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L-(-)-2-Oxo-4-thiazolidinecarboxylic acid

BGC Id:	591253220134
CAS No:	19771-63-2
Synonyms:	otz ; (r)-4-thiazolidinecarboxylicaci ; h-l-oxothz-oh ; l-2-oxothiazolidine-4-carboxylate ; procysteine ; l-4-thiazolidinecarboxylicaci ; 2-oxothiazolidine-4-carboxylate ; oxothiazolidinecarboxylic acid ; oxothiazolidine carboxylate ; otc
Molecular Formula:	C4H5NO3S
Molecular Weight:	147.15
EINECS:

Verified providers in 2025

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

Dayang Chem

BuGuCh & Partners

What other providers are available for CAS 19771-63-2?

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

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Synonyms:

otz ; (r)-4-thiazolidinecarboxylicaci ; h-l-oxothz-oh ; l-2-oxothiazolidine-4-carboxylate ; procysteine ; l-4-thiazolidinecarboxylicaci ; 2-oxothiazolidine-4-carboxylate ; oxothiazolidinecarboxylic acid ; oxothiazolidine carboxylate ; otc

CAS:

19771-63-2

EINECS:

Molecular Formula:

C4H5NO3S

MDL:

MFCD00066092

Properties

Molecular Weight:

147.15 g·mol−1

Density:

1.58 g/cm³

Melting point:

174 °C (dec.)(lit.)

Boiling point:

359.88° C

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Tipo de compañía: 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. Ofrecemos 1-(3-Amino-4-chlorophenyl)-ethanone también. 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. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

País: P.R.China Teléfono: +86-571-88938639 Fax: +86-571-8893-8652

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BuGuCh & Partners

Tipo de compañía: 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 (S)

WGK Germany:

RTECS:

XJ5426650

Storage temperature:

2-8°C

What other providers are available for CAS 19771-63-2?

In addition to the providers presented here for L-(-)-2-Oxo-4-thiazolidinecarboxylic acid with the CAS number 19771-63-2, there are other 37 providers with slightly different product names available for this CAS number.

Procysteine

L-2-Thiazolidinone-4-carboxylic acid

Carbone Scientific Co., Ltd. +6 additional providers that we know from the past

L-2-Oxothiazolidine-4-carboxylic acid

+3 additional providers that we know from the past

(S)-2-Oxothiazolidine-4-carboxylic acid

BLD Pharmatech Ltd +8 additional providers that we know from the past

L-(-)-2-Oxthiazolidine-4-carboxylic acid ( koprosteine )

+1 additional providers that we know from the past