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A9006

Sigma-Aldrich

DL-Aspartic acid

≥99% (TLC)

Synonym(s):

(±)-2-Aminosuccinic acid

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About This Item

Linear Formula:
HOOCCH2CH(NH2)COOH
CAS Number:
617-45-8
Molecular Weight:
133.10
Beilstein:
774618
EC Number:
210-513-3
MDL number:
MFCD00063083
UNSPSC Code:
12352209
PubChem Substance ID:
24891394
NACRES:
NA.26

product name

DL-Aspartic acid, ≥99% (TLC)

Quality Level

200

Assay

≥99% (TLC)

form

powder

color

white

mp

>300 °C (lit.)

solubility

1 M HCl: soluble

application(s)

cell analysis
peptide synthesis

SMILES string

NC(CC(O)=O)C(O)=O

InChI

1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)

InChI key

CKLJMWTZIZZHCS-UHFFFAOYSA-N

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Biochem/physiol Actions

DL-Aspartic acid (DL-Asp) is a racemic mixture of the proteinogenic amino acid L-aspartate and the non-proteinogenic amino acid D-aspartate. DL-Aspartic acid is used in studies on factors and conditions that enhance semen and sperm quality.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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DL-Asparagine monohydrate ≥99.0% (NT)

Sigma-Aldrich

11180

DL-Asparagine monohydrate

Jannick Jacobsen et al.
Dalton transactions (Cambridge, England : 2003), 48(23), 8433-8441 (2019-05-23)
Six different chiral and achiral alkane dicarboxylic C4-acids, i.e. succinic acid (H2SUC), dl-2-methylsuccinic acid (H2MS), 2,3-dimethylsuccinic acid (H2DMS) and aspartic acid (d-, l- and dl-H2ASP), were used to obtain Ce(iv)-MOFs via microwave assisted reactions. In water-based syntheses, MOFs with three
Xiong Deng et al.
Biochimica et biophysica acta, 1851(12), 1521-1529 (2015-09-04)
In hyperinsulinemic states including obesity and T2DM, overproduction of fatty acid and triglyceride contributes to steatosis of the liver, hyperlipidemia and hepatic insulin resistance. This effect is mediated in part by the transcriptional regulator sterol responsive element binding protein-1c (SREBP-1c)
Sarah Schmidt et al.
Journal of leukocyte biology, 98(1), 5-14 (2015-02-04)
The deoxynucleoside triphosphate triphosphohydrolase and 3' → 5' exonuclease SAMHD1 restricts HIV-1 infection in noncycling hematopoietic cells in vitro, and SAMHD1 mutations are associated with AGS. Little is known about the in vivo expression and functional regulation of this cellular
Ann-Louise Johansson et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(22), 8912-8917 (2013-05-16)
Proton transfer across biological membranes underpins central processes in biological systems, such as energy conservation and transport of ions and molecules. In the membrane proteins involved in these processes, proton transfer takes place through specific pathways connecting the two sides
Alexandre Gouzy et al.
Nature chemical biology, 9(11), 674-676 (2013-10-01)
Here we identify the amino acid transporter AnsP1 as the unique aspartate importer in the human pathogen Mycobacterium tuberculosis. Metabolomic analysis of a mutant with an inactive AnsP1 revealed that the transporter is essential for M. tuberculosis to assimilate nitrogen
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