Domperidone Impurity 39 CAS 34840-27-2
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 34840-27-2 |
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Domperidone Impurity 39 (CAS 34840-27-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H12N2O2. Molecular weight: 180.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Related Domperidone Standards
- Domperidone Impurity 17 (CAS 72798-66-4)
- Domperidone Impurity 22 (CAS 52099-72-6)
- Domperidone Impurity 31 (CAS 95926-75-3)
- Domperidone Impurity 19 (CAS 53786-42-8)
- Domperidone Impurity N8 (CAS 58859-46-4)
- Domperidone Impurity 24 (CAS 99-54-7)
- Domperidone Impurity 25 (CAS 3209-22-1)
- Domperidone Impurity 23 (CAS 62780-89-6)
Recommended Standards
- Rivastigmine Impurity 43 (CAS CATO-C4X-138443)
- Propofol Impurity 19 (CAS 859034-02-9)
- N-Nitroso Rivastigmine Impurity 30 (CAS CATO-C4X-138430)
- Benzyl Alcohol Impurity 9 (CAS 581-55-5)
- Clodronate Disodium EP Impurity A Pyridinium Salt (CAS 134757-52-1 (free acid))
- 4-((2-Hydroxy-3-methoxybenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-49-4)
- (3-Bromo-2-hydroxy-5-methylphenyl)(phenyl)methanone (CAS 6723-09-7)
- 4,5-dichloro-1H-pyrrole-2-carbaldehyde (CAS 33515-59-2)
- 3-Bromo-6-ethoxyquinoline (CAS 1447957-94-9)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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