BGC » Chemicals A-Z » (R)-Pyrrolidine-2-carboxylic a...

Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

(R)-Pyrrolidine-2-carboxylic acid

BGC Id:	731312545566
CAS No:	344-25-2
Synonyms:	d-proline,99% ; (r)-(+)-proline ; d-(+)-prolin ; d-proline-d3 ; d-proline ; proline ; d(+)-proline ; h-d-pyrd(2)-oh ; h-d-pro-oh ; d-pro
Molecular Formula:	C5H9NO2
Molecular Weight:	115.13
EINECS:	206-452-7

The most competitive supplier in 2025

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

BuGuCh & Partners

Company type: Producer

Country: 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 site ...

INQUIRY | ORDER

What other providers are available for CAS 344-25-2?

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

Identify

Synonyms:

d-proline,99% ; (r)-(+)-proline ; d-(+)-prolin ; d-proline-d3 ; d-proline ; proline ; d(+)-proline ; h-d-pyrd(2)-oh ; h-d-pro-oh ; d-pro

CAS:

344-25-2

EINECS:

206-452-7

Molecular Formula:

C5H9NO2

MDL:

MFCD00064317

Properties

Molecular Weight:

115.13 g·mol−1

Density:

1.36 g/cm³ at 20° C

Melting point:

223 °C (dec.)(lit.)

Boiling point:

~252.2° C at 760 mmHg (Predicted)

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36/37/38 (R)

Safety Codes:

22-24/25-36/37/39-26 (S)

WGK Germany:

Storage temperature:

Store at RT.

What other providers are available for CAS 344-25-2?

In addition to the providers presented here for (R)-Pyrrolidine-2-carboxylic acid with the CAS number 344-25-2, there are other 134 providers with slightly different product names available for this CAS number.

Proline

Hangzhou Zhongqi Chem Co., Ltd | Nantong Xindao Biotech Ltd +6 additional providers that we know from the past

D-Proline

H-D-Pro-OH

BLD Pharmatech Ltd +13 additional providers that we know from the past

D-Proline-d3

+2 additional providers that we know from the past

D-(+)-Proline

Kingreat Chemistry Company Limited | Dayang Chem (Hangzhou) Co.,Ltd. +3 additional providers that we know from the past

(R)-(+)-Proline

Carbone Scientific Co., Ltd.

D-Pyrrolidine-2-carboxylic acid

Zehao Industry Co., Ltd. | Finetech Industry Limited | Skyrun Industrial Co., Ltd. +9 additional providers that we know from the past