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Ethyl(S)-(+)-2-pyrrolidone-5-carboxylate

BGC Id:	421248329988
CAS No:	7149-65-7
Synonyms:	h-pyr-oet ; nsc 72279 ; pyr-oet ; specs aq-405/40679537 ; nsc 7227 ; nsc 166529 ; pglu-oet ; (s)-+-h-pyr-oet ; hyl l-pyroglutamate ; ethyl 5-oxoprolinate
Molecular Formula:	C7H11NO3
Molecular Weight:	157.17
EINECS:	230-480-9

2025 - The most valued supplier

The following 2 notable providers have been checked and can be recommended.

Dayang Chem

BuGuCh & Partners

What other providers are available for CAS 7149-65-7?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

h-pyr-oet ; nsc 72279 ; pyr-oet ; specs aq-405/40679537 ; nsc 7227 ; nsc 166529 ; pglu-oet ; (s)-+-h-pyr-oet ; hyl l-pyroglutamate ; ethyl 5-oxoprolinate

CAS:

7149-65-7

EINECS:

230-480-9

Molecular Formula:

C7H11NO3

MDL:

MFCD00064497

SMILES:

COc1cc(ccc1N)C1(CCCCC1)c1ccc(c(c1)OC)N

Properties

Molecular Weight:

157.17 g·mol−1

Melting point:

54-56 °C

Boiling point:

176 °C12 mm Hg(lit.)

Flash point:

>230 ºF

Physical Description:

white to cream low melting solid

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Tipo de companhia: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Nós vendemos 2-n-Nonyl-1,3-dioxolane bem. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

país: P.R.China telefone: +86-571-88938639 fax: +86-571-8893-8652

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BuGuCh & Partners

Tipo de companhia: Producer

país: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36-37/39 (S)

WGK Germany:

Storage temperature:

0-6°C

What other providers are available for CAS 7149-65-7?

In addition to the providers presented here for Ethyl(S)-(+)-2-pyrrolidone-5-carboxylate with the CAS number 7149-65-7, there are other 56 providers with slightly different product names available for this CAS number.

H-Pyr-OEt

+6 additional providers that we know from the past

L-Pyr-OEt

Shandong Minglang Chemical Co., Ltd +1 additional providers that we know from the past

Ethyl L-pyroglutamate

L-(+)-Pyroglutamic acid ethyl ester

Changzhou Union Chemicals Co.,Ltd. | Simagchem Corporation | Hangzhou Zhongqi Chem Co., Ltd | Finetech Industry Limited | Capot Chemical Co., Ltd. +10 additional providers that we know from the past

(S)-(+)-5-Ethylcarboxyl-2-pyrrolidinone

+2 additional providers that we know from the past

(S)-Ethyl 5-oxopyrrolidine-2-carboxylate

+4 additional providers that we know from the past

Ethyl (2S)-5-oxopyrrolidine-2-carboxylate

BLD Pharmatech Ltd +3 additional providers that we know from the past