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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)

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

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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
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