1-Ethyl-6-(3-methoxybenzyl)-3-methyl-5-thioxo-1,4,5,6-tetrahydro-7H-pyrazolo[4,3-d]pyrimidin-7-one CAS 1031669-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1031669-59-6 |
| Molecular Formula | C16H18N4O2S |
| Molecular Weight | 330.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Ethyl-6-(3-methoxybenzyl)-3-methyl-5-thioxo-1,4,5,6-tetrahydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 1031669-59-6) pharmaceutical standards reference standard. Molecular formula: C16H18N4O2S. Molecular weight: 330.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18N4O2S |
| Molecular Weight | 330.40 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 1-((4-Methoxybenzyl)oxy)-2-phenyl-1H-imidazo[4,5-b]pyridine (CAS 339010-00-3)
- 7-(4-Methoxybenzyl)-5-phenylimidazo[1,5-a]pyrazin-8(7H)-one (CAS 849199-52-6)
- N-(4-Methoxybenzyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 393820-11-6)
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Recommended Standards
- 1-Ethyl-6-[(4-methoxyphenyl)methyl]-3-methyl-5-sulfanylidene-1H,4H,5H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 1031578-46-7)
- 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1h-imidazo[4,5b]pyridine (CAS 113713-24-9)
- N-(5-Amino-2-fluorophenyl)-2-(hexyloxy)benzamide (CAS 1020057-19-5)
- N,N'-(ethane-1,2-diyl)bis(N-methylnitrous amide) (CAS 13256-12-7)
- 4-(tert-Butyl)benzylamine Hydrochloride (CAS 59528-30-2)
- 5-Nitro-2,3,4-trifluorobenzoic Acid (CAS 197520-71-1)
- (R)-2,7,8-Trimethyl-2-((3E,7E,11E,15E,19E,23E,27E)-4,8,12,16,20,24,28,32-octamethyltritriaconta-3,7,11,15,19,23,27,31-octaen-1-yl)chroman-6-ol (CAS 4382-43-8)
- 5-Ethyl-3,4-dihydro-2H-pyrrole (CAS 1192-29-6)
- Methyl 2-methoxy-4-(trifluoromethyl)nicotinate (CAS 1227581-63-6)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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