2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine CAS 950511-16-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 950511-16-7 |
| Molecular Formula | C22H24B2N2O2 |
| Molecular Weight | 370.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine (CAS 950511-16-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H24B2N2O2. Molecular weight: 370.06 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H24B2N2O2 |
| Molecular Weight | 370.06 g/mol |
| Appearance | Pale yellow to 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
- 2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine (CAS 950511-17-8)
- 3-(1-Oxo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-2-yl)piperidine-2,6-dione (CAS 2193080-10-1)
- 4,4,5,5-Tetramethyl-2-(9-phenyldibenzo[b,d]furan-3-yl)-1,3,2-dioxaborane (CAS 2360830-98-2)
- 9-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydro-5H-benzo[7]annulen-3-yl pivalate (CAS 2226905-70-8)
- Ethyl 1,1,7,7-tetramethyl-11-oxo-2,3,5,6,7,11-hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate (CAS 113869-06-0)
- 4-((3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)thiomorpholine (CAS 864754-37-0)
- 9-Phenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (CAS 1126522-69-7)
- 9-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole (CAS 1246669-45-3)
Recommended Standards
- 2-(6,8-Dibromoquinolin-2-yl)thiazole (CAS 861210-81-3)
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7-Pentadecafluoroheptane (CAS 27213-61-2)
- 2,2'-(Benzofuran-2,6-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 919119-75-8)
- 1-(3,4-Dichloro-2-hydroxyphenyl)ethan-1-one (CAS 55736-71-5)
- 2-Chloro-4-(3,4-dimethoxyphenyl)nicotinonitrile (CAS 1266991-33-6)
- 2-Butoxy-5-methylpyridin-3-amine (CAS 1529165-65-8)
- Gadobutrol Impurity 55 (CAS CATO-C4X-2120155)
- N-(5,5-Dimethyl-2-Oxooxolan-3-yl-4-Fluorobenzamide (CAS 77694-31-6)
- 2-Methoxy-6-(((4-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1019473-40-5)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com