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T8250

D -苏氨酸

Name: <SC>D </SC>-苏氨酸
Brand: SIGMA

≥98% (TLC), suitable for UHPLC

别名:

(2R,3S)-2-氨基-3-羟基丁酸, D-α-氨基-β-羟基丁酸

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关于此项目

经验公式（希尔记法）:

C₄H₉NO₃

化学文摘社编号:

632-20-2

分子量:

119.12

NACRES:

NA.26

PubChem Substance ID:

24900513

UNSPSC Code:

12352209

EC Number:

211-171-8

MDL number:

MFCD00064269

Beilstein/REAXYS Number:

1721643

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属性

产品名称

D -苏氨酸, ≥98% (TLC)

Quality Level

200

assay

≥98% (TLC)

form

powder or crystals

technique(s)

UHPLC: suitable

color

white

mp

274 °C

solubility

H₂O: soluble

SMILES string

C[C@H](O)[C@@H](N)C(O)=O

InChI

1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m0/s1

InChI key

AYFVYJQAPQTCCC-STHAYSLISA-N

说明

General description

D -苏氨酸性味甘，有毒。作为 L-苏氨酸脱水酶的抑制剂。

Application

在超高效液相色谱系统 UHPLC）系统中，使用 D -苏氨酸作为标准混合物的组分，以定量氨基酸外消旋。

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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Taste Chemistry (2012)

l-Threonine aldolase, serine hydroxymethyltransferase and fungal alanine racemase. A subgroup of strictly related enzymes specialized for different functions.

R Contestabile et al.

European journal of biochemistry, 268(24), 6508-6525 (2001-12-12)

Serine hydroxymethyltransferase (SHMT) is a member of the fold type I family of vitamin B6-dependent enzymes, a group of evolutionarily related proteins that share the same overall fold. The reaction catalysed by SHMT, the transfer of Cbeta of serine to

Gene cloning and overproduction of low-specificity D-threonine aldolase from Alcaligenes xylosoxidans and its application for production of a key intermediate for parkinsonism drug.

J Q Liu et al.

Applied microbiology and biotechnology, 54(1), 44-51 (2000-08-22)

The dtaAX gene encoding a pyridoxal 5'-phosphate (pyridoxal-P)-dependent low-specificity D-threonine aldolase was cloned from the chromosomal DNA of Alcaligenes xylosoxidans IFO 12669. It contains an open reading frame consisting of 1,134 nucleotides corresponding to 377 amino acid residues. The predicted

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全球贸易项目编号

货号	GTIN
T8250-5G	04061837379055
T8250-25G	04061837379048
T8250-100G	04061832727080