(R)-Trihexyphenidyl CAS 40520-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40520-25-0 |
| Molecular Formula | C20H31NO |
| Molecular Weight | 301.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-Trihexyphenidyl (CAS 40520-25-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H31NO. Molecular weight: 301.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H31NO |
| Molecular Weight | 301.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related R Standards
- Trihexyphenidyl Impurity 16 (CAS 2724762-69-8)
- Trihexyphenidyl impurity 17 (CAS 19734-59-9)
- Trihexyphenidyl impurity 15 (CAS 952-51-2)
- Trihexyphenidyl Impurity 18 (CAS CATO-C4X-185718)
- Trihexyphenidyl Impurity 13 (CAS 4352-39-0)
- Trihexyphenidyl Impurity 19 (CAS 5557-93-7)
- Trihexyphenidyl Impurity 20 (CAS 1129-29-9)
- Trihexyphenidyl Impurity 21 (CAS CATO-C4X-185721)
Recommended Standards
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- 2-(Bromomethyl)-5-chloro-4-(difluoromethyl)-3-nitropyridine (CAS 1806895-18-0)
- 5-Hydroxy-2,3-dihydrobenzo[b]thiophene 1,1-dioxide (CAS 1781541-86-3)
- H-Asp-OBzl (CAS 7362-93-8)
- Methyl 6-phenoxypicolinate (CAS 71675-46-2)
- 1-Benzyloxycarbonyl-4-piperidinecarboxamideoxime (CAS 161609-85-4)
- 5-(4-Fluorophenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 380559-15-9)
- n-Phenylpyrrolidine-1-carboxamide (CAS 5626-53-9)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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