441597

D-Asparagine

99%, for peptide synthesis

• Synonym(s): (R)-2-Aminosuccinamic acid, (R)-2-Aminosuccinic acid 4-amide, D-Aspartic acid 4-amide
• 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: 12352209
• PubChem Substance ID: 24867670
• NACRES: NA.22

Properties

• product name: D-Asparagine, 99%
• Quality Level: 200
• Assay: 99%
• form: solid
• optical activity: [α]20/D −35°, c = 5 in 5 M HCl
• reaction suitability: reaction type: solution phase peptide synthesis
• 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

Safety Information

• 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