1,3,5-Trimethyl-1h,6h,7h-pyrazolo[4,3-d]pyrimidin-7-one CAS 59023-33-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59023-33-5 |
| Molecular Formula | C8H10N4O |
| Molecular Weight | 178.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,3,5-Trimethyl-1h,6h,7h-pyrazolo[4,3-d]pyrimidin-7-one (CAS 59023-33-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H10N4O. Molecular weight: 178.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H10N4O |
| Molecular Weight | 178.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1973 |
| Nitrogen Atoms | 4 |
Related Trimethyl Standards
- 1,5,6-Trimethyl-1H-pyrazolo[3,4-b]pyrazin-3(2H)-one (CAS 108777-80-6)
- 3,5,6-Trimethyl-[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one (CAS 140911-18-8)
- 1,3,6-trimethyl-7H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1495445-36-7)
- 1,5,6-Trimethyl-1,4-dihydro-2H-imidazo[4,5-b]pyrazin-2-one (CAS 53114-85-5)
- 2,5,7-Trimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-ol (CAS 2387445-77-2)
- 4-(1,3,5-Trimethyl-1h-pyrazol-4-yl)but-3-en-2-one (CAS 1344818-63-8)
- 3,3,7-Trimethyl-2,3-dihydrobenzofuran-4-ol (CAS 1380698-80-5)
- 3,6,6-Trimethyl-6,7-dihydro-1H-indazol-4(5H)-one (CAS 16315-16-5)
Recommended Standards
- 1,3,4-Trimethylpyrano[2,3-c]pyrazol-6(1H)-one (CAS 5775-94-0)
- 1,4-Dicyanonaphthalene (CAS 3029-30-9)
- 1,2,3,4-Tetrahydroquinoxaline-6-carboxylic acid (CAS 787490-63-5)
- 6-Fluoro-4-methoxy-3-(1H)indazole carboxylic Acid (CAS 887569-55-3)
- 2-methyl-1-{6-methylpyrazolo[1,5-a]pyrimidin-3-yl}-5-propyl-1H-pyrrole (CAS 2584656-93-7)
- 1-amino-3-(1-benzothiophen-5-yl)urea (CAS 1488675-62-2)
- 4'-(Aminomethyl)-3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid (CAS 326802-08-8)
- 4-(Methylthio)-6-(pyrazin-2-yl)-1,3,5-triazin-2-amine (CAS 175202-92-3)
- 5-(Trifluoromethyl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1260665-07-3)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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