Promethazine Impurity 72 CAS 409314-72-3
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 409314-72-3 |
| Molecular Formula | C4H10ClN |
| Molecular Weight | 107.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Promethazine Impurity 72 (CAS 409314-72-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H10ClN. Molecular weight: 107.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H10ClN |
| Molecular Weight | 107.58 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Promethazine Standards
- Promethazine Impurity 24 (CAS 1070758-14-3)
- Promethazine Impurity 11 (CAS 108-16-7)
- Promethazine Impurity 26 (CAS 15521-18-3)
- Promethazine Impurity 23 (CAS 64505-48-2)
- Promethazine Impurity 69 (CAS 129286-73-3)
- Promethazine Impurity 57 (CAS 75411-83-5)
- Promethazine Impurity 68 (CAS 121861-55-0)
- Promethazine Impurity 22 (CAS 37143-56-9)
Recommended Standards
- Chloromethyl(dimethyl)silane (CAS 3144-74-9)
- Chlorpromazine Impurity 9 (CAS 65232-62-4)
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- Roxatidine Impurity 60 (CAS CATO-C4X-121360)
- Carboprost Impurity 11 (CAS CATO-C4X-210311)
- 3-Chloro-2,2-dimethyl-N-(thiazol-2-yl)propanamide (CAS 454473-70-2)
- AROCLOR 5442(Mixture of isomers) (CAS 12642-23-8)
- 1-(Pyridin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1339544-04-5)
- (E)-3-(3-chlorophenyl)-N-(2-((1,1-dioxidotetrahydro-2H-thiopyran-4-yl)(methyl)amino)-2-oxoethyl)acrylamide (CAS 1550008-55-3)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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