Papaverine-d3 Hydrochloride CAS 113718-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113718-66-4 |
| Molecular Formula | C20H18D3NO4 |
| Molecular Weight | 342.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Papaverine-d3 Hydrochloride (CAS 113718-66-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H18D3NO4. Molecular weight: 342.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H18D3NO4 |
| Molecular Weight | 342.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Papaverine Standards
- Papaverine Hydrochloride - Impurity E (CAS 13074-31-2)
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- Papaverine Impurity 39 (CAS 75608-42-3)
- Papaverine Impurity 40 (CAS 361389-65-3)
- Papaverine Impurity 42 (CAS CATO-C4X-206742)
- Papaverine Impurity 28 (CAS 20122-48-9)
- Papaverine (CAS 58-74-2)
- Papaverine impurity 24 (CAS 33490-73-2)
Recommended Standards
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- 3,4,5,6-Tetrachloropicolinoyl chloride (CAS 32889-60-4)
- 2-(1-Ethyl-1H-imidazo[4,5-c]pyridin-2-yl)acetonitrile (CAS 607368-91-2)
- 2-(Azetidin-3-ylthio)-1-methyl-1H-imidazole (CAS 1341975-16-3)
- Ethyl 2-((2-phenyl-6-((phenylthio)methyl)pyrimidin-4-yl)thio)acetate (CAS 303147-67-3)
- 2-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 874472-84-1)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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