3,4-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol CAS 2638502-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2638502-54-0 |
| Molecular Formula | C14H21BO3 |
| Molecular Weight | 248.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2638502-54-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H21BO3. Molecular weight: 248.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H21BO3 |
| Molecular Weight | 248.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
Related Dimethyl Standards
- 2,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1487353-47-8)
- 2,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1487353-52-5)
- 4,6-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1940119-11-8)
- 3,5-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2557358-56-0)
- Dimethyl 2,4,6-trifluorobenzene-1,3-dicarboxylate (CAS 2140326-72-1)
- Dimethyl ((5-methoxy-4-oxo-4H-pyran-2-yl)methyl)phosphonate (CAS 2007910-67-8)
- Methyl 3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzoate (CAS 585524-77-2)
- 3-(1,1-DIMETHYL-HEPTYL)-5-METHOXYANISOLE (CAS 60526-81-0)
Recommended Standards
- 2-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 2223040-81-9)
- 2-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2098426-15-2)
- 3-Cyclopropyl-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2760571-44-4)
- Z-NHNH2 (free base) (CAS 5331-43-1)
- (S)-2-(Piperidin-2-yl)acetic acid hydrochloride (CAS 1536470-43-5)
- 6-Hydrazinylpicolinic acid (CAS 887589-20-0)
- N,N-Dimethyl-4-phenoxybutan-1-amine (CAS 40668-79-9)
- 3-Fluoropyrrolidine-2-carboxylic acid (CAS 1423029-33-7)
- 1-(Difluoromethoxy)-2,4-difluoro-benzene (CAS 1226194-39-3)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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