4-(4-Aminobenzamido)benzene-1-sulfonyl fluoride CAS 19188-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19188-72-8 |
| Molecular Formula | C19H21N3O4 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(4-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19188-72-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H21N3O4 HCl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H21N3O4 HCl |
| Molecular Weight | 391.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 | Cl-containing |
| Nitrogen Atoms | 3 |
Related Aminobenzamido Standards
- 2-(2-Aminobenzamido)butanoic acid (CAS 1248246-50-5)
- Ethyl 3-(3-aminobenzamido)benzoate (CAS 1307391-08-7)
- 3-(4-Aminobenzamido)propanoic acid hydrochloride (CAS 138910-39-1)
- Ethyl 3-(4-aminobenzamido)propanoate (CAS 172899-48-8)
- 8-[3-(m-Aminobenzamido)-p-toluamido]-1,3,5-naphthalenetrisulfonic Acid Trisodium Salt (CAS 17804-51-2)
- ethyl 3-(3-aminobenzamido)benzoate hydrochloride (CAS 1803596-08-8)
- 3-(4-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-15-7)
- 3-(3-Aminobenzamido)benzene-1-sulfonyl fluoride (CAS 19160-17-9)
Recommended Standards
- 3-Fluoro-5-(trifluoromethoxy)benzoic Acid (CAS 1242258-49-6)
- (R)-2-methyl-N-(2-(trifluoromethyl)benzylidene)propane-2-sulfinamide (CAS 1415337-87-9)
- 5-Bromo-1-methyl-1h-pyrazole-4-sulfonamide (CAS 1334620-45-9)
- Bempedoic Acid Impurity 48 (CAS 757-20-0)
- Travoprost Impurity 49 (CAS 2557326-99-3)
- Riociguat EP Impurity B (CAS 3052969-92-0)
- KALA Amphipathic Peptide (CAS 187987-64-0)
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