4-(2,5-Dimethoxyphenyl)-4,6,7,8-tetrahydro-1H-5,8-ethanopyrido[3,2-d]pyrimidine-2(3H)-thione CAS 860644-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860644-69-5 |
| Molecular Formula | C17H21N3O2S |
| Molecular Weight | 331.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,5-Dimethoxyphenyl)-4,6,7,8-tetrahydro-1H-5,8-ethanopyrido[3,2-d]pyrimidine-2(3H)-thione (CAS 860644-69-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H21N3O2S. Molecular weight: 331.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H21N3O2S |
| Molecular Weight | 331.43 g/mol |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
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Recommended Standards
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- 3-((tert-Butoxycarbonyl)amino)-2-chloroisonicotinic acid (CAS 1312105-89-7)
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- 5-Bromo-N-(2-(2-methoxyethoxy)ethyl)pyridin-3-amine (CAS 1424579-41-8)
- tert-Butyl (5-(1-formylpyrrolidin-2-yl)pyridin-2-yl)(isobutyl)carbamate (CAS 1352494-24-6)
- 2-(tert-Butyl)-5-cyclopropoxy-N,N-dimethylnicotinamide (CAS 1243445-89-7)
- 5-(Pentafluorosulfanyl)-1h-indole (CAS 666841-01-6)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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