3-(Hydroxymethyl)phenylboronic Acid Pinacol Ester CAS 443776-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 443776-76-9 |
| Molecular Formula | C13H19BO3 |
| Molecular Weight | 234.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Hydroxymethyl)phenylboronic Acid Pinacol Ester (CAS 443776-76-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H19BO3. Molecular weight: 234.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H19BO3 |
| Molecular Weight | 234.10 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.) | 2025 |
Related Hydroxymethyl Standards
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- 3-(Hydroxymethyl)-4-(2,2,2-trifluoroethoxy)benzaldehyde (CAS 2830620-92-1)
- Methyl 4-(hydroxymethyl)-2-(trifluoromethyl)benzoate (CAS 959632-21-4)
- 1-Benzyl-6-(hydroxymethyl)-2,5-piperazinedione (CAS 1353497-53-6)
- 5-(4-(Hydroxymethyl)phenyl)thiophene-2-carboxylic acid (CAS 1245631-37-1)
- 5-(3-(Hydroxymethyl)phenyl)thiophene-2-carboxylic acid (CAS 1349715-82-7)
- 3-(3-(Hydroxymethyl)phenyl)thiophene-2-carboxylic acid (CAS 1349715-93-0)
- 5-(3-(Hydroxymethyl)phenyl)thiophene-3-carboxylic acid (CAS 1349718-52-0)
Recommended Standards
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2095797-27-4)
- 3-Cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 957345-32-3)
- 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 627906-52-9)
- [6-(piperidin-1-yl)pyridin-3-yl]methanamine (CAS 914637-06-2)
- tert-Butyl (3-bromothiophene-2-carbonyl)-(4-methoxyphenyl)carbamate (CAS 1338543-47-7)
- 2-{[2-(4-bromophenyl)-2-oxoethyl]sulfanyl}-3-ethyl-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 866049-81-2)
- Sophoridine (CAS 6882-68-4)
- (R)-tert-Butyl ((2-ethylpyrrolidin-2-yl)methyl)carbamate (CAS 1932406-83-1)
- Ilaprazole Impurity 96 (CAS CATO-C4X-113096)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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