98% , 133628-73-6

Synonym(s):
L-Aspartic acid β-(4-methyl-7-coumarinylamide);L-Aspartic acid 4-(4-methyl-7-coumarinylamide)

CAS NO.：133628-73-6

Empirical Formula: C14H14N2O5

Molecular Weight: 290.27

MDL number: MFCD00236804

PRODUCT Properties

• Boiling point: 610.0±55.0 °C(Predicted)
• Density: 1.452±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• solubility: 1 M HCl: 10 mg/mL, clear, faintly yellow
• pka: 2.32±0.10(Predicted)
• form: Solid
• color: White to off-white
• InChI: 1S/C14H14N2O5/c1-7-4-13(18)21-11-5-8(2-3-9(7)11)16-12(17)6-10(15)14(19)20/h2-5,10H,6,15H2,1H3,(H,16,17)(H,19,20)/t10-/m0/s1
• InChIKey: ARZPQBJTLVVDNP-JTQLQIEISA-N
• SMILES: CC1=CC(=O)Oc2cc(NC(=O)C[C@H](N)C(O)=O)ccc12

Description and Uses

L-Aspartic Acid β-(7-Amido-4-methylcoumarin) is sensitive fluorogenic substrate used in lysosomal glycoasparaginase assays. This assay is good for diagnosis of aspartylglycosaaminuria.

Safety

• PPE: Eyeshields, Gloves, type N95 (US)
• Safety Statements: 22-24/25
• WGK Germany: 3
• Storage Class: 11 - Combustible Solids