Haloperidol Impurity N1 CAS 939-52-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 939-52-6 |
| Molecular Formula | C10H11ClO |
| Molecular Weight | 182.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Haloperidol Impurity N1 (CAS 939-52-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11ClO. Molecular weight: 182.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11ClO |
| Molecular Weight | 182.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Haloperidol Standards
- Haloperidol Impurity 23 (CAS 73206-04-9)
- Haloperidol Impurity 37 (CAS 84819-46-5)
- Haloperidol Impurity 16 (CAS 40807-61-2)
- Haloperidol Impurity 18 (CAS 2823-19-0)
- Haloperidol Impurity 21 (CAS 3874-54-2)
- Haloperidol impurity 24 (CAS 3110-52-9)
- Haloperidol Impurity 19 (CAS 772-31-6)
- Haloperidol Impurity N10 (CAS 403-43-0)
Recommended Standards
- 2-(chloromethyl)-1,5-difluoro-3-methylbenzene (CAS 1806333-07-2)
- 2-Chloro-6,7,8,9-tetrahydro-5H-pyrido[2,3-d]azepine (CAS 1003587-71-0)
- Tetrahydrothiophene-3-carbonyl chloride 1,1-dioxide (CAS 89463-78-5)
- Marbofloxacin EP Impurity D (CAS 117380-92-4)
- Canagliflozin Impurity 7 (CAS 842133-16-8)
- 2-Methylquinazolin-8-ol (CAS 167837-55-0)
- (S)-3-amino-4-(pyridin-4-yl)butanoic acid dihydrochloride (CAS 270065-68-4)
- 4,5,5,5-Tetrafluoro-4-(heptafluoroprop-1-oxy)-2-iodopent-2-en-1-ol (CAS 261760-06-9)
- Levocarnitine Impurity 34 (CAS 93504-75-7)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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