1-(3,5-Difluoro-4-methoxyphenyl)propan-1-one CAS 71292-82-5
| CAS No. | 71292-82-5 |
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H10F2O2, 1-(3,5-Difluoro-4-methoxyphenyl)propan-1-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-(3,5-Difluoro-4-methoxyphenyl)propan-1-one (CAS 71292-82-5), a certified reference material (molecular formula C10H10F2O2, MW 200.18 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(3,5-Difluoro-4-methoxyphenyl)propan-1-one 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 | C10H10F2O2 |
| Molecular Weight | 200.18 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.) | 1977 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3-(2,3-Difluoro-4-methylphenyl)propanoic acid (CAS 1017779-58-6)
- 3-(3,5-difluoro-4-methoxyphenyl)propanal (CAS 1036396-36-7)
- 3-(2,5-Difluoro-4-methoxyphenyl)propanal (CAS 1036396-47-0)
- methyl 2,2-difluoro-3-phenylpropanoate (CAS 109872-99-3)
- Ethyl 2,4-difluoro-3-methylbenzoate (CAS 1243360-42-0)
- 1-(3,5-Difluoro-2-hydroxyphenyl)butan-1-one (CAS 1249729-33-6)
- Ethyl 2,6-difluoro-4-methylbenzoate (CAS 1337606-88-8)
- Ethyl 3,4-difluoro-2-methylbenzoate (CAS 1352208-34-4)
Recommended Standards
- 1-(2,2,3,3-Tetrafluoropropyl)piperazine (CAS 23476-98-4)
- 1,1-Difluoro-4-hydroxy-4-phenylbutan-2-one (CAS 719279-38-6)
- 1-(2-(Difluoromethoxy)-5-methylphenyl)ethan-1-one (CAS 571158-90-2)
- 1-[2-(difluoromethoxy)phenyl]propan-1-one (CAS 929341-33-3)
- 3-Methoxy-3-methylbutan-1-amine hydrochloride (CAS 1454690-49-3)
- 2-Phenylpropane-1,3-diamine (CAS 55165-09-8)
- 2,3-Bis(4-methoxyphenyl)propanenitrile (CAS 72035-46-2)
- (2S,5R)-Methyl 5-(aminomethyl)pyrrolidine-2-carboxylate (CAS 687622-75-9)
- 5-Pyrazol-1-yl-pyridin-2-ylamine (CAS 1152839-05-8)
- 2-[(2,2,2-trifluoroethyl)sulfanyl]acetic acid (CAS 675-68-3)
- N-Benzyl-2-nitro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1256360-35-6)
- Tadalafil Impurity 17 (CAS 629652-42-2)
- (4-Methoxyphenyl)methyl N-[(E)-2-(4-chlorophenyl)ethenyl]carbamate (CAS 338413-39-1)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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