2,2-Dimethyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylidene)-1,3-dioxane-4,6-dione CAS 1196033-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1196033-40-5 |
| Molecular Formula | C19H23BO6 |
| Molecular Weight | 358.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Dimethyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylidene)-1,3-dioxane-4,6-dione (CAS 1196033-40-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H23BO6. Molecular weight: 358.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H23BO6 |
| Molecular Weight | 358.19 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Dimethyl Standards
- 4,4-Dimethyl-1-[2,3,5,6-tetrafluoro-4-(trifluoro-methyl)phenyl]-1,4-dihydropyrimidine-2-thiol (CAS 1142213-18-0)
- 2,2'-(2,5-Dimethyl-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 303006-89-5)
- Dimethyl 1-(2-(1,3-dioxoisoindolin-2-yl)ethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 869895-62-5)
- 5,7-Dimethyl-2-phenylquinolin-4-ol (CAS 1070879-75-2)
- 2,3-Dimethyl-3-buten-2-ol (CAS 10473-13-9)
- Dimethyl 2,5-dibromothiophene-3,4-dicarboxylate (CAS 937640-21-6)
- Dimethyl 3,4-dibromothiophene-2,5-dicarboxylate (CAS 7385-53-7)
- Methyl 2-((2,2-dimethyl-6-oxo-3,4,6,7,8,9-hexahydro-2H-cyclopenta[c]pyrano[2,3-h]chromen-10-yl)oxy)acetate (CAS 1014081-19-6)
Recommended Standards
- 109540-19-4 4-QUINOLINECARBOXYLIC ACID, 6-BROMO-2-(4-METHOXYPHENYL)- 6-BROMO-2-(4-METHOXYPHENYL)-4-QUINOLINECARBOXYLIC ACID 6-BROMO-2-(4-METHOXYPHENYL)QUINOLINE-4-CARBOXYLIC ACID BC003115 (CAS 109540-19-4)
- 4-((2,2,3,3,4,4,5,5-Octafluoropentyl)oxy)phthalonitrile (CAS 121068-03-9)
- 4-(5-Amino-4-(4-bromophenyl)-1H-pyrazol-1-yl)benzoic acid (CAS 1003992-16-2)
- 3-Ethoxy-2,6-difluorobenzoic acid (CAS 651734-62-2)
- N-(4-(4-pentylcyclohexyl)phenyl)-2-phenylacetamide (CAS 478041-25-7)
- N-(1-(Pyridin-2-yl)pyrrolidin-3-yl)thiophene-2-sulfonamide (CAS 1795484-10-4)
- 2,7-Dimethylphenanthrene (CAS 1576-69-8)
- 4-(3-Methoxybenzoyl)benzoic acid (CAS 156727-76-3)
- 4-Cyano-2-(difluoromethyl)-5-iodopyridine-3-acetonitrile (CAS 1807086-45-8)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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