(S)-4-(1-Hydroxyethyl)benzoic acid CAS 125577-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125577-89-1 |
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-4-(1-Hydroxyethyl)benzoic acid (CAS 125577-89-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10O3. Molecular weight: 166.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1992 |
Related S Standards
- (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)
- 2-(2-Hydroxyethyl)benzoic acid (CAS 42247-75-6)
- 3-(1-Hydroxyethyl)benzoic acid (CAS 283608-37-7)
- 4-(1-Hydroxyethyl)benzoic acid (CAS 97364-15-3)
- 4-(2-Hydroxyethyl)benzoic acid, 97% (CAS 46112-46-3)
- 3-(2-hydroxyethyl)benzoic acid (CAS 320730-08-3)
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- tert-Butyl methyl(2-(2,2,2-trifluoroacetamido)ethyl)carbamate (CAS 181761-60-4)
- 4-(Isopropylamino)benzonitrile (CAS 204078-26-2)
- Ethyl 2-amino-4-chloro-1H-imidazole-5-carboxylate (CAS 2091036-90-5)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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