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CAS No 526-08-9 , 4-amino-N-(2-phenylpyrazol-3-yl)benzenesulfonamide

  • Name: 4-amino-N-(2-phenylpyrazol-3-yl)benzenesulfonamide
  • Synonyms: Sulfafenazolo;Sulphaphenazole; Sulfaphenazon; Sulfaphenazol; Sulfaphenylpyrazole;4-amino-N-(2-phenylpyrazol-3-yl)benzenesulfonamide; Sulphenazole; Sulfaphenylpipazol; Sulfabid; Sulfafenazol;
  • CAS Registry Number:
  • Melting Point: 179-183 °C
  • Flash Point: 281.5°C
  • Boiling Point: 541.9°Cat760mmHg
  • Density: 1.39g/cm3
  • Refractive index: 1.684
  • Safety Statements: Moderately toxic by subcutaneous and intravenous routes. Mildly toxic by ingestion. See also .
  • Flash Point: 281.5°C
  • EINECS: 208-384-3
  • Molecular Weight: 314.36226
  • InchiKey: QWCJHSGMANYXCW-UHFFFAOYSA-N
  • InChI: InChI=1S/C15H14N4O2S/c16-12-6-8-14(9-7-12)22(20,
    21)18-15-10-11-17-19(15)13-4-2-1-3-5-13/h1-11,18H,16H2
  • Molecular Formula: C15H14N4O2S
  • Molecular Structure:CAS No:526-08-9 4-amino-N-(2-phenylpyrazol-3-yl)benzenesulfonamide

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526-08-9 SULFAPHENAZOLE

  • United States Advance Scientific & Chemical, Inc. [Manufacturer]
  • Tel: (954) 327-0900
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  • Address: Advance Scientific & Chemical, Inc.
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526-08-9 SULFAPHENAZOLE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
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References of 4-amino-N-(2-phenylpyrazol-3-yl)benzenesulfonamide
Title: Sulfaphenazole
CAS Registry Number: 526-08-9
CAS Name: 4-Amino-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide
Synonyms: N￠-(1-phenylpyrazol-5-yl)sulfanilamide; 1-phenyl-5-sulfanilamidopyrazole; 3-(p-aminobenzenesulfonamido)-2-phenylpyrazole
Molecular Formula: C15H14N4O2S
Molecular Weight: 314.36
Percent Composition: C 57.31%, H 4.49%, N 17.82%, O 10.18%, S 10.20%
Literature References: Synthesis: Schmidt, Druey, Helv. Chim. Acta 41, 309 (1958); Druey, Schmidt, US 2858309 (1958 to Ciba). Toxicity study: Seki et al., Arzneim.-Forsch. 15, 1441 (1965).
Properties: Crystals from alcohol, mp 179-183°. Very sparingly sol in water: 0.15 g/100 ml H2O at pH 7.0 and 25°. More sol in methanol, ethanol, glacial acetic acid. LD50 orally in mice: 5800 mg/kg (Seki).
Melting point: mp 179-183°
Toxicity data: LD50 orally in mice: 5800 mg/kg (Seki)
 
Derivative Type: Sodium salt monohydrate
Molecular Formula: C15H13N4NaO2S.H2O
Molecular Weight: 354.36
Percent Composition: C 50.84%, H 4.27%, N 15.81%, Na 6.49%, O 13.55%, S 9.05%
Properties: White powder. Sol in water. A 10% soln (w/w) has a pH of ~9.
 
Therap-Cat: Antibacterial.
Therap-Cat-Vet: Antibacterial.
Keywords: Antibacterial (Synthetic); Sulfonamides.