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ChemicalBook >> CAS DataBase List >>METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE

METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE

METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE Structure
METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE structure
CAS No.
186268-77-9
Chemical Name:
METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE
Synonyms
Methyl (3,3-dimethyl-2-oxopentanoyl)-L-prolinate;L-Proline, 1-(3,3-dimethyl-1,2-dioxopentyl)-, methyl ester;METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE;Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)-pyrrolidine-2-carboxylate
CBNumber:
CB01511303
Molecular Formula:
C13H21NO4
Molecular Weight:
255.31
MDL Number:
MFCD02179273
MOL File:
186268-77-9.mol
MSDS File:
SDS
Last updated:2026-05-27 17:19:12
Product description Number Pack Size Price
Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)pyrrolidine-2-carboxylate ≥95% OR310146 500mg $62
Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)pyrrolidine-2-carboxylate ≥95% OR310146 1g $113
Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)-pyrrolidine-2-carboxylate 076645 500.00mg $522
Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)-pyrrolidine-2-carboxylate 076645 1.00g $648
(S)-Methyl 1-(3,3-dimethyl-2-oxopentanoyl)pyrrolidine-2-carboxylate 95+% CD21011979 1g $401
Request For Quotation

METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE Properties

Boiling point 338.7±52.0 °C(Predicted)
Density 1.118±0.06 g/cm3(Predicted)
pka -3.45±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P260-P280-P301+P312
HS Code  2918300090

METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR310146 Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)pyrrolidine-2-carboxylate ≥95% 186268-77-9 500mg $62 2026-06-04 Buy
Apolloscientific OR310146 Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)pyrrolidine-2-carboxylate ≥95% 186268-77-9 1g $113 2026-06-04 Buy
Matrix Scientific 076645 Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)-pyrrolidine-2-carboxylate 186268-77-9 500.00mg $522 2026-05-18 Buy
Matrix Scientific 076645 Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)-pyrrolidine-2-carboxylate 186268-77-9 1.00g $648 2026-05-18 Buy
Crysdot CD21011979 (S)-Methyl 1-(3,3-dimethyl-2-oxopentanoyl)pyrrolidine-2-carboxylate 95+% 186268-77-9 1g $401 2026-05-27 Buy
Product number Packaging Price Buy
OR310146 500mg $62 Buy
OR310146 1g $113 Buy
076645 500.00mg $522 Buy
076645 1.00g $648 Buy
CD21011979 1g $401 Buy

METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE Chemical Properties,Uses,Production

METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE synthesis

28276-08-6
139419-63-9
186268-77-9
Synthesis of METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE from 1,1-DIMETHYLPROPYLMAGNESIUM CHLORIDE and METHYL(2S)-1-(1',2'-DIOXO-2'-METHOXYETHYL)-2-PYRROLIDINE-CARBOXYLATE

METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE Suppliers

Global( 15)Suppliers
Supplier Tel Email Country ProdList Advantage
CONIER CHEM AND PHARMA LIMITED 		sales@conier.com China 49906 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 17705817739 info@dycnchem.com China 52693 58
PT CHEM GROUP LIMITED 		+86-85511178; +86-85511178 peter68@ptchemgroup.com China 35405 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49860 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131885 58
Shanghai ChuangYan Chemical Technology Co., Ltd. 021-11111111 11111111111 546919421@qq.com China 3752 55
Shanghai SPAR pharmaceutical technology co., LTD 021-000000 admin@jingshipharmatech.com China 9862 58
Suzhou Meishi Biotechnology Co., Ltd. 1173954148q meishipharma@126.com China 20027 58
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
PT CHEM GROUP LIMITED 		58
GIHI CHEMICALS CO.,LIMITED 		58
Amadis Chemical Company Limited 		58
Shanghai ChuangYan Chemical Technology Co., Ltd. 55
Shanghai SPAR pharmaceutical technology co., LTD 58
Suzhou Meishi Biotechnology Co., Ltd. 58
METHYL(2S)-1-(1,2-DIOXO-3,3-DIMETHYPENTYL)-2-PYRROLIDINECARBOXYLATE Methyl (2S)-1-(3,3-dimethyl-2-oxopentanoyl)-pyrrolidine-2-carboxylate L-Proline, 1-(3,3-dimethyl-1,2-dioxopentyl)-, methyl ester Methyl (3,3-dimethyl-2-oxopentanoyl)-L-prolinate 186268-77-9