1-{5,7-dimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethan-1-one CAS 1638642-95-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638642-95-1 |
| Molecular Formula | C9H12N4O |
| Molecular Weight | 192.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-{5,7-dimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethan-1-one (CAS 1638642-95-1) pharmaceutical standards reference standard. Molecular formula: C9H12N4O. Molecular weight: 192.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H12N4O |
| Molecular Weight | 192.22 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.) | 1993 |
| Nitrogen Atoms | 4 |
Related dimethyl Standards
- 5-[2-(3,5-Dimethyl-pyrazol-1-yl)-ethyl]-2H-tetrazole (CAS 1005614-85-6)
- (5-(1,5-Dimethyl-1H-pyrazol-4-yl)isoxazol-3-yl)methanamine (CAS 1007540-45-5)
- 4-(4,5-Dimethyl-4h-1,2,4-triazol-3-yl)-1-methyl-1h-pyrazol-5-amine (CAS 1247232-31-0)
- 1-((4,5-Dimethyl-4h-1,2,4-triazol-3-yl)methyl)-1h-pyrazol-4-amine (CAS 1247619-25-5)
- 1-((1,3-Dimethyl-1h-pyrazol-5-yl)methyl)-1h-1,2,4-triazol-3-amine (CAS 1487879-81-1)
- 6-ethyl-2,5-dimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 1520134-68-2)
- 1-{4,5-dimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethan-1-one (CAS 1787868-17-0)
- 1-Ethyl-3,5-dimethyl-1H-pyrazolo[4,3-d]pyrimidin-7(4H)-one (CAS 89239-59-8)
Recommended Standards
- Benzo[d]cyclopenta[4,5]pyrrolo[1,2-a]imidazole (CAS 161853-14-1)
- N'-isonicotinoyl-N,N-dimethylformohydrazonamide (CAS 16825-24-4)
- 5-((Dimethylamino)methyl)-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 1618-45-7)
- 1-(3-Methyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)azetidine-3-carboxylic acid (CAS 1333960-93-2)
- 1-(2,6-Difluorophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 934189-18-1)
- n-(2-Methoxyphenyl)-5-oxopyrrolidine-2-carboxamide (CAS 459147-82-1)
- Ertapenem Impurity 67 (CAS CATO-C4X-163367)
- 2-[(4,6-Dimethylpyrimidin-2-yl)sulfanyl]-N-(2,4,5-trifluorophenyl)acetamide (CAS 303091-38-5)
- 2-Chloronaphtho[2,3-d]thiazole (CAS 91820-26-7)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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