5-Amino-2-nitrobenzoic Acid (Purified) [for γ-GT] , >99.0%(HPLC) , 13280-60-9

Synonym(s):
2-Nitro-5-aminobenzoic acid;3-Carboxy-4-nitroaniline;NSC 74455

CAS NO.：13280-60-9

Empirical Formula: C7H6N2O4

Molecular Weight: 182.13

MDL number: MFCD00035748

EINECS: 236-283-4

PRODUCT Properties

• Melting point: 236-238 °C (lit.)
• Boiling point: 481.3±35.0 °C(Predicted)
• Density: 1.568±0.06 g/cm3(Predicted)
• vapor pressure: 0-0Pa at 20-50℃
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• solubility: DMSO, Methanol
• pka: 2.28±0.25(Predicted)
• form: Solid
• color: Yellow-Brown
• Water Solubility: Insoluble
• BRN: 2107512
• InChIKey: KZZWQCKYLNIOBT-UHFFFAOYSA-N
• LogP: -1.48 at pH7
• Surface tension: 70.53mN/m at 1g/L and 20℃
• CAS DataBase Reference: 13280-60-9(CAS DataBase Reference)

Description and Uses

5-Amino-2-nitrobenzoic acid is a reagent used in preparation of polymer-bound diazonium salts and insulin receptor tyrosine kinase activator. It is also used in 2-component dendritic chain reactions and activation of hydrophobic dendrimers.

5-Amino-2-nitrobenzoic acid can be used as a standard for the determination of γ-GT activity using 5-amino-2-nitrobenzoic acid as a standard. 5-Amino-2-nitrobenzoic acid (ANB) can also be used for spectroscopic studies by determining the FTIR and FT-Raman spectra of ANB in the 400-4000 cm-1 range and calculating the theoretically constructed spectra in good agreement with the experimental spectra.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H335-H315-H319
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
• Hazard Codes: Xn
• Risk Statements: 36/37/38-22-20/21/22
• Safety Statements: 26-36/37/39-37/39-36
• WGK Germany: 3
• HS Code: 29224999