(3-Fluoro-4-methoxyphenyl)hydrazine Hydrochloride CAS 220527-84-4
| CAS No. | 220527-84-4 |
| Molecular Formula | C7H9FN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.62 g/mol gives (3-Fluoro-4-methoxyphenyl)hydrazine Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3-Fluoro-4-methoxyphenyl)hydrazine Hydrochloride (CAS 220527-84-4), molecular formula C7H9FN2OHCl and molecular weight 192.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H9FN2OHCl, (3-Fluoro-4-methoxyphenyl)hydrazine Hydrochloride contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H9FN2O HCl |
| Molecular Weight | 192.62 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
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Recommended Standards
- Mulberroside C (CAS 102841-43-0)
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- 1-Methyl-2-phenyl-5-aminobenzimidazole (CAS 21444-76-8)
- 2-{[3-(Dimethylamino)propyl]amino}nicotinic acid hydrochloride (CAS 1220017-34-4)
- 4,6-Dimethyl-2-oxo-1-(m-tolyl)-1,2-dihydropyridine-3-carbonitrile (CAS 634173-21-0)
- 7-Chloro-4-ethoxy-2-hydrazinylbenzo[d]thiazole (CAS 1706444-58-7)
- 1-(2-Hydroxyethyl)-3-phenylthiourea (CAS 102-12-5)
- 3-(2-Methoxybenzyl)benzo[d]thiazol-2(3H)-one (CAS 797780-55-3)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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