3-(3,5-Dimethylphenyl)phenylacetic acid CAS 1334500-03-6
| CAS No. | 1334500-03-6 |
| Molecular Formula | C16H16O2 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(3,5-Dimethylphenyl)phenylacetic acid (CAS 1334500-03-6), a certified reference material (molecular formula C16H16O2, MW 240.30 g/mol) for analytical method development and quality control.
The molecular framework of 3-(3,5-Dimethylphenyl)phenylacetic acid (C16H16O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(3,5-Dimethylphenyl)phenylacetic 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 | C16H16O2 |
| Molecular Weight | 240.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Dimethylphenyl Standards
- 4-(3,5-Dimethylphenyl)phenylacetic acid (CAS 1225598-10-6)
- 1-(2,3-Dimethylphenyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 1260653-09-5)
- 3-(3,5-Dimethylphenyl)-2-methylbenzoic acid (CAS 1261892-78-7)
- 3-(2,5-Dimethylphenyl)-2-methylbenzoic acid (CAS 1261922-05-7)
- Methyl 3-(2,5-dimethylphenyl)benzoate (CAS 1333376-33-2)
- (2E)-1-(2,4-Dimethylphenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1354941-68-6)
- 1-(2,4-Dimethylphenyl)-2-(3-methoxyphenyl)diazene (CAS 1882034-29-8)
- (2,4-Dimethylphenyl)(3-methoxyphenyl)methanone (CAS 750633-70-6)
Recommended Standards
- tert-butyl 4-cyano-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate (CAS 1334149-56-2)
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- 3-[(2-amino-4-fluorophenyl)sulfanyl]-1-methylpyrrolidin-2-one (CAS 1341652-04-7)
- 2-Phenethyl-2,3-dihydrobenzofuran-5-ol (CAS 133174-25-1)
- tert-Butyl (1-(2-oxoethyl)cyclooctyl)carbamate (CAS 1335042-47-1)
- (4-Nitrophenyl)(2-oxo-1,3-oxazolidin-4-yl)methyl methanesulfonate (CAS 1858240-96-6)
- Tert-butyl 4-(4-((benzyloxy)carbonyl)-3-(cyanomethyl)piperazin-1-yl)-2-(methylthio)-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate (CAS 2206737-58-6)
- 3-(Chloromethyl)-5-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 175205-63-7)
- (5Z,8Z)-icosa-2,5,8-trienoic acid (CAS 90105-02-5)
- 2-Carboethoxy-3-(3-chloro-5-fluorophenyl)propiophenone (CAS 898750-31-7)
- Glyoxylic Acid (ca. 50% in Water, ca. 9mol/L) (CAS 298-12-4)
- Bis(4-fluorophenyl)chlorophosphine (CAS 23039-97-6)
- 4-Chloro-5-methyl-1H-indole (CAS 162100-43-8)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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