3-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone CAS 346-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 346-61-2 |
| Molecular Formula | C13H9FN4O4 |
| Molecular Weight | 304.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone (CAS 346-61-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H9FN4O4. Molecular weight: 304.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H9FN4O4 |
| Molecular Weight | 304.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorobenzaldehyde Standards
- 4-Fluorobenzaldehyde 2,4-Dinitrophenylhydrazone (CAS 323-04-6)
- 2-Fluorobenzaldehyde dimethyl acetal (CAS 90470-67-0)
- 4-Acetyl-2-fluorobenzaldehyde (CAS 1354746-41-0)
- 3-Acetyl-5-fluorobenzaldehyde (CAS 1393540-25-4)
- 5-Acetyl-2-fluorobenzaldehyde (CAS 319454-87-0)
- 4-ETHYL-2-FLUOROBENZALDEHYDE (CAS 1176284-04-0)
- 2-Ethyl-3-fluorobenzaldehyde (CAS 1289176-88-0)
- 2-ethyl-6-fluorobenzaldehyde (CAS 929022-03-7)
Recommended Standards
- 2-[5-(Benzyloxy)pentyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2364334-02-9)
- 2-[4-(Hexyloxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 921937-76-0)
- Bis(3-(trifluoromethyl)phenyl)methane (CAS 86845-35-4)
- 2-Bromo-2-phenyl-1h-indene-1,3(2h)-dione (CAS 1801-20-3)
- 2,4,6-Triphenyl-1,3,5-triazine (CAS 493-77-6)
- PF-05020182 (CAS 1354712-92-7)
- Sulfamethoxazole EP Impurity C (CAS 1072-67-9)
- 4-(Isopropylthio)benzaldehyde (CAS 84264-99-3)
- N-(4-Cyclopropoxy-6-(dimethylamino)pyridin-3-yl)methanesulfonamide (CAS 1243376-59-1)
- Peptide 431 (CAS CATO-CPTD788431)
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