4-(3-(4-Aminobenzyl)ureido)benzene-1-sulfonyl fluoride CAS 21316-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21316-07-4 |
| Molecular Formula | C14H14FN3O3S |
| Molecular Weight | 323.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-(4-Aminobenzyl)ureido)benzene-1-sulfonyl fluoride (CAS 21316-07-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H14FN3O3S. Molecular weight: 323.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H14FN3O3S |
| Molecular Weight | 323.34 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.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Aminobenzyl Standards
- 1-(4-Aminobenzyl)-N-(4-methoxyphenyl)-1H-imidazole-4-carboxamide (CAS 1351780-07-8)
- 1-(4-Aminobenzyl)-N-(3-methoxyphenyl)-1H-imidazole-4-carboxamide (CAS 1351809-48-7)
- 1-(4-Aminobenzyl)-N-(4-fluoro-2-methylphenyl)-1H-imidazole-4-carboxamide (CAS 1351771-25-9)
- 1-(4-Aminobenzyl)-N-(3,5-dimethylphenyl)-1H-imidazole-4-carboxamide (CAS 1351808-57-5)
- 1-(4-Aminobenzyl)-N-(4-ethylphenyl)-1H-imidazole-4-carboxamide (CAS 1351827-83-2)
- 1-(4-Aminobenzyl)-N-(2,4-dimethylphenyl)-1H-imidazole-4-carboxamide (CAS 1351843-64-5)
- N-(1-(2-Aminobenzyl)pyrrolidin-3-yl)isoquinolin-5-amine (CAS 675133-13-8)
- N-(1-(3-Aminobenzyl)pyrrolidin-3-yl)isoquinolin-5-amine (CAS 675133-14-9)
Recommended Standards
- 4-(2-aminoethoxy)-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 390367-50-7)
- 4-(4-Ethoxy-3-methoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 5681-17-4)
- 4-(2,4-Dimethoxy-3-methylbenzylidene)-2-phenyloxazol-5(4H)-one (CAS 7149-86-2)
- Ethyl 7-methoxyimidazo[1,2-a]pyridine-2-carboxylate (CAS 129912-04-5)
- 4-(tert-Butylsulfanyl)benzoic acid (CAS 13205-51-1)
- Furo[2,3-d]pyridazin-4-ol (CAS 14757-77-8)
- 2-[(4-aminophenyl)carbamoyl]acetic acid (CAS 859197-48-1)
- Ethyl 2-bromo-6-chlorobenzoate (CAS 933672-18-5)
- 4-(5-amino-2-methylphenoxy)-N-methylpyridine-2-carboxamide (CAS 284462-92-6)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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