4-(2-(3-Nitrophenyl)acetamido)benzene-1-sulfonyl fluoride CAS 19235-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19235-18-8 |
| Molecular Formula | C14H11FN2O5S |
| Molecular Weight | 338.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-(3-Nitrophenyl)acetamido)benzene-1-sulfonyl fluoride (CAS 19235-18-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11FN2O5S. Molecular weight: 338.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H11FN2O5S |
| Molecular Weight | 338.31 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- 3-(2-(4-Nitrophenyl)acetamido)benzene-1-sulfonyl fluoride (CAS 19160-18-0)
- 4-(2-(4-Nitrophenyl)acetamido)benzene-1-sulfonyl fluoride (CAS 19188-69-3)
- 1-(3-Nitrophenyl)-3-((4-(trifluoromethyl)phenyl)amino)propan-1-one (CAS 477334-29-5)
- 2-((1-(2-Nitrophenyl)-1H-pyrrol-2-yl)thio)-1-phenylethanone (CAS 112798-17-1)
- 2-(3-Nitrophenyl)-3-(piperazin-1-ylmethyl)imidazo[1,2-a]pyridine (CAS 727975-37-3)
- 2-(4-Nitrophenyl)-3-(piperazin-1-ylmethyl)imidazo[1,2-a]pyridine (CAS 728864-97-9)
- Methyl 2-(3-(4-nitrophenyl)thioureido)thiophene-3-carboxylate (CAS 338777-35-8)
- 2-((4-Methyl-5-(((3-nitrophenyl)amino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1119449-47-6)
Recommended Standards
- 3-O-p-Coumaroylquinic acid (CAS 5746-55-4)
- (R)-3,6,8-Trihydroxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2H)-trione (CAS 28399-50-0)
- 4-Methylumbelliferyl β-D-Glucopyranoside (CAS 18997-57-4)
- 1-Methyl-5-propyl-1H-pyrazole-4-carbonyl chloride (CAS 706819-89-8)
- 1-(4-Chlorophenyl)-2,2-dimethylpropan-1-one (CAS 30314-42-2)
- 5-(chloromethyl)-2-(pyridin-2-yl)pyridine hydrochloride (CAS 1909305-29-8)
- 2,2-difluoro-3-oxo-cyclobutanecarboxylic acid (CAS 2386701-78-4)
- 2,6-Dimethyl-3-nitrophenol (CAS 6994-63-4)
- 3,5-Diphenyl-2-thioxoimidazolidin-4-one (CAS 61815-22-3)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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