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Merck
CN

11155

Sigma-Aldrich

D-Asparagine

puriss., anhydrous, ≥99.0% (NT)

Synonym(s):

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

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About This Item

Linear Formula:
H2NCOCH2CH(NH2)CO2H
CAS Number:
2058-58-4
Molecular Weight:
132.12
Beilstein:
1723526
EC Number:
218-163-3
MDL number:
MFCD00008036
UNSPSC Code:
12352200
PubChem Substance ID:
329749316

Key Documents

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grade

puriss.

Assay

≥99.0% (NT)

form

crystalline

optical activity

[α]20/D −35.0±0.5°, c = 5% in 5 M HCl

color

white

mp

280 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

N[C@H](CC(N)=O)C(O)=O

InChI

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

InChI key

DCXYFEDJOCDNAF-UWTATZPHSA-N

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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

Regulatory Information

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E M Michalak et al.
Cell death and differentiation, 15(6), 1019-1029 (2008-02-09)
The ability of p53 to induce apoptosis in cells with damaged DNA is thought to contribute greatly to its tumour suppressor function. P53 has been proposed to induce apoptosis via numerous transcriptional targets or even by direct cytoplasmic action. Two

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