3,4-Difluoro-2-(4-methylphenoxy)-benzaldehyde CAS 1193392-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1193392-82-3 |
| Molecular Formula | C14H10F2O2 |
| Molecular Weight | 248.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Difluoro-2-(4-methylphenoxy)-benzaldehyde (CAS 1193392-82-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H10F2O2. Molecular weight: 248.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H10F2O2 |
| Molecular Weight | 248.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 3,4'-Difluoro-3'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1178450-95-7)
- 3,5-Difluoro-4-(phenylmethoxy)-benzaldehyde (CAS 125036-88-6)
- 2,3'-Difluoro-4'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261893-04-2)
- 5,5'-Difluoro-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261988-06-0)
- 2,2-Difluoro-1-(4-phenoxyphenyl)ethanone (CAS 1352222-93-5)
- 2,6-Difluoro-3-(phenylmethoxy)benzaldehyde (CAS 152434-87-2)
- 2-(2',4'-Difluoro-[1,1'-biphenyl]-4-yl)acetic acid (CAS 53591-80-3)
- 2-(2',5'-Difluoro-[1,1'-biphenyl]-4-yl)acetic acid (CAS 348086-74-8)
Recommended Standards
- 2-Fluoro-4-(2-fluoro-5-methylphenyl)benzoic acid (CAS 1183946-15-7)
- [4-(difluoromethoxy)phenyl](phenyl)methanone (CAS 120838-86-0)
- 2-Fluoro-5-(4-fluoro-3-methylphenyl)benzoic acid (CAS 1179676-15-3)
- N-(4-Bromophenyl)-2-((1-oxo-1,2,3,4-tetrahydroisoquinolin-5-yl)oxy)acetamide (CAS 886933-13-7)
- 7-chloro-1H-indazole (CAS 37435-12-4)
- Piperidine-3-carbaldehyde hydrochloride (CAS 1245806-57-8)
- 4-[(4-Acetylpiperazin-1-yl)carbonyl]phenol (CAS 206558-30-7)
- 4-Methyl-3-(methylsulfonyl)-5-(naphthalen-2-yl)-4H-1,2,4-triazole (CAS 116850-59-0)
- 32818-80-7 Methanol, (methylnitramino)- Methanol, (methylnitroamino)- (9CI) (Methylnitroamino)methanol BRN 2349445 CCRIS 7474 Hydroxymethyl-methylnitramine (Methylnitramino)methanol N-Nitrohydroxymethylmethylamine (CAS 32818-80-7)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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