59893

Sodium N-(4-azido-2-nitrophenyl)-2-aminoethylsulfonate dihydrate

≥90% (TLC)

• Synonym(s): 2-[(4-Azido-2-nitrophenyl)amino]ethanesulfonic acid monosodium salt dihydrate, N-(4-Azido-2-nitrophenyl) taurine sodium salt dihydrate, N-(4-Azido-2-nitrophenyl)-2-aminoethylsulfonic acid sodium salt dihydrate, NAP-Taurine sodium salt dihydrate
• Empirical Formula (Hill Notation): C₈H₈N₅NaO₅S · 2H₂O
• CAS Number: 352000-05-6
• Molecular Weight: 345.26
• UNSPSC Code: 12352108
• PubChem Substance ID: 329758634
• NACRES: NA.32

Properties

• assay: ≥90% (TLC)
• form: solid
• storage temp.: −20°C
• SMILES string: O.O.[Na+].[O-][N+](=O)c1cc(ccc1NCCS([O-])(=O)=O)N=[N+]=[N-]
• InChI: 1S/C8H9N5O5S.Na.2H2O/c9-12-11-6-1-2-7(8(5-6)13(14)15)10-3-4-19(16,17)18;;;/h1-2,5,10H,3-4H2,(H,16,17,18);;2*1H2/q;+1;;/p-1
• InChI key: AQXKSSHRIZHNEM-UHFFFAOYSA-M

Description

General description

brick-red powder; soluble in water and Ethanol; labeling reagent (Photolysis of NAP-taurine produces a highly reactive nitrene which acts as a general covalent labeling reagent)

Analysis Note

contains up to 10.4% water (dihydrate)

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P305 + P351 + P338 - P310
• Hazard Classifications: Skin Corr. 1B
• supp_hazards: EUH044
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable