1-Fluoro-2,4-dimethyl-5-nitrobenzene CAS 345-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 345-22-2 |
| Molecular Formula | C8H8FNO2 |
| Molecular Weight | 169.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Fluoro-2,4-dimethyl-5-nitrobenzene (CAS 345-22-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8FNO2. Molecular weight: 169.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8FNO2 |
| Molecular Weight | 169.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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- 1-Fluoro-3-(2-nitroethyl)benzene (CAS 1017074-02-0)
- 2-Fluoro-6-hydroxy-N-methylbenzamide (CAS 1056955-15-7)
- 2-Ethyl-4-fluoro-1-nitrobenzene (CAS 1089279-29-7)
- 3-Fluoro-5-methoxybenzamide (CAS 1214385-39-3)
- Methyl 2-fluoro-5-methylisonicotinate (CAS 1227516-39-3)
- 2-(2-Fluoro-3-methylpyridin-4-yl)acetic acid (CAS 1227574-34-6)
Recommended Standards
- 3 - Fluoro - DL - phenylglycine 7292-74-2 Amino-(3-fluoro-phenyl)-acetic acid amino(3-fluorophenyl)acetic acid benzeneacetic acid, alpha-amino-3-fluoro- (CAS 7292-74-2)
- Enzalutamide Impurity 19 (CAS 73792-08-2)
- n-[(3-fluoro-4-methoxyphenyl)methylidene]hydroxylamine (CAS 370-60-5)
- 2-Amino-5-formylthiophene-3-carbonitrile (CAS 68935-75-1)
- 2-(4-Acetyl-2-chlorophenyl)acetic acid (CAS 777062-40-5)
- 4-{[(4-chlorophenyl)sulfanyl]methyl}benzoic acid (CAS 88382-51-8)
- 4-Chloro-N,5-dimethylpyrimidin-2-amine (CAS 861077-07-8)
- n-(3-Methylphenethyl)cyclopentanamine (CAS 1226407-97-1)
- Tert-butyl 3-benzoylpyrrolidine-1-carboxylate (CAS 952685-33-5)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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