340138

4-Carboxybenzenesulfonazide

97%

• Synonym(s): 4-(Azidosulfonyl)benzoic acid
• Linear Formula: HO₂CC₆H₄SO₂N₃
• CAS Number: 17202-49-2
• Molecular Weight: 227.20
• MDL number: MFCD00041753
• UNSPSC Code: 12352125
• PubChem Substance ID: 24860776
• NACRES: NA.22

Properties

• Assay: 97%
• reaction suitability: reaction type: click chemistry
• mp: 180 °C (dec.) (lit.)
• storage temp.: 2-8°C
• SMILES string: OC(=O)c1ccc(cc1)S(=O)(=O)N=[N+]=[N-]
• InChI: 1S/C7H5N3O4S/c8-9-10-15(13,14)6-3-1-5(2-4-6)7(11)12/h1-4H,(H,11,12)
• InChI key: OWULJVXJAZBQLL-UHFFFAOYSA-N

Description

Application

Hydroazidation Catalyst for Facile Preparation of Organoazides

Reactant for:
Synthesis of anti-inflammatory agents
Azide amidation
Reactions of thio acids with azides
Chemoselective sodium borohydride reduction of azides in water

Reagent for:
Photo-Stevens rearrangement
Cobalt-catalyzed synthesis of tertiary azides

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves