5-(tert-Butoxy)-2-methylpyrazolo[1,5-a]quinazoline CAS 866137-76-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866137-76-0 |
| Molecular Formula | C15H17N3O |
| Molecular Weight | 255.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(tert-Butoxy)-2-methylpyrazolo[1,5-a]quinazoline (CAS 866137-76-0) pharmaceutical standards reference standard. Molecular formula: C15H17N3O. Molecular weight: 255.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H17N3O |
| Molecular Weight | 255.31 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related tert Standards
- 2-{2-[(tert-Butoxy)carbonyl]-2-azaspiro[3.3]heptan-6-yl}acetic acid (CAS 1251002-39-7)
- 6-[(tert-Butoxy)carbonyl]-6-azaspiro[3.4]octane-8-carboxylic acid (CAS 1314388-77-6)
- 2-[(tert-Butoxy)carbonyl]-octahydrocyclopenta[c]pyrrole-3a-carboxylic acid (CAS 1314394-96-1)
- 8-[(tert-Butoxy)carbonyl]-8-azabicyclo[3.2.1]octane-2-carboxylic acid (CAS 1366053-52-2)
- 6-[(tert-butoxy)carbonyl]-6-azaspiro[2.5]octane-5-carboxylic acid (CAS 1417743-24-8)
- 1-{[(tert-butoxy)carbonyl](cyclopropyl)amino}cyclobutane-1-carboxylic acid (CAS 1490273-29-4)
- 2-{[(tert-butoxy)carbonyl]amino}spiro[3.3]heptane-2-carboxylic acid (CAS 1823863-92-8)
- 1-[(tert-butoxy)carbonyl]-5-cyclopropylpyrrolidine-2-carboxylic acid (CAS 1909309-86-9)
Recommended Standards
- 5-(4-t-Butylphenyl)nicotinic acid (CAS 893738-16-4)
- 5-(Tert-butoxycarbonyl)-5-azaspiro[2.5]Octane-7-carboxylic acid (CAS 2172162-50-2)
- 5-((tert-Butoxycarbonyl)amino)bicyclo[2.2.1]heptane-2-carboxylic acid (CAS 2167467-26-5)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-((tert-butoxycarbonyl)amino)phenyl)acetic acid (CAS 265321-13-9)
- 2-(3-Iodopropyl)thiophene (CAS 854625-59-5)
- 2-Methyl-5-phenylpyrimidin-4(1H)-one (CAS 343944-83-2)
- 2-[7-(1,1-Dimethylethyl)-1-pyrenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 942506-80-1)
- 2,6-Dichloro-3-nitrobenzyl Bromide (CAS 83141-02-0)
- tert-Butyl (1-cyano-2-hydroxyethyl)carbamate (CAS 130780-94-8)
- Semaglutide Impurity 5 (CAS 23406-82-8)
Why CATO?
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