3,5-Difluoro-4-propoxybenzaldehyde CAS 883521-37-7
| CAS No. | 883521-37-7 |
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Difluoro-4-propoxybenzaldehyde (C10H10F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3,5-Difluoro-4-propoxybenzaldehyde (CAS 883521-37-7) is a high-purity analytical reference standard with the molecular formula C10H10F2O2 and a molecular weight of 200.18 g/mol.
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 3,5-Difluoro-4-propoxybenzaldehyde 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.) | 1987 |
| 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
- 3,5-Difluoro-2-propoxybenzaldehyde (CAS 883521-30-0)
- 3-Trifluoromethylsulfanyl-pentane-2,4-dione (CAS 42105-34-0)
- 3,4-Difluoro-α-methylbenzenepropanoic acid (CAS 32004-56-1)
- 4-(2,3-Difluorophenyl)butanoic acid (CAS 939043-52-4)
- 1-([1,1'-Biphenyl]-4-yl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1416348-50-9)
- Ethyl 2-amino-3-methylbenzoate (CAS 64818-79-7)
- 4-(6-Chloro-2-trifluoromethylpyrimidin-4-yl)morpholine (CAS 1189444-94-7)
- 2,4-Diphenyl-6-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrimidine (CAS 1342892-16-3)
- benzyl N-[cis-3-(hydroxymethyl)cyclopentyl]carbamate (CAS 1380486-16-7)
- 1-(2-Morpholinoethyl)-3-propylurea (CAS 1024146-88-0)
- 3-Amino-N-(3-chloro-4-fluorophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-00-1)
- tert-butyl 4-isocyanatobenzoate (CAS 75294-50-7)
- 5-(2-bromophenyl)-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 1049131-96-5)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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