2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)acetonitrile CAS 1631981-66-2
| CAS No. | 1631981-66-2 |
| Molecular Formula | C12H16BN3O2 |
| Molecular Weight | 245.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)acetonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)acetonitrile (CAS 1631981-66-2) is a high-purity analytical reference standard with the molecular formula C12H16BN3O2 and a molecular weight of 245.09 g/mol.
Structurally, 2-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)acetonitrile (C12H16BN3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 245.09 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1993 |
| 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)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-b]pyridine (CAS 1443111-86-1)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyrazine (CAS 1445860-58-1)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-c]pyridine (CAS 1809447-77-5)
Recommended Standards
- 2-BROMO-4-CYCLOBUTOXY-1-FLUOROBENZENE (CAS 1599479-36-3)
- 1-(4-Bromophenyl)-4-fluorobutan-1-one (CAS 1662698-52-3)
- 2-Bromo-1-(4-fluoro-3,5-dimethylphenyl)ethan-1-one (CAS 1494351-29-9)
- 3-Bromobenzothiophene 1,1-Dioxide (CAS 16957-97-4)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(9R)-10,11-dihydrocinchonan-9-yl]amino]-3-cyclobutene-1,2-dione (CAS 1407166-64-6)
- 5-Ethyl-1-(6-methoxypyridazin-3-yl)-1h-pyrazole-4-carboxylic acid (CAS 1172747-64-6)
- Sodium 4-bromo-2-chlorobenzenesulfinate (CAS 1233505-70-8)
- 4-(2,3-dichlorophenoxy)benzoic acid (CAS 1040084-01-2)
- 2-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-imidazole (CAS 1065483-60-4)
- Methyl (S)-4-oxo-4,6,7,8-tetrahydropyrrolo[1,2-a]pyrimidine-6-carboxylate (CAS 1190392-23-4)
- 2-Chloro-3-((4-methylpiperidin-1-yl)methyl)pyridine (CAS 1248488-21-2)
- 1-(3-Methylbenzyl)-1H-pyrrole-3-carboxylic acid (CAS 1539938-64-1)
- methyl 3-phenylfuran-2-carboxylate (CAS 71237-44-0)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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