Benzeneacetic acid, alpha-ethyl-2,3-dimethyl- CAS 1226180-03-5
| CAS No. | 1226180-03-5 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Benzeneacetic acid, alpha-ethyl-2,3-dimethyl- 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.
Benzeneacetic acid, alpha-ethyl-2,3-dimethyl- (CAS 1226180-03-5), molecular formula C12H16O2 and molecular weight 192.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Benzeneacetic acid, alpha-ethyl-2,3-dimethyl- (C12H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Benzeneacetic Standards
- Benzeneacetic acid, alpha-ethyl-2,5-dimethyl- (CAS 1082544-07-7)
- BENZENEACETIC ACID, 3-ETHENYL-, ETHYL ESTER (CAS 272130-45-7)
- 261951-76-2 Benzeneacetic acid, alpha-amino-3-fluoro-4-methyl- (CAS 261951-76-2)
- Benzeneacetic acid, 4-(1H-tetrazol-1-yl)- (CAS 462068-57-1)
- Benzeneacetic acid, 3-amino-2-methyl-, methyl ester (CAS 1261877-85-3)
- Benzeneacetic acid, alpha,3-dimethyl-, methyl ester (CAS 172508-41-7)
- Benzeneacetic acid, alpha-ethyl-2-methyl- (CAS 180624-79-7)
- Benzeneacetic acid, 3-ethyl-alpha-methyl- (CAS 859828-35-6)
Recommended Standards
- 2-(3,5-Dimethylphenyl)butanoic acid (CAS 1225522-95-1)
- 2-(2,4-Dimethylphenyl)butanoic acid (CAS 1226191-36-1)
- (4-(Cyclopropylmethoxy)-2-methylphenyl)methanol (CAS 1224719-94-1)
- 3-(Cyclopropylmethoxy)-2-ethylphenol (CAS 1243281-50-6)
- 2-Chloro-6-((3,4-dimethylphenyl)thio)-1H-purine (CAS 646510-61-4)
- Methyl 4-fluoro-1H-indazole-3-carboxylate (CAS 1427504-03-7)
- 2-phenyl-2-(pyrrolidin-1-yl)acetamide (CAS 31788-79-1)
- 1-(2-Chloro-5-(trifluoromethyl)phenyl)-2-methyl-5-(4-(methylsulfonyl)phenyl)-1H-pyrrole (CAS 338749-72-7)
- 1,1-Difluoro-2-phenylpropan-2-ol (CAS 432-88-2)
- N-(4-(Ethyl(2-hydroxyethyl)amino)cyclohexyl)acetamide (CAS 1353985-15-5)
- Procyclidine-d8 Hydrochloride (CAS 1795037-30-7)
- Umeclidinium Impurity 19 (CAS 2253743-32-5)
- Ethyl 2-(2-bromopyrimidin-5-yl)acetate (CAS 917023-05-3)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com