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
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2226905-70-8 |
| Molecular Formula | C22H31BO4 |
| Molecular Weight | 370.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 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) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H31BO4. Molecular weight: 370.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H31BO4 |
| Molecular Weight | 370.29 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related tetramethyl Standards
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- 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)
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Recommended Standards
- 8-(3,5-Ditrifluoromethylphenyl)-8-oxooctanoic acid (CAS 898788-16-4)
- Ethyl 6-(3,5-ditrifluoromethylphenyl)-6-oxohexanoate (CAS 898792-97-7)
- 3-((3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)amino)-N'-(4-(trifluoromethyl)benzylidene)propanehydrazide (CAS 307508-68-5)
- (11bR)-4-(2-Hydroxyphenyl)-2,6-diphenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 1879921-26-2)
- Methyl 1-Methylpiperidine-3-carboxylate (CAS 1690-72-8)
- Pioglitazone impurity 53 (CAS CATO-C4X-138353)
- trans-4-methoxytetrahydrofuran-3-amine (CAS 1212285-89-6)
- FGFR2-IN-3 (CAS 2549174-42-5)
- 1-(7-Ethyl-9H-fluoren-2-yl)ethanone (CAS 42946-56-5)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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