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Identify Suppliers 2026 Properties Safty

DL-2-Aminobutanedioic acid

BGC Id:	610828828150
CAS No:	617-45-8
Synonyms:	dl-asp-oh ; dl-aspartic ac ; nsc 141379 ; d-asp ; d,l-asp ; acidd,laspart ; dl-aspartic ; h-dl-asp-oh ; d,l-aspartsure ; h-d-asp-oh
Molecular Formula:	C4H7NO4
Molecular Weight:	133.1
EINECS:	210-513-3

Verified providers in 2026

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

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

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

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. (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international m ...

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What other providers are available for CAS 617-45-8?

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:

dl-asp-oh ; dl-aspartic ac ; nsc 141379 ; d-asp ; d,l-asp ; acidd,laspart ; dl-aspartic ; h-dl-asp-oh ; d,l-aspartsure ; h-d-asp-oh

CAS:

617-45-8

EINECS:

210-513-3

Molecular Formula:

C4H7NO4

MDL:

MFCD00063083

Properties

Molecular Weight:

133.1 g·mol−1

Density:

1.5 g/cm³ (Predicted)

Melting point:

300 °C

Boiling point:

~264.1° C at 760 mmHg (Predicted)

Solubility:

SOLUBLE

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-36/37/38 (R)

Safety Codes:

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

WGK Germany:

RTECS:

CI9097800

Storage temperature:

Store at RT.

What other providers are available for CAS 617-45-8?

In addition to the providers presented here for DL-2-Aminobutanedioic acid with the CAS number 617-45-8, there are other 85 providers with slightly different product names available for this CAS number.

H-DL-Asp-OH

+6 additional providers that we know from the past

DL-Aspartic acid

DL-Aspartic-d3 acid

+2 additional providers that we know from the past