Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

A8131

Sigma-Aldrich

D-Asparagine monohydrate

≥99% (TLC)

Synonym(s):

(R)-(-)-2-Aminosuccinamic acid, (R)-2-Aminosuccinic acid 4-amide, (D)-Aspartic acid 4-amide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
NH2COCH2CH(NH2)COOH · H2O
CAS Number:
5794-24-1
Molecular Weight:
150.13
Beilstein/REAXYS Number:
1723526
EC Number:
218-163-3
MDL number:
MFCD00149558
UNSPSC Code:
12352209
PubChem Substance ID:
24891320
NACRES:
NA.26

Product Name

D-Asparagine monohydrate, ≥99% (TLC)

Quality Level

200

assay

≥99% (TLC)

form

powder or crystals

color

white to off-white

mp

275 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

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

InChI

1S/C4H8N2O3.H2O/c5-2(4(8)9)1-3(6)7;/h2H,1,5H2,(H2,6,7)(H,8,9);1H2/t2-;/m1./s1

InChI key

RBMGJIZCEWRQES-HSHFZTNMSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCJ9814
BCCH7085
BCCC0182
BCBV9572
BCBM8955V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Wouter F Visser et al.
Journal of chromatography. A, 1218(40), 7130-7136 (2011-09-06)
D-Amino acids are increasingly being recognized as important signaling molecules in mammals, including humans. D-Serine and D-aspartate are believed to act as signaling molecules in the central nervous system. Interestingly, several other D-amino acids also occur in human plasma, but
Daniel L Kirschner et al.
Journal of separation science, 32(13), 2305-2318 (2009-07-02)
The increase in our understanding of D-amino acid function and distribution in mammals is in many ways a result of the initial development of sensitive enantioselective separation strategies that allow for quantification in real biological samples. This article reviews progress
Ju Li et al.
Analytical chemistry, 74(14), 3336-3341 (2002-07-26)
Asparaginase from the hyperthermophilic microorganism Archaeoglobus fulgidus was cloned and expressed in Escherichia coli as a fusion protein with a polyhistidine tail. After heat treatment to denature most of the native E. coli proteins, the enzyme was purified by an
Yaru Song et al.
Analytical chemistry, 78(23), 8121-8128 (2006-12-01)
A sensitive chiral capillary HPLC-MS/MS method well suited for the determination of amino acid enantiomers in biological samples was developed. The method involved precolumn derivatization of the sample with 7-fluoro-4-nitrobenzoxadiazole (NBD-F). After derivatization, NBD-amino acids were stacked on a C18

Chromatograms

application for HPLC

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service