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T8250

D-Threonine

Name: <SC>D</SC>-Threonine
Brand: SIGMA

≥98% (TLC), suitable for UHPLC

Synonym(s):

(2R,3S)-2-Amino-3-hydroxybutyric acid, D-α-Amino-β-hydroxybutyric acid

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About This Item

Empirical Formula (Hill Notation):

C₄H₉NO₃

CAS Number:

632-20-2

Molecular Weight:

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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Product Name

D-Threonine, ≥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

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Related Categories

Biochemicals

Cell Culture Supplements & Reagents

Amino Acids – Building Blocks of Life Science

General description

D-Threonine is sweet and toxic in nature.It acts as an inhibitor of L-threonine dehydratase.

Application

D-Threonine has been used as a constituent of standard mix in Ultra-high performance liquid chromatography (UHPLC) system for quantification of amino acid racemization.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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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

Fishmeal with different levels of biogenic amines in aquafeed: Comparison of feed protein quality, fish growth performance, and metabolism

Jasour M, et al.

Aquaculture (Amsterdam, Netherlands), 488, 80-89 (2018)

Test, 244 (1969)

Synthesis of beta-hydroxy-alpha-amino acids with a reengineered alanine racemase.

Kateryna Fesko et al.

Bioorganic & medicinal chemistry letters, 18(22), 5987-5990 (2008-09-02)

The Y265A mutant of alanine racemase (alrY265A) was evaluated as a catalyst for the synthesis of beta-hydroxy-alpha-amino acids. It promotes the PLP-dependent aldol condensation of glycine with a range of aromatic aldehydes. The desired products were obtained with complete stereocontrol

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Global Trade Item Number

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

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