4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-b]pyridine CAS 1443111-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443111-86-1 |
| Molecular Formula | C12H16BN3O2 |
| Molecular Weight | 245.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-b]pyridine (CAS 1443111-86-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H16BN3O2. Molecular weight: 245.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H16BN3O2 |
| Molecular Weight | 245.09 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Related Tetramethyl Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1251566-87-6)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-imidazo[4,5-b]pyridine (CAS 1254697-46-5)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyrazine (CAS 1331768-81-0)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-b]pyridazine (CAS 1356578-38-5)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-b]pyridazine (CAS 1423078-56-1)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyrazine (CAS 1445860-58-1)
- 2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)acetonitrile (CAS 1631981-66-2)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-c]pyridine (CAS 1809447-77-5)
Recommended Standards
- (3-Bromo-2-fluorophenyl)(cyclopropyl)methanol (CAS 1428881-42-8)
- 1-(4-Bromo-3-fluorophenyl)cyclobutanol (CAS 1467060-16-7)
- 3-(4-Bromo-5-methylthiophen-2-yl)propiolic acid (CAS 1403565-15-0)
- 5-Ethyl-2-mercapto-6-methyl-3-(m-tolyl)thieno[2,3-d]pyrimidin-4(3h)-one (CAS 571155-93-6)
- Methyl 5-nitro-3-phenyl-1H-indole-2-carboxylate (CAS 298187-65-2)
- 3-Isobutyl-1,6-dimethylpyrazin-2(1H)-one (CAS 137232-66-7)
- 4-Isopropyl-5-nitro-1H-imidazole (CAS 1936503-63-7)
- 2-[2-(2-Chloro-6,7-dimethoxyquinolin-3-yl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 1105193-51-8)
- H-Ala-His-OH (CAS 3253-17-6)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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