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DL-THREO-BETA-HYDROXYASPARTIC ACID

CAS No.
4294-45-5
Chemical Name:
DL-THREO-BETA-HYDROXYASPARTIC ACID
Synonyms
THA;DL-THYA;NSC-119128;3-HYDROXY-D-ASPARTIC ACID;DL-threo-β-Hydroxyaspartate;D,L-threo-β-HydroxyAsparticAcid;threo-3-hydroxy-DL-aspartic acid;D,L-THREO-B-HYDROXYASPARTIC ACID;threo-3-Hydroxy-DL-asparatic acid;5β-Pregnane-3α,21-diol-11,20-dione
CBNumber:
CB1697638
Molecular Formula:
C4H7NO5
Molecular Weight:
149.1
MDL Number:
MFCD00036749
MOL File:
4294-45-5.mol
Last updated:2025-01-27 09:38:02

DL-THREO-BETA-HYDROXYASPARTIC ACID Properties

Melting point >230°C dec
Boiling point 368.7±42.0 °C(Predicted)
Density 1.738±0.06 g/cm3(Predicted)
storage temp. -20°C
solubility Aqueous Base (Slightly)
pka 2.13±0.27(Predicted)
form Solid
color White to Pale Beige
Stability Hygroscopic
InChIKey YYLQUHNPNCGKJQ-JCYAYHJZSA-N
CAS DataBase Reference 4294-45-5
UNSPSC Code 12352106
NACRES NA.32

SAFETY

Risk and Safety Statements

WGK Germany  3

DL-THREO-BETA-HYDROXYASPARTIC ACID price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich H2775 DL-threo-β-Hydroxyaspartic acid 4294-45-5 50mg $174 2024-03-01 Buy
Sigma-Aldrich H2775 DL-threo-β-Hydroxyaspartic acid 4294-45-5 250mg $370.8 2024-03-01 Buy
Usbiological 290162 D,L-threo-b-hydroxy aspartic acid 4294-45-5 50mg $386 2021-12-16 Buy
Usbiological H9035-98 D,L-threo-b-Hydroxyaspartic Acid 4294-45-5 250mg $418 2021-12-16 Buy
TRC H828525 DL-threo-β-Hydroxyaspartic acid 4294-45-5 100mg $180 2021-12-16 Buy
Product number Packaging Price Buy
H2775 50mg $174 Buy
H2775 250mg $370.8 Buy
290162 50mg $386 Buy
H9035-98 250mg $418 Buy
H828525 100mg $180 Buy

DL-THREO-BETA-HYDROXYASPARTIC ACID Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

DL-threo-β-Hydroxyaspartic acid (THA) has been used to block glutamate transport in cannulated sprague dawley rat.

Uses

L-aspartate beta-carboxylase inhibitor, neurotoxic

Uses

A glutamate uptake inhibitor

Definition

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

General Description

DL-threo-β-hydroxyaspartic acid (THA) is a glutamate uptake inhibitor.

DL-THREO-BETA-HYDROXYASPARTIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

DL-THREO-BETA-HYDROXYASPARTIC ACID Suppliers

Global( 45)Suppliers
Supplier Tel Email Country ProdList Advantage
Wuhan Topule Biopharmaceutical Co., Ltd
+8618327326525 masar@topule.com China 8467 58
Amadis Chemical Company Limited
571-89925085 sales@amadischem.com China 131957 58
3B Scientific (Wuhan) Corporation Limited 0086-27-88063677 18186135292 sales@3bsc.com China 292 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 94657 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109 market03@meryer.com China 40228 62
3B Pharmachem (Wuhan) International Co.,Ltd. 821-50328103-801 18930552037 3bsc@sina.com China 15839 69
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42958 64
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32321 50
Beijing HuaMeiHuLiBiological Chemical 010-56205725 waley188@sohu.com China 12335 58
Guangzhou Isun Pharmaceutical Co., Ltd 020-39119399 18927568969 isunpharm@qq.com China 4674 55

DL-THREO-BETA-HYDROXYASPARTIC ACID Spectrum

DL-threo-β-Hydroxyaspartate rac-(2S*,3S*)-2-Amino-3-hydroxybutanedioic acid threo-3-Hydroxy-DL-asparatic acid 5β-Pregnane-3α,21-diol-11,20-dione D,L-THREO-B-HYDROXYASPARTIC ACID DL-THREO-BETA-HYDROXYASPARTIC ACID DL-THYA THA THREO-2-AMINO-3-HYDROXYSUCCINIC ACID threo-3-hydroxy-DL-aspartic acid (2S,3S)-2-amino-3-hydroxy-succinic acid DL-tHya, threo-2-Amino-3-hydroxysuccinic Acid 3-HYDROXY-D-ASPARTIC ACID D-Aspartic acid, 3-hydroxy-, (3R)-rel- D,L-threo-β-HydroxyAsparticAcid rel-(2S,3S)-2-Amino-3-hydroxysuccinic acid NSC-119128 4294-45-5 Amino Acids & Derivatives Inhibitors Neurochemicals
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