4-(3-(2-Chloroethyl)ureido)benzene-1-sulfonyl fluoride CAS 13908-52-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13908-52-6 |
| Molecular Formula | C9H10ClFN2O3S |
| Molecular Weight | 280.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(3-(2-Chloroethyl)ureido)benzene-1-sulfonyl fluoride (CAS 13908-52-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H10ClFN2O3S. Molecular weight: 280.70 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H10ClFN2O3S |
| Molecular Weight | 280.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloroethyl Standards
- 3-(3-(2-Chloroethyl)ureido)benzene-1-sulfonyl fluoride (CAS 13908-51-5)
- 2-(1-Chloroethyl)-5-(furan-2-yl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 877041-23-1)
- 1,1-Bis(2-chloroethyl)-2-((5-nitrofuran-2-yl)methylene)hydrazine (CAS 19819-37-5)
- Methyl 4-(4-(2-chloroethyl)piperidin-1-yl)benzoate (CAS 936130-71-1)
- 2-(2-Chloroethyl)-7-methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-amine (CAS 878217-85-7)
- 1-Chloroethyl [4-(trifluoromethyl)phenyl]methyl carbonate (CAS 1965305-08-1)
- 1-(2-Chloroethyl)-3-(4-(trifluoromethoxy)phenyl)urea (CAS 937601-75-7)
- 2-Chloroethyl N-(phenylsulfamoyl)carbamate (CAS 87708-04-1)
Recommended Standards
- ethyl 5-(chlorosulfonyl)-4-fluoro-2-methylbenzoate (CAS 1565451-30-0)
- Ethyl 3-(6-chloro-2-oxo-2H-chromen-3-yl)propanoate (CAS 1365939-25-8)
- 1-(2-Chloro-4-fluorophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898767-50-5)
- n-[(3-bromophenyl)methyl]cyclopropanamine hydrochloride (CAS 1050214-15-7)
- Methyl 2-(4-fluoro-2-methylphenyl)-2-propoxyacetate (CAS 2138352-04-0)
- ∆9(11)-Estradiol Diacetate (CAS 1169-54-6)
- 4-Cyano-3-(difluoromethoxy)-5-mercaptobenzoic acid (CAS 1807181-49-2)
- 6-Chlorobenzo[d]isoxazole-3-carboxylic Acid (CAS 28691-49-8)
- 4-(2-Fluorophenyl)pyridin-2-amine (CAS 1159817-35-2)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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