6-(3,5-Dimethylphenyl)-6-oxohexanoic acid CAS 857481-29-9
| CAS No. | 857481-29-9 |
| Molecular Formula | C14H18O3 |
| Molecular Weight | 234.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-(3,5-Dimethylphenyl)-6-oxohexanoic acid (C14H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 234.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 6-(3,5-Dimethylphenyl)-6-oxohexanoic acid (CAS 857481-29-9), a certified reference material (molecular formula C14H18O3, MW 234.29 g/mol) for analytical method development and quality control.
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.
CATO manufactures 6-(3,5-Dimethylphenyl)-6-oxohexanoic 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 | C14H18O3 |
| Molecular Weight | 234.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dimethylphenyl Standards
- Ethyl 4-(3,5-dimethylphenyl)-3-oxobutanoate (CAS 1283293-97-9)
- Methyl 5-(3,5-dimethylphenyl)-5-oxopentanoate (CAS 1443351-11-8)
- 4-(3,4-Dimethylphenyl)oxane-4-carboxylic acid (CAS 1489920-11-7)
- Ethyl 4-(3,4-dimethylphenyl)-4-oxobutyrate (CAS 175394-01-1)
- 4-(2,4-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951894-22-7)
- 4-(2,5-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 681459-16-5)
- 4-(2,6-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951894-26-1)
- 4-(3,4-Dimethylphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951894-34-1)
Recommended Standards
- 6-(3,4-Dimethylphenyl)-6-oxohexanoic acid (CAS 870286-97-8)
- 6,7-DIMETHOXY-4,4-DIMETHYL-1,2,3,4-TETRAHYDRONAPHTHALEN-1-ONE (CAS 57644-56-1)
- 6-(2,5-Dimethylphenyl)-6-oxohexanoic acid (CAS 861556-61-8)
- 6-Boc-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 259809-44-4)
- 4,4,4-Trifluorobutyraldehyde hydrate (CAS 1448773-75-8)
- (R)-3-(1-Aminoethyl)oxetan-3-ol (CAS 2200475-27-8)
- Propargyl α-D-galactopyranoside (CAS 913074-13-2)
- 1-Bromo-2,2-dimethylnonane (CAS 1480010-72-7)
- N,N,2-Trimethylbenzenesulfonamide (CAS 67448-06-0)
- Ethyl 6-chlorochroman-2-carboxylate (CAS 33533-96-9)
- (2s,4r)-2-(Trifluoromethyl)-1,3-thiazolidine-4-carboxylic acid (CAS 171596-05-7)
- (5-tert-Butyl-2-methylfuran-3-yl)methanol (CAS 154160-60-8)
- 4-((6-(4-Fluorophenyl)pyrimidin-4-yl)amino)benzoic acid (CAS 1119453-11-0)
- Peptide 432 (CAS CATO-CPTD788432)
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