331045123 2559355526@qq.com China 14180 58
Cool Pharm, Ltd 021-58581007 18019463053 sales@coolpharm.com China 9999 58
Cangzhou Dimai Technology Co., Ltd 1351-2466848 13512466848 hbdypharm@163.com China 292 58
Nextpeptide Inc +86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Beijing Stronger Science Co., Ltd. 0531-88924771 15614660963 elsa.hang@strongerscience.com China 10622 58
Methyl 1-Boc-5-oxopyrrolidine-2-carboxylate 1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester 1-O-Tert-butyl 2-O-methyl 5-oxopyrrolidine-1,2-dicarboxylate 861657-91-2