Chlorphenamine Impurity 25 CAS 122376-68-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 122376-68-5 |
| Molecular Formula | C13H9ClN2 |
| Molecular Weight | 228.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Chlorphenamine Impurity 25 (CAS 122376-68-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C13H9ClN2. Molecular weight: 228.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H9ClN2 |
| Molecular Weight | 228.68 g/mol |
| Purity | >95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorphenamine Standards
- Chlorphenamine Impurity 21 (CAS 5005-37-8)
- Chlorphenamine impurity 58 (CAS 123517-65-7)
- Chlorphenamine Impurity 60 (CAS 1081516-68-8)
- Chlorphenamine Impurity 30 (CAS CATO-C4X-118830)
- Chlorphenamine impurity 48 (CAS CATO-C4X-118848)
- Chlorphenamine impurity 49 (CAS CATO-C4X-118849)
- Chlorphenamine impurity 56 (CAS CATO-C4X-118856)
- Chlorphenamine Impurity 59 (CAS CATO-C4X-118859)
Recommended Standards
- 2-(6-Chloro-2-pyridinyl)-2-phenylacetonitrile 2-(6-chloropyridin-2-yl)-2-phenylacetonitrile 24783-42-4 (CAS 24783-42-4)
- tert-Butyl 3-amino-6-chloropicolinate (CAS 1992904-49-0)
- Sunitinib Impurity 11 (CAS CATO-C4X-133311)
- Atorvastatin Impurity 55 (CAS 196085-84-4)
- Bumetanide Impurity 34 (CAS CATO-C4X-198634)
- 2-(2-Methyl-1H-indol-3-yl)quinoline-4-carboxylic acid (CAS 89391-07-1)
- 3-Vinylpyrazolo[1,5-a]pyridine (CAS 127717-41-3)
- 6-{[(4-chlorophenyl)methyl]sulfanyl}imidazo[2,1-b][1,3]thiazole-5-carbaldehyde (CAS 339023-13-1)
- Ethyl 5-(3,5-bis(trifluoromethyl)phenyl)-5-oxopentanoate (CAS 898792-94-4)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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