6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine CAS 1873385-99-9
| CAS No. | 1873385-99-9 |
| Molecular Formula | C13H25BN2O2 |
| Molecular Weight | 252.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine (CAS 1873385-99-9), molecular formula C13H25BN2O2 and molecular weight 252.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H25BN2O2, 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 252.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H25BN2O2 |
| Molecular Weight | 252.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related tetramethyl Standards
- 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyridine (CAS 1160614-73-2)
- 4,4,5,5-Tetramethyl-2-(7-oxaspiro[3.5]nonan-2-yl)-1,3,2-dioxaborolane (CAS 2706615-22-5)
- 7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 915411-02-8)
- 7-(tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine (CAS 908268-52-0)
- 1-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)ethan-1-one (CAS 1040281-85-3)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)ethanone (CAS 864754-06-3)
- 4,4,5,5-Tetramethyl-2-(2,4,5-trimethylthiophen-3-yl)-1,3,2-dioxaborolane (CAS 2064117-97-9)
- 4,4,5,5-Tetramethyl-2-(3,3a,4,6a-tetrahydro-1H-cyclopenta[c]thiophen-5-yl)-1,3,2-dioxaborolane (CAS 2417113-05-2)
Recommended Standards
- 2-(4-Methoxy-4-methylcyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1594127-36-2)
- (2,3-Dihydrospiro[indene-1,2'-[1,3]dithiolan]-5-yl)boronic acid (CAS 915402-16-3)
- 2,2,2-Trifluoro-1-(2-fluoro-4,5-dimethoxyphenyl)ethanone (CAS 1516199-30-6)
- 1-(2,4-Bis-difluoromethoxy-phenyl)-ethanone (CAS 210816-49-2)
- 2-(2,4-Dichloro-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1165935-90-9)
- 2-[4-(pyridin-4-ylmethoxy)phenyl]acetic acid (CAS 1019344-27-4)
- [5-chloro-1-(propan-2-yl)-1h-1,3-benzodiazol-2-yl]methanol (CAS 1243821-91-1)
- 4-Amino-2-(cyclohexyloxy)benzamide (CAS 1369903-06-9)
- Methyl 2,6-Dideoxy-α-D-ribo-hexopyranoside (CAS 17676-19-6)
- N-(2-Mercaptoethyl)butyramide (CAS 76322-56-0)
- 1-(4-Hydroxy-3-methoxyphenyl)-5-methoxydecan-3-one (CAS 626200-64-4)
- tert-butyl (E)-3-(2-(hydroxymethyl)phenyl)acrylate (CAS CATO-C4X-167122)
- 3-(4-Bromophenyl)-5-(3-chlorophenyl)isoxazole (CAS 651021-75-9)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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