Chlorpheniramine Impurity 15 CAS 120244-82-8
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 120244-82-8 |
| Molecular Formula | C16H19ClN2O |
| Molecular Weight | 290.79 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Chlorpheniramine Impurity 15 (CAS 120244-82-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H19ClN2O. Molecular weight: 290.79 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H19ClN2O |
| Molecular Weight | 290.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorpheniramine Standards
- R-Chlorpheniramine N-Oxide (CAS 142494-45-9)
- S-Chlorpheniramine N-0xide (CAS 142494-46-0)
- Chlorpheniramine Impurity 14 (CAS CATO-C4X-118814)
- Chlorpheniramine-d6 (CAS 1185054-60-7)
- Chlorpheniramine Nitrile-d6 (CAS 1329488-38-1)
- Chlorpheniramine Impurity 19 (CAS CATO-C4X-118819)
- Chlorpheniramine Impurity 36 (CAS CATO-C4X-118836)
- Chlorpheniramine Impurity 38 (CAS CATO-C4X-118838)
Recommended Standards
- Mirabegron impurity 122 (CAS 391901-43-2)
- Chlorphenamine impurity 54 (CAS CATO-C4X-118854)
- Tert-butyl 3-[(2-chloroacetamido)methyl]piperidine-1-carboxylate (CAS 642443-45-6)
- Flurbiprofen Impurity 80 (CAS CATO-C4X-144480)
- Rivastigmine Impurity 15 (CAS 71607-31-3(free base))
- 2-Amino-4,6-dibromobenzaldehyde (CAS 135690-29-8)
- 2-([1,1'-Biphenyl]-2-yloxy)ethyl acrylate (CAS 91442-24-9)
- 5-(2,2-Difluoroethenyl)-1-[(2R,4S,5R)-4-Hydroxy-5-(Hydroxymethyl)Oxolan-2-Yl]Pyrimidine-2,4-Dione (CAS 108711-80-4)
- (2,4-Di-tert-butyl-6-methoxyphenyl)boronic acid (CAS 175602-46-7)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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