Butenafine Impurity 31 CAS 141788-33-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 141788-33-2 |
| Molecular Formula | C12H16Cl2 |
| Molecular Weight | 231.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Butenafine Impurity 31 (CAS 141788-33-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H16Cl2. Molecular weight: 231.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H16Cl2 |
| Molecular Weight | 231.16 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
Related Butenafine Standards
- Butenafine Impurity 8 (CAS 110931-65-2)
- Butenafine Impurity N1 (CAS 79135-60-7)
- Butenafine Impurity 9 (CAS CATO-C4X-15969)
- Butenafine Impurity 23 (CAS CATO-C4X-159623)
- Butenafine Impurity 13 (CAS 759458-92-9)
- Butenafine Impurity 10 (CAS 38580-79-9)
- Butenafine Impurity 2 (CAS 19692-45-6)
- Butenafine Impurity 7 (CAS 5418-22-4)
Recommended Standards
- 2-(2-Amino-2-oxoethyl)-4-(difluoromethyl)pyrimidine-5-carboxylic acid (CAS 1339182-90-9)
- 4-(Difluoromethyl)-3-methyl-5-nitropicolinamide (CAS 1804883-07-5)
- Tyrphostinag1288 (CAS 116313-73-6)
- 4,5,6,7-Tetrahydro-4,7-ethanoisobenzofuran-1,3-dione (CAS 151813-29-5)
- [(4-chlorophenyl)methyl][(1-methyl-1h-pyrazol-4-yl)methyl]amine (CAS 1152953-78-0)
- Tetrahydro-3,6-pyridazinedione (CAS 502-95-4)
- N-Benzyl-4-chloropyrimidin-2-amine (CAS 71406-63-8)
- tert-Butyl 2-(((S)-2-amino-3-methylbutanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354026-88-2)
- 2-Amino-1-(2-methylindolin-1-yl)propan-1-one (CAS 1103663-93-9)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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