3-(2,4-Dimethylphenyl)-3-hydroxypropanoic acid CAS 1251032-06-0
| CAS No. | 1251032-06-0 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-(2,4-Dimethylphenyl)-3-hydroxypropanoic acid (CAS 1251032-06-0), molecular formula C11H14O3 and molecular weight 194.23 g/mol, is a CATO reference standard with documented purity and traceability.
3-(2,4-Dimethylphenyl)-3-hydroxypropanoic acid (C11H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3-(2,4-Dimethylphenyl)-3-hydroxypropanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 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.) | 1990 |
Related Dimethylphenyl Standards
- 3-(3,4-Dimethylphenyl)-3-hydroxypropanoic acid (CAS 1225846-89-8)
- Methyl 2-(3,4-dimethylphenyl)-2-hydroxyacetate (CAS 1247654-56-3)
- 3-(2,3-Dimethylphenyl)-3-hydroxypropanoic acid (CAS 1248054-74-1)
- Methyl 2-(2,3-dimethylphenyl)-2-hydroxyacetate (CAS 1248507-45-0)
- Methyl 2-(2,5-dimethylphenyl)-2-hydroxyacetate (CAS 5766-41-6)
- 1-((2,5-Dimethylphenyl)thio)propan-2-one (CAS 1011-55-8)
- 3-((3,4-Dimethylphenyl)thio)propanal (CAS 1082293-71-7)
- 3-((2,5-Dimethylphenyl)thio)propanal (CAS 1082501-22-1)
Recommended Standards
- Ethyl 4,5,6,7-tetrahydro-1H-indazole-4-carboxylate (CAS 1251015-04-9)
- 4-(3-Fluorophenyl)thiazol-5-amine (CAS 1251055-15-8)
- methyl 2-(3-methylphenoxy)propanoate (CAS 125095-33-2)
- 4-Ethyl-2-isopropylpyrimidine-5-carboxylic acid (CAS 1251084-71-5)
- 3-Hydroxyadamantane-1-carboxamide (CAS 67496-98-4)
- 4-Cyano-2-(difluoromethyl)-3-hydroxypyridine (CAS 1806768-30-8)
- 1346601-13-5 Hexahydro-5-methyl-2-phenyl-1H-azepine Hydrochloride (CAS 1346601-13-5)
- 6-hydroxy-2-(1H-indol-3-ylmethylidene)-2,3-dihydro-1-benzofuran-3-one (CAS 210360-85-3)
- Cerium(III) nitrate hexahydrate (CAS 10294-41-4)
- Tebufenozide (CAS 112410-23-8)
- 2-(Aminomethyl)-N-methylcyclopentan-1-amine (CAS 1484602-98-3)
- (s)-3-(2-Nitrophenoxy)pyrrolidine hydrochloride (CAS 1286207-04-2)
- 6-Amino-2-ethyl-2-methylchroman-4-one (CAS 886363-56-0)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com