7-Fluoro-2-hydrazinyl-3-methylquinoline hydrochloride CAS 1171659-05-4
| CAS No. | 1171659-05-4 |
| Molecular Formula | C10H10FN3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
7-Fluoro-2-hydrazinyl-3-methylquinoline hydrochloride (CAS 1171659-05-4), molecular formula C10H10FN3HCl and molecular weight 227.67 g/mol, is a CATO reference standard with documented purity and traceability.
7-Fluoro-2-hydrazinyl-3-methylquinoline hydrochloride (C10H10FN3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C10H10FN3 HCl |
| Molecular Weight | 227.67 g/mol |
| Appearance | Off-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
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- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
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- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 2-(Dimethylamino)-5-(methylamino)phenol (CAS 1243280-94-5)
- (3R,4S)-1-Ethyl-3-fluoropiperidin-4-amine (CAS 1357083-65-8)
- 4-Amino-5-benzoyl-2-{[(4-methoxyphenyl)methyl]sulfanyl}thiophene-3-carbonitrile (CAS 478081-54-8)
- 1,2-Bis(2-iodoethoxy)ethane 36839-55-1 B1687 Ethylene Glycol Bis(2-iodoethyl) Ether (CAS 36839-55-1)
- Quinuclidin-4-amine (CAS 22766-61-6)
- 4-(5-Chloro-2-methoxyphenyl)butan-2-ol (CAS 1305199-17-0)
- 4-Pentylphenyl 4-(trans-4-ethylcyclohexyl)benzoate (CAS 122230-64-2)
- 4-(3-((tert-Butyldimethylsilyl)oxy)-5-methylcyclohexyl)pyridin-3-amine (CAS 1332589-86-2)
- (S)-tert-Butyl 4-(7-chloro-6-fluoro-1-(2-isopropyl-4-methylpyridin-3-yl)-2-oxo-1,2-dihydropyrido[2,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate (CAS 2252403-84-0)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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