Ethyl 1-isopropyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate CAS 1251771-13-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251771-13-7 |
| Molecular Formula | C13H17N3O2 |
| Molecular Weight | 247.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-isopropyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1251771-13-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17N3O2. Molecular weight: 247.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17N3O2 |
| Molecular Weight | 247.29 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-(tetrahydrofuran-3-yl)thiophen-2-yl)boronate (CAS 2223009-31-0)
- 5-(Isocyanatomethyl)-2H-1,3-benzodioxole (CAS 71217-46-4)
- 4-Cyclopropylthiophene-2-carboxylic acid (CAS 1252903-38-0)
- 2-[p-(2-Methyl-1,2-epoxypropyl)phenyl]propionic Acid (CAS 75626-00-5)
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