3-Fluoro-2,6-dimethylbenzaldehyde CAS 1780701-72-5
| CAS No. | 1780701-72-5 |
| Molecular Formula | C9H9FO |
| Molecular Weight | 152.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Fluoro-2,6-dimethylbenzaldehyde.
3-Fluoro-2,6-dimethylbenzaldehyde (CAS 1780701-72-5) is a high-purity analytical reference standard with the molecular formula C9H9FO and a molecular weight of 152.17 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-Fluoro-2,6-dimethylbenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 152.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H9FO |
| Molecular Weight | 152.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 2-fluoro-2,3-dihydro-1H-inden-1-ol (CAS 1038998-81-0)
- 2-(4-Fluoro-2-methylphenyl)oxirane (CAS 111991-16-3)
- 2-(4-Fluoro-2-methylphenyl)acetaldehyde (CAS 111991-26-5)
- 3-Fluoro-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1196151-63-9)
- 3-Fluoro-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1196153-21-5)
- 7-Fluoro-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1211527-95-5)
- 1-(2-Fluoro-6-methylphenyl)ethan-1-one (CAS 1214366-42-3)
- (1s)-5-Fluoro-2,3-dihydro-1h-inden-1-ol (CAS 1235439-34-5)
Recommended Standards
- 1-(3-Fluoro-2-methylphenyl)ethan-1-one (CAS 177942-47-1)
- 2-Fluoro-4,5-dimethylbenzaldehyde (CAS 1780780-10-0)
- 5-Ethynylthiophene-2-carboxylic acid (CAS 174672-58-3)
- 6-Fluoro-2,3-dimethylbenzaldehyde (CAS 1780780-13-3)
- 4-(2-Fluoro-3-methoxyphenyl)pyridine (CAS 1214333-86-4)
- 3-Oxetanemethanesulfonyl Chloride (CAS 1622903-24-5)
- 4-Chloro-3-methyl-1H-pyrrole-2-carboxylic acid (CAS 94781-46-1)
- 5-DFUR-D2 (Doxifluridine-D2) (CAS 84258-25-3)
- 2-Formylfuran-3-carboxylic acid (CAS 14757-79-0)
- 2-(trifluoromethyl)-1,3-dioxolan-2-amine (CAS 70247-62-0)
- (3-Fluoro-benzyl)-(3-methyl-1-trifluoromethylsulfanylmethylbutyl)-amine (CAS 1208080-13-0)
- Potassium Trifluoro(1-naphthyl)borate (CAS 166328-07-0)
- 5-Benzyl-3-(4-fluorophenyl)-8-methyl-5H-pyrazolo[4,3-c]quinoline (CAS 866344-98-1)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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