3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonamide is a complex organic compound with the molecular formula C16H14N4O4S. It is characterized by a benzene ring with a hydroxyl group at the 4-position, a sulfonamide group at the 3-position, and an azo group connecting a 1-phenyl-1H-pyrazol-4-yl moiety. 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonamide is a derivative of sulfonamide, which is known for its antibacterial properties, and the pyrazol-4-yl group adds to its chemical complexity. It is likely used in chemical research and pharmaceutical development due to its unique structure and potential biological activity.
5264-47-1
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Basic information
- Product Name: 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonamide
- Synonyms: 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonamide;4-Hydroxy-3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-ylazo)benzenesulfonamide;3-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulfonamide
- CAS NO:5264-47-1
- Molecular Formula: C16H15N5O4S
- Molecular Weight: 373.3864
- EINECS: 226-078-8
- Product Categories: N/A
- Mol File: 5264-47-1.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 619.5°Cat760mmHg
- Flash Point: 328.5°C
- Appearance: /
- Density: 1.55g/cm3
- Vapor Pressure: 2.08E-18mmHg at 25°C
- Refractive Index: 1.72
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 6.72±0.50(Predicted)
- CAS DataBase Reference: 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonamide(CAS DataBase Reference)
- NIST Chemistry Reference: 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonamide(5264-47-1)
- EPA Substance Registry System: 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonamide(5264-47-1)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 5264-47-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5264-47-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,6 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.Calculate Digit Verification of CAS Registry Number 5264-47:
(6*5)+(5*2)+(4*6)+(3*4)+(2*4)+(1*7)=91
91 % 10 = 1
So 5264-47-1 is a valid CAS Registry Number.
InChI:InChI=1/C16H15N5O4S/c1-10-15(16(23)21(20-10)11-5-3-2-4-6-11)19-18-13-9-12(26(17,24)25)7-8-14(13)22/h2-9,15,22H,1H3,(H2,17,24,25)
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3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonamide
