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(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidone

BGC Id:	592042812716
CAS No:	66673-40-3
Synonyms:	(r)-5-(hydroxymethyl)-2-pyrrolidinone ; 5-hydroxymethylpyrrolidin-2-one ; d-pyroglutaminol ; (5r)-5-(hydroxymethyl)-2-pyrrolidinone ; (-)-d-pyroglutamol ; 5-(hydroxymethyl)-2-pyrrolidinone ; h-d-pyr-ol ; (r)-(-)-2-pyrrolidone-5-yl-methanol ; (5r)-5-(hydroxymethyl)pyrrolidin-2-one ; (r)-5-hydroxymethyl-pyrrolidin-2-one
Molecular Formula:	C5H9NO2
Molecular Weight:	115.13
EINECS:

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

Zehao Industry Co., Ltd.

telefono: +86-531-88909322
Fax: +86-531-88909322
Nazione: P.R.China

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Siamo venditore di H-D-Phe-NH2.HCl. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the m ...

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What other providers are available for CAS 66673-40-3?

The last intensive check and update was carried out on 2025/06/04.

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Synonyms:

(r)-5-(hydroxymethyl)-2-pyrrolidinone ; 5-hydroxymethylpyrrolidin-2-one ; d-pyroglutaminol ; (5r)-5-(hydroxymethyl)-2-pyrrolidinone ; (-)-d-pyroglutamol ; 5-(hydroxymethyl)-2-pyrrolidinone ; h-d-pyr-ol ; (r)-(-)-2-pyrrolidone-5-yl-methanol ; (5r)-5-(hydroxymethyl)pyrrolidin-2-one ; (r)-5-hydroxymethyl-pyrrolidin-2-one

CAS:

66673-40-3

EINECS:

Molecular Formula:

C5H9NO2

MDL:

MFCD00077791

Properties

Molecular Weight:

115.13 g·mol−1

Melting point:

83-85 °C(lit.)

Boiling point:

147-149 °C0.06 mm Hg(lit.)

Flash point:

147-149 °C/0.06m

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Storage temperature:

-20 °C Freezer, Under Inert Atmosphere

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Synthon-Chemicals GmbH & Co. KG

SYNTHON Chemicals is a producer and distributor of fine chemicals and specialities. With 1600 square meters of laboratories, warehouses and offices SY... Request

What other providers are available for CAS 66673-40-3?

In addition to the providers presented here for (R)-(-)-5-(Hydroxymethyl)-2-pyrrolidone with the CAS number 66673-40-3, there are other 77 providers with slightly different product names available for this CAS number.

D-Pyr-OL

Shandong Minglang Chemical Co., Ltd

D-Pyroglutaminol

Dayang Chem (Hangzhou) Co.,Ltd. +8 additional providers that we know from the past

5-Hydroxymethylpyrrolidin-2-one

(5R)-5-(Hydroxymethyl)pyrrolidin-2-one

+4 additional providers that we know from the past

(R)-(-)-5-Hydroxymethylpyrrolidin-2-one

Leap Chem Co., Ltd

(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone

2-Pyrrolidinone,5-(hydroxymethyl)-, (5R)-

Hangzhou Zhongqi Chem Co., Ltd