1-tert-butyl-6-methyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one CAS 1094253-40-3
| CAS No. | 1094253-40-3 |
| Molecular Formula | C10H20N4O |
| Molecular Weight | 212.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a hydroxyl group, an ether linkage, 1-tert-butyl-6-methyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-tert-butyl-6-methyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1094253-40-3), molecular formula C10H20N4O and molecular weight 212.29 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H20N4O |
| Molecular Weight | 212.29 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2-azido-N,N-bis(2-methylpropyl)acetamide (CAS 1093981-79-3)
- N-(2-(6-methylpyridin-3-yl)ethyl)aniline (CAS 109474-82-0)
- 3-Phenyl-1-(pyridin-2-yl)propan-1-amine (CAS 1093602-21-1)
- N-(piperidin-4-yl)tetrahydro-2H-pyran-4-carboxamide (CAS 1097781-67-3)
- 2H-pyrazolo[3,4-d]pyrimidine-3,4-diamine (CAS 640284-75-9)
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