(R)-2-Hydroxy-2-(p-tolyl)acetic acid CAS 31284-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31284-89-6 |
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (R)-2-Hydroxy-2-(p-tolyl)acetic acid (CAS 31284-89-6) pharmaceutical standards reference standard. Molecular formula: C9H10O3. Molecular weight: 166.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related R Standards
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- 2-Hydroxy-5-(2-hydroxyethyl)benzaldehyde (CAS 110005-81-7)
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- 3-Hydroxy-1-(2-hydroxyphenyl)propan-1-one (CAS 137709-27-4)
- 2-Hydroxy-3-methoxy-6-methylbenzaldehyde (CAS 143261-05-6)
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- 4-Hydroxy-3-methoxy-2-methylbenzaldehyde (CAS 18102-32-4)
Recommended Standards
- (R)-2-Hydroxy-2-(o-tolyl)acetic acid (CAS 51359-72-9)
- (R)-2-Hydroxy-2-phenylpropionic Acid (CAS 3966-30-1)
- (R)-2-(4-Hydroxyphenyl)propanoic Acid (CAS 59092-88-5)
- 2-Iodo-N-(tert-butoxycarbonyl)indole (CAS 99275-46-4)
- 4-Fluoro-1,4'-bipiperidine (CAS 864291-95-2)
- Ethyl 2-bromo-4-methoxynicotinate (CAS 87853-68-7)
- 2-Bromo-4-nitrobenzene-1-sulfonyl chloride (CAS 1099660-60-2)
- n-(2-Methoxyethyl)-2-nitroaniline (CAS 56436-24-9)
- Apremilast impurity 17 (CAS CATO-C4X-100917)
- Eledoisin Related Peptide (CAS 2990-43-4)
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