N'-(4-fluorophenyl)-N-formyl-4-methylbenzenesulfonohydrazide CAS 1513-05-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1513-05-9 |
| Molecular Formula | C14H13FN2O3S |
| Molecular Weight | 308.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N'-(4-fluorophenyl)-N-formyl-4-methylbenzenesulfonohydrazide (CAS 1513-05-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H13FN2O3S. Molecular weight: 308.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H13FN2O3S |
| Molecular Weight | 308.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- Ethyl 1-(4-fluorophenyl)-2-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 82636-14-4)
- N-((3-fluorophenyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 349422-81-7)
- 2-(4-Fluorophenyl)-2-oxoethyl 4-methylbenzenesulfonate (CAS 357952-79-5)
- 3-(3-(4-Fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)acrylic acid (CAS 108446-72-6)
- (2e)-3-[3-(4-fluorophenyl)-1-phenyl-1h-pyrazol-4-yl]prop-2-enoic acid (CAS 519137-39-4)
- 4-(2-Fluorophenyl)-3-methyl-3,4-dihydro-1H-indeno[1,2-d]pyrimidine-2,5-dione (CAS 861212-93-3)
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Recommended Standards
- Crofelemer - API Standards (CAS 148465-45-6)
- Amfonelic Acid (CAS 15180-02-6)
- (2S,4S,4'R)-2',2'-Dimethyl-[4,4'-bi-1,3-dioxolane]-2-methanol 2-Benzoate (CAS 145354-79-6)
- (2-Chlorophenyl)(2-methoxyphenyl)methanamine (CAS 1179084-82-2)
- 2-(3-Methoxy-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1008919-56-9)
- 5,6-Dimethyl-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione (CAS 392249-81-9)
- Tectochrysin (CAS 520-28-5)
- 3-Bromo-2-(trifluoromethyl)benzonitrile (CAS 1228898-24-5)
- 4-Amino-3-(pyrrolidin-1-yl)benzamide (CAS 917909-55-8)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com