2-[4-(1-Hydroxyethyl)phenoxy]-2-methylpropanoic acid CAS 1253527-88-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1253527-88-6 |
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[4-(1-Hydroxyethyl)phenoxy]-2-methylpropanoic acid (CAS 1253527-88-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16O4. Molecular weight: 224.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16O4 |
| Molecular Weight | 224.25 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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Recommended Standards
- 1-(2,3,4-Trimethoxyphenyl)cyclopropan-1-ol (CAS 1251356-88-3)
- 2-([1,1'-Biphenyl]-4-yl)malonaldehyde (CAS 125507-91-7)
- 4-methoxy-2-(2-methylpropoxy)benzoic acid (CAS 1249464-35-4)
- 5-Amino-4-chloro-2-methoxybenzoic acid (CAS 1239838-30-2)
- 2-Methylenebutane-1-sulfonamide (CAS 1488656-29-6)
- 2-Iodo-5-nitro-N-(2,2,2-trifluoroethyl)benzamide (CAS 1096894-52-8)
- (1-tosylpiperidin-2-yl)methanol (CAS 259874-95-8)
- 2-((4-Chlorobenzyl)thio)-4,6-bis(4-chlorophenyl)nicotinonitrile (CAS 332385-86-1)
- (5Z,8Z,11Z,14Z)-N-(2-Fluoroethyl)icosa-5,8,11,14-tetraenamide (CAS 166100-37-4)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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