Papaverine HCl
Product Description
| Product | Papaverine HCl |
| CAS | 61-25-6 |
| Formula | C20H 21NO 4·HCl |
| Synonym | 6,7-Dimethoxy-1-veratrylisoquinoline hydrochloride, Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-, hydrochloride (1:1) |
Typical Product Specifications
| Assay | 98.5 - 100.5% |
| Residue on Ignition | not more than 0.1% |
| Identification | To pass IR and UV test |
| pH | 3.0 - 4.5 in (1 in 50) solution |
| Loss on Drying | not more than 0.5% |
| Organic Volatile Impurities | meets the requirements |
| Class | Active Pharmaceutical Ingredients (API) & Intermediates |
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