1-Methyl-5-oxo-D-proline methyl ester

Modify Date: 2025-08-24 19:20:37

1-Methyl-5-oxo-D-proline methyl ester structure	Common Name	1-Methyl-5-oxo-D-proline methyl ester
	CAS Number	122742-14-7	Molecular Weight	157.16700
	Density	1.173	Boiling Point	264ºC
	Molecular Formula	C₇H₁₁NO₃	Melting Point	N/A
	MSDS	N/A	Flash Point	113ºC

Name	(R)-Methyl 1-methyl-5-oxopyrrolidine-2-carboxylate
Synonym	More Synonyms

Density	1.173
Boiling Point	264ºC
Molecular Formula	C₇H₁₁NO₃
Molecular Weight	157.16700
Flash Point	113ºC
Exact Mass	157.07400
PSA	46.61000
Vapour Pressure	0.0101mmHg at 25°C
Index of Refraction	1.476

Hazard Codes	Xi

(R)-Methyl 5-oxopyrrolidine-2-carboxylate structure

(R)-Methyl 5-ox...

CAS#:64700-65-8

methyl iodide structure

methyl iodide

CAS#:74-88-4

~61%

1-Methyl-5-oxo-D-proline methyl ester Structure

1-Methyl-5-oxo-...

CAS#:122742-14-7

Literature: ASTRAZENECA AB Patent: US2011/92526 A1, 2011 ; Location in patent: Page/Page column 22 ;

D-Pyroglutamic acid structure

D-Pyroglutamic acid

CAS#:4042-36-8

~%

1-Methyl-5-oxo-D-proline methyl ester Structure

1-Methyl-5-oxo-...

CAS#:122742-14-7

Literature: Tetrahedron, , vol. 52, # 38 p. 12357 - 12372

D-Pyroglutamic acid structure

D-Pyroglutamic acid

CAS#:4042-36-8

methyl iodide structure

methyl iodide

CAS#:74-88-4

~%

1-Methyl-5-oxo-D-proline methyl ester Structure

1-Methyl-5-oxo-...

CAS#:122742-14-7

Literature: Journal of Medicinal Chemistry, , vol. 34, # 3 p. 887 - 900

Precursor 3
CAS#:64700-65-8 (R)-Methyl 5-ox... CAS#:74-88-4 methyl iodide CAS#:4042-36-8 D-Pyroglutamic acid
DownStream 1
CAS#:122662-87-7 2-Pyrrolidinone...

methyl (2R)-1-methyl-5-oxopyrrolidine-2-carboxylate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Methyl-5-oxo-D-proline methyl ester
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-METHYL-5-OXO-D-PROLINEMETHYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1-Methyl-5-oxo-D-proline methyl ester
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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