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Identify Suppliers 2025 Properties

(2S,4S)-4-Aminopyrrolidine-2-carboxylic acid

BGC Id:	543252375361
CAS No:	16257-83-3
Synonyms:	(4s)-4-amino-l-proline 2hcl ; cis-4-amino-l-proline ; (4s)-4-amino-l-proline ; l-cis-4-amino-proline ; l-proline, 4-amino-, cis- (9ci)
Molecular Formula:	C5H10N2O2
Molecular Weight:	130.1451
EINECS:

Verified providers in 2025

The following 4 notable providers have been checked and can be recommended.

Xiamen Hisunny Chemical

Molecular Formula : C5H10N2O2

Dayang Chem

Xiamen Equation Chemical

BuGuCh & Partners

What other providers are available for CAS 16257-83-3?

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:

(4s)-4-amino-l-proline 2hcl ; cis-4-amino-l-proline ; (4s)-4-amino-l-proline ; l-cis-4-amino-proline ; l-proline, 4-amino-, cis- (9ci)

CAS:

16257-83-3

EINECS:

Molecular Formula:

C5H10N2O2

MDL:

Properties

Molecular Weight:

130.1451 g·mol−1

Density:

1.244

Boiling point:

289°C

Flash point:

128°C

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We are supplier of 3-Fluoroazetidine hydrochloride. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!

Country: P.R.China Phone: +86-592-3327115 Telefax: +86-592-5823596

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Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

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. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. Cyclobenzaprine hydrochloride is also served by Dayang Chem (Hangzhou) Co.,Ltd.. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

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Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We are seller of 2,4-Dinitroaniline.

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

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BuGuCh & Partners

Company type: Producer

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 ...

Country: Germany

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What other providers are available for CAS 16257-83-3?

In addition to the providers presented here for (2S,4S)-4-Aminopyrrolidine-2-carboxylic acid with the CAS number 16257-83-3, there are other 8 providers with slightly different product names available for this CAS number.

cis-4-Amino-L-proline

+1 additional providers that we know from the past

(4S)-4-Amino-L-proline

+5 additional providers that we know from the past

L-Proline, 4-amino-, cis-

Leap Chem Co., Ltd +1 additional providers that we know from the past