4-Amino-N-(5-chloro-2-fluorophenyl)benzenesulfonamide CAS 1156849-32-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1156849-32-9 |
| Molecular Formula | C12H10ClFN2O2S |
| Molecular Weight | 300.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-N-(5-chloro-2-fluorophenyl)benzenesulfonamide (CAS 1156849-32-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10ClFN2O2S. Molecular weight: 300.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10ClFN2O2S |
| Molecular Weight | 300.74 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-amino-N-(3-chloro-4-fluorophenyl)benzene-1-sulfonamide (CAS 1037132-84-5)
- 3-Amino-4-chloro-N-(4-fluorophenyl)-benzenesulfonamide (CAS 1041527-31-4)
- 4-Amino-N-(3-chloro-2-fluorophenyl)benzenesulfonamide (CAS 1152531-87-7)
- 4-Amino-N-(2-chloro-4-fluorophenyl)benzenesulfonamide (CAS 1152538-43-6)
- 4-Amino-N-(4-chloro-3-fluorophenyl)benzenesulfonamide (CAS 1208076-45-2)
- 4-Amino-N-(2-chloro-3-fluorophenyl)benzenesulfonamide (CAS 1208077-07-9)
- 4-Amino-N-(2-chloro-5-fluorophenyl)benzenesulfonamide (CAS 1208077-12-6)
- 2-(3-(Amino(4-chlorophenyl)methyl)-1H-1,2,4-triazol-5-yl)phenol (CAS 1707586-12-6)
Recommended Standards
- (3Z)-3-{[(4-chlorophenyl)amino]methylidene}-1-(pyrimidin-2-yl)pyrrolidin-2-one (CAS 1164471-74-2)
- (R)-2-(1-Aminoethyl)-3-(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1174540-27-2)
- Ethyl 6-(tert-Butoxycarbonylamino)-4-chloropicolinate (CAS 1114966-47-0)
- [2-(4-Methoxyphenyl)ethyl][4-(methylthio)benzyl]amine hydrochloride (CAS 1158499-87-6)
- 4,4'-(Naphthalene-1,4-diyl)dianiline (CAS 956980-39-5)
- (2-(Azepan-1-ylmethyl)phenyl)methanamine (CAS 75545-79-8)
- Chlorine compound with gold (1:1) (CAS 11118-27-7)
- 2-[(E)-[(4-Phenoxyphenyl)methylidene]amino]-5-phenylfuran-3-carbonitrile (CAS 478033-33-9)
- 2-Acetamido-N-[(4-Fluorophenyl)Methyl]-2-Furan-2-Ylacetamide (CAS 124421-36-9)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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