4-(2-Hydroxyethyl)phenylboronicacid CAS 137756-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137756-89-9 |
| Molecular Formula | C8H11BO3 |
| Molecular Weight | 165.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Hydroxyethyl)phenylboronicacid (CAS 137756-89-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H11BO3. Molecular weight: 165.98 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H11BO3 |
| Molecular Weight | 165.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
Related Hydroxyethyl Standards
- (2-(1-Hydroxyethyl)phenyl)boronic acid (CAS 1004619-37-7)
- 3-(1-Hydroxyethyl)phenylboronic Acid (CAS 1036760-03-8)
- (2-(2-Hydroxyethyl)phenyl)boronic acid (CAS 1232424-23-5)
- 4-(1-Hydroxyethyl)phenylboronic Acid (CAS 518336-20-4)
- (S)-4-(1-Hydroxyethyl)benzoic acid (CAS 125577-89-1)
- (R)-4-(1-Hydroxyethyl)benzoic acid (CAS 125577-90-4)
- (R)-2-(1-Hydroxyethyl)benzoic acid (CAS 158169-17-6)
- 2-Hydroxyethyl benzoate (CAS 94-33-7)
Recommended Standards
- 5-(Hydroxymethyl)-2-methylphenylboronic Acid (CAS 631909-12-1)
- (5-(Dimethylamino)pyridin-3-yl)boronic acid (CAS 1018680-09-5)
- 4-Ethoxyphenylboronic Acid (CAS 22237-13-4)
- 4-Fluoro-5-oxopyrrolidine-2-carboxylic acid (CAS 7682-57-7)
- 3-(3-Ethylphenoxy)pyrrolidine hydrochloride (CAS 946681-79-4)
- 2-Bromo-6,7-dihydro-5H-pyrrolo[2,3-b]pyrazine (CAS 1393554-11-4)
- tert-Butyl 3-cyano-3-(2-hydroxyethyl)pyrrolidine-1-carboxylate (CAS 1648864-58-7)
- 4-(3,5-Dimethyl-1h-pyrazol-1-yl)benzaldehyde (CAS 934570-54-4)
- 1-[2-(4-Amino-1h-pyrazol-1-yl)ethyl]pyrrolidin-2-one (CAS 1250550-94-7)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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