Clenbuterol EP impurity F CAS 37153-52-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 37153-52-9 |
| Molecular Formula | C12H18BrClN2O |
| Molecular Weight | 321.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Clenbuterol EP impurity F (CAS 37153-52-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H18BrClN2O. Molecular weight: 321.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H18BrClN2O |
| Molecular Weight | 321.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Clenbuterol Standards
- Clenbuterol Hydrochloride EP Impurity F (CAS CATO-C4X-199319)
- Clenbuterol Impurity 23 (CAS CATO-C4X-199323)
- Clenbuterol impurity 7 (CAS 2383807-57-4)
- Clenbuterol impurity 17 (CAS CATO-C4X-199317)
- Clenbuterol Impurity 24 (CAS CATO-C4X-199324)
- Clenbuterol-Hydroxymethyl (CAS 38339-18-3)
- Clenbuterol impurity 18 (CAS CATO-C4X-199318)
- Clenbuterol impurity 20 (CAS CATO-C4X-199320)
Recommended Standards
- 1-(3-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine (CAS 1256360-54-9)
- 1-(3-Chloropyridin-2-yl)-3-(2,2,2-trifluoroethoxy)-1H-pyrazole-5-carboxylic acid (CAS 500011-97-2)
- 1-(2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine (CAS 2096337-95-8)
- Lafutidine Impurity 11 (CAS 154923-16-7)
- Landiolol Impurity 144 (CAS CATO-C4X-2621144)
- 3-Bromo-2-(2-bromopropyl)pyridine (CAS 1274636-38-2)
- 1-(2-Aminopyrimidin-5-yl)-2-methylpropan-2-ol (CAS 55179-64-1)
- 2,2-Diethoxy-N-(pyridin-3-ylmethyl)ethanamine (CAS 71172-67-3)
- (Butan-2-yl)({[3-(trifluoromethyl)phenyl]methyl})amine (CAS 1019564-96-5)
- Peptide 433 (CAS CATO-CPTD788433)
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