871127-77-4 6-(2,5-Difluorophenyl)-6-oxohexanoic acid DTXSID00645334 CAS 871127-77-4
| CAS No. | 871127-77-4 |
| Molecular Formula | C12H12F2O3 |
| Molecular Weight | 242.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 871127-77-4 6-(2,5-Difluorophenyl)-6-oxohexanoic acid DTXSID00645334 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.
871127-77-4 6-(2,5-Difluorophenyl)-6-oxohexanoic acid DTXSID00645334 (CAS 871127-77-4), molecular formula C12H12F2O3 and molecular weight 242.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 871127-77-4 6-(2,5-Difluorophenyl)-6-oxohexanoic acid DTXSID00645334 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C12H12F2O3 |
| Molecular Weight | 242.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- Methyl 5-(3,4-difluorophenyl)-5-oxopentanoate (CAS 1267217-42-4)
- 4-(3,5-Difluorophenyl)tetrahydro-2h-pyran-4-carboxylic acid (CAS 1272271-77-8)
- 4-(2,4-Difluorophenyl)oxane-4-carboxylic acid (CAS 1423027-56-8)
- Methyl 5-(3,5-difluorophenyl)-5-oxopentanoate (CAS 1443351-35-6)
- 4-(2,6-Difluorophenyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1522078-85-8)
- Ethyl 4-(2,4-difluorophenyl)-3-oxobutanoate (CAS 194240-96-5)
- 1-(3,4-Difluorophenyl)-3-(1,3-dioxolan-2-yl)propan-1-one (CAS 842124-00-9)
- 1-(3,5-Difluorophenyl)-3-(1,3-dioxolan-2-yl)propan-1-one (CAS 842124-03-2)
Recommended Standards
- 1,3-Benzenedisulfonyl difluoride 7552-55-8 (CAS 7552-55-8)
- Roflumilast impurity 17 (CAS 151103-09-2)
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- Roflumilast impurity 21 (CAS 162401-78-7)
- 1-(3-Chlorophenyl)cyclopentanecarboxylic Acid (CAS 143328-21-6)
- 1-(3,4-Dihydro-7-hydroxy-6-methoxy-2(1H)-isoquinolinyl)-1-propanone (CAS 1032822-42-6)
- 3-((1H-Imidazol-5-yl)methyl)-2,3-dihydro-1H-inden-5-ol (CAS 189353-31-9)
- 2-Chloro-7-fluoro-4-methylquinoline (CAS 271241-25-9)
- 4,4',4''-(4-Propyl-1H-pyrazole-1,3,5-triyl)triphenol (CAS 263717-53-9)
- 4-[(2,5-Dichlorophenyl)carbamoyl]phenyl N,N-dimethylsulfamate (CAS 338396-28-4)
- 2,2-Difluoro-1-(4-fluorophenyl)ethyl diethyl phosphate (CAS 191014-12-7)
- 1-[(4-aminophenyl)sulfonyl]-4-piperidinol (CAS 901979-02-0)
- 2-(4-Chlorophenoxy)nicotinamide (CAS 175135-80-5)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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