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A9006

Sigma-Aldrich

DL-Aspartic acid

≥99% (TLC)

Synonym(s):
(±)-2-Aminosuccinic acid
Linear Formula:
HOOCCH2CH(NH2)COOH
CAS Number:
Molecular Weight:
133.10
Beilstein:
774618
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.26

Quality Level

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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DL-Aspartic acid ≥99% (TLC)

Sigma-Aldrich

A9006

DL-Aspartic acid

L-Aspartic acid phyproof® Reference Substance

PHL80666

L-Aspartic acid

L-Aspartic acid BioXtra, ≥99% (HPLC)

Sigma-Aldrich

A8949

L-Aspartic acid

L-Aspartic acid

SAFC

A5474

L-Aspartic acid

assay

≥99% (TLC)

assay

≥98.0% (HPLC)

assay

≥99% (HPLC)

assay

≥98.5%

form

powder

form

powder

form

powder

form

crystalline powder

color

white

color

-

color

white to off-white

color

-

mp

>300 °C (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

mp

>300 °C (dec.) (lit.)

solubility

1 M HCl: soluble

solubility

-

solubility

1 M HCl: 0.5 M, clear, colorless

solubility

1 M HCl: 50 mg/mL

Quality Level

200

Quality Level

-

Quality Level

200

Quality Level

400

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

13 - Non 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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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