3-(2,5-Dichlorophenyl)-3-methylbutanoic acid CAS 1506268-17-2
| CAS No. | 1506268-17-2 |
| Molecular Formula | C11H12Cl2O2 |
| Molecular Weight | 247.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(2,5-Dichlorophenyl)-3-methylbutanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-(2,5-Dichlorophenyl)-3-methylbutanoic acid (CAS 1506268-17-2), a certified reference material (molecular formula C11H12Cl2O2, MW 247.12 g/mol) for analytical method development and quality control.
3-(2,5-Dichlorophenyl)-3-methylbutanoic acid (C11H12Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C11H12Cl2O2 |
| Molecular Weight | 247.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 3-(2,4-Dichlorophenyl)-3-methylbutanoic acid (CAS 1225858-77-4)
- 3-(3,4-Dichlorophenyl)-2,2-dimethylpropanoic acid (CAS 1226172-50-4)
- 2-(2,3-Dichlorophenyl)-3-methylbutanoic acid (CAS 1247394-50-8)
- methyl 4-(3,4-dichlorophenyl)butanoate (CAS 1368308-27-3)
- 2-(2,4-Dichlorophenyl)-3-methylbutanoic acid (CAS 83340-81-2)
- 2-(3,4-Dichlorophenyl)-3-methylbutanoic acid (CAS 74569-33-8)
- 5-(3,4-Dichlorophenyl)pentanoic acid (CAS 34658-33-8)
- Ethyl 3-(2,4-dichlorophenyl)propanoate (CAS 69793-07-3)
Recommended Standards
- 2,6-Dichloro-N,N-diethylpyridine-4-carboxamide (CAS 1463-74-7)
- 1,12-Dichloro-2,5,8,11-tetraoxadodecane (CAS 16721-83-8)
- 1,8-Dichloroanthracene (CAS 14381-66-9)
- Ethyl 2,5-dichloro-4-methylphenylacetate (CAS 1803780-38-2)
- N-(4-Chlorobutyl)quinoline-4-carboxamide (CAS 502708-41-0)
- 5-Bromo-2-(trifluoromethyl)benzamide (CAS 1548-16-9)
- 4-[3-(Trifluoromethyl)phenoxy]benzoic acid (CAS 632366-11-1)
- BrettPhos Pd G4 (CAS 1599466-83-7)
- 1-Chloroisoquinoline-3-carboximidamide hydrochloride (CAS 1179362-39-0)
- 2-(2-Formyl-1h-pyrrol-1-yl)benzoic acid (CAS 55540-44-8)
- 2-Bromo-1-methyl-1H-imidazo[4,5-c]pyridine (CAS 1554289-01-8)
- 6-Chloro-2H-chromene-3-carbaldehyde (CAS 57544-34-0)
- Sapropterin Impurity 4 (CAS CATO-C4X-27664)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
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