2,5-Dimethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde CAS 2633632-66-1
| CAS No. | 2633632-66-1 |
| Molecular Formula | C15H21BO5 |
| Molecular Weight | 292.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,5-Dimethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 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-Dimethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2633632-66-1), molecular formula C15H21BO5 and molecular weight 292.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,5-Dimethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (C15H21BO5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 292.14 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 | C15H21BO5 |
| Molecular Weight | 292.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
Related Dimethoxy Standards
- 4,5-Dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1098755-60-2)
- 2,4-Dimethoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1265360-45-9)
- 2,6-Dimethoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2055910-64-8)
- 2,6-Dimethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2369068-26-6)
- 2-(3,5-Dimethoxy-2,6-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096469-97-3)
- N-(2,5-Dimethoxy-4-nitrophenyl)furan-2-carboxamide (CAS 917561-76-3)
- 7,8-Dimethoxy-9-oxo-9H-indeno[1,2-B]pyrazine-2,3-dicarbonitrile (CAS 924296-36-6)
- 3-(7,8-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)-propanoic acid (CAS 1010922-55-0)
Recommended Standards
- 2,4-Dichloro-6-fluoro-3-phenylquinoline (CAS 274691-28-0)
- 2-(Phenylsulfonyl)thieno[3,2-d][1,2,3]diazaborinin-1(2H)-ol (CAS 36335-78-1)
- 2-(2,4-Dichlorophenyl)-3-(4-fluorophenyl)prop-2-enenitrile (CAS 363-06-4)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-methyl-1H-imidazol-1-yl)furan-2-yl)boronate (CAS 2223054-67-7)
- Dimethyl (1S,2S)-4,4-difluorocyclohexane-1,2-dicarboxylate (CAS 2231665-01-1)
- N-(5-bromo-6-methylpyridin-2-yl)-4-fluorobenzamide (CAS 638141-92-1)
- N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(tetradecyloxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 152914-69-7)
- 2,2-Difluoro-2-[4-(trifluoromethyl)phenyl]acetic Acid (CAS 73790-11-1)
- 1-(2,6-Difluorophenyl)pentan-1-one (CAS 1372802-68-0)
- 1-Amino-3-(phosphonomethylene)cyclobutanecarboxylic acid (CAS 140480-88-2)
- Dichloro(benzene)ruthenium(II) dimer 37366-09-9 (BENZENE)DICHLORORUTHENIUM DIMER;BENZENE RUTHENIUM (II) CHLORIDE;BENZENERUTHENIUM DICHLORIDE DIMER;BENZENERUTHENIUM(2) CHLORIDE DIMER;BENZENERUTHENIUM(II) CHLORIDE DIMER;BIS(BENZENE)TETRACHLORODIRUTHENIUM;BIS[(BENZENE)DICHLORORUTHENIUM];DIBENZENETETRACHLORODIRUTHENIUM;DICHLORO(BENZENE)RUTHENIUM(II) DIMER;DICHLORODI-MU-CHLOROBIS(BENZENE)DIRUTHENIUM(II) SC10248 (CAS 37366-09-9)
- (((5-(2-Chloro-6-(cyclopentylamino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)methyl)phosphonic acid (CAS 2216763-68-5)
- N-(4-Chlorophenyl)-2-[2-(4-methoxyphenoxy)acetyl]-1-hydrazinecarboxamide (CAS 648915-34-8)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com