1-(7-(Benzo[d][1,3]dioxol-5-yl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethan-1-one CAS 303994-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303994-52-7 |
| Molecular Formula | C15H14N4O3 |
| Molecular Weight | 298.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(7-(Benzo[d][1,3]dioxol-5-yl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethan-1-one (CAS 303994-52-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14N4O3. Molecular weight: 298.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14N4O3 |
| Molecular Weight | 298.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 1-(4-Cyclohexylphenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 866050-34-2)
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- 1-(2-Hydroxyhexyl)-2-((5-nitrofuran-2-yl)methylene)hydrazinecarboxamide (CAS 52926-52-0)
- 4-(2-methoxyethoxy)cyclohexane-1-carboxylic acid (CAS 1253119-76-4)
- Z-N-Me-Thr(tBu)-OH (CAS 42417-73-2)
- 4-Bromo-1-(3-chlorophenyl)-1H-imidazole (CAS 1363253-90-0)
- N-methyl-4-(4-phenylthiazol-2-yl)benzamide (CAS 321429-71-4)
- (E)-N'-(2,4-dihydroxybenzylidene)-4-methylbenzenesulfonohydrazide (CAS 281211-72-1)
- 3-methyl-1H-pyrazolo[4,3-b]pyridine (CAS 194278-45-0)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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