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erythro-3-hydroxy-DL-aspartic acid

erythro-3-hydroxy-DL-aspartic acid structure

CAS No.: 6532-76-9

Chemical Name:: erythro-3-hydroxy-DL-aspartic acid

Synonyms: erythro-3-hydroxy-DL-aspartic acid;D-Aspartic acid, 3-hydroxy-, (3S)-rel-;(2S,3R)-2-amino-3-hydroxy-succinic acid

CBNumber:: CB3921535

Molecular Formula:: C4H7NO5

Molecular Weight:: 149.1

MDL Number:

MOL File:: 6532-76-9.mol

Last updated:2023-05-04 17:34:41

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erythro-3-hydroxy-DL-aspartic acid Properties

Melting point	287-288 °C (decomp)
Boiling point	368.651±42.00 °C(Press: 760.00 Torr)(predicted)
Density	1.739±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka	2.130±0.27(predicted)

erythro-3-hydroxy-DL-aspartic acid Chemical Properties, Uses, Production

Definition

ChEBI: (3R)-3-hydroxy-L-aspartic acid is a 3-hydroxy-L-aspartic acid. It is a conjugate acid of a (3R)-3-hydroxy-L-aspartate(1-) and a (3R)-3-hydroxy-L-aspartate(2-). It is an enantiomer of a (3S)-3-hydroxy-D-aspartic acid.

Purification Methods

Likely impurities are 3-chloromalic acid, ammonium chloride, threo-3-hydroxyaspartic acid. Crystallise it from water. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 1 p 214, Vol 3 p 2416 1961.]

erythro-3-hydroxy-DL-aspartic acid Preparation Products And Raw materials

Raw materials

Preparation Products

erythro-3-hydroxy-DL-aspartic acid Suppliers

Global Suppliers ( 10)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Beijing HuaMeiHuLiBiological Chemical	010-56205725	waley188@sohu.com	China	12323	58
EnliPharma Technology Co., Ltd	0551-66399836 18955197623	sales@enlipharma.com	China	1875	55
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19935	58
Shijiazhuang Ruitian Biochemical Co. Ltd	15831127780	52714113@qq.com	China	2355	58
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 17392216152	1035@dideu.com	China	9991	58

Supplier	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	64
Beijing HuaMeiHuLiBiological Chemical	58
EnliPharma Technology Co., Ltd	55
BOC Sciences	58
Shijiazhuang Ruitian Biochemical Co. Ltd	58
Shaanxi Dideu Newmaterial Co., Ltd.	58

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erythro-3-hydroxy-DL-aspartic acid (2S,3R)-2-amino-3-hydroxy-succinic acid D-Aspartic acid, 3-hydroxy-, (3S)-rel- 6532-76-9