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Merck

T1340000

L-Threonine

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

(2S,3R)-2-Amino-3-hydroxybutyric acid

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About This Item

Linear Formula:
CH3CH(OH)CH(NH2)CO2H
CAS Number:
72-19-5
Molecular Weight:
119.12
Beilstein:
1721646
MDL number:
MFCD00064270
UNSPSC Code:
41116107
PubChem Substance ID:
329826666
NACRES:
NA.24

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grade

pharmaceutical primary standard

Agency

EP Reference standard

API family

l-threonine

manufacturer/tradename

EDQM

mp

256 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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+/m1/s1

InChI key

AYFVYJQAPQTCCC-GBXIJSLDSA-N

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Show Differences

1 of 4

This Item
PHR1242T844161506
L-Threonine European Pharmacopoeia (EP) Reference Standard

T1340000

L-Threonine

L-Threonine Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1242

L-Threonine

L-Threonine from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%

Sigma-Aldrich

T8441

L-Threonine

L-Threonine certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

61506

L-Threonine

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

certified reference material, TraceCERT®

manufacturer/tradename

EDQM

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

food and beverages

format

neat

format

neat

format

-

format

neat

agency

EP Reference standard

agency

traceable to Ph. Eur. T1340000, traceable to USP 1667202

agency

USP/NF, meets EP testing specifications, meets JP testing specifications, meets USP testing specifications

agency

-

API family

l-threonine

API family

l-threonine

API family

-

API family

-

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

ʟ-Threonine EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Xunyan Dong et al.
Biotechnology advances, 29(1), 11-23 (2010-08-07)
L-threonine is an essential amino acid for mammals and as such has a wide and expanding application in industry with a fast growing market demand. The major method of production of l-threonine is microbial fermentation. To optimize L-threonine production the
X Li et al.
Journal of internal medicine, 275(4), 418-427 (2013-11-19)
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