(4-fluoro-3-nitrophenyl)hydrazine hydrochloride CAS 1033439-46-1
| CAS No. | 1033439-46-1 |
| Molecular Formula | C6H6FN3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-fluoro-3-nitrophenyl)hydrazine hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (4-fluoro-3-nitrophenyl)hydrazine hydrochloride (CAS 1033439-46-1), a certified reference material (molecular formula C6H6FN3O2HCl, MW 207.59 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H6FN3O2HCl, (4-fluoro-3-nitrophenyl)hydrazine hydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 207.59 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (4-fluoro-3-nitrophenyl)hydrazine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6FN3O2 HCl |
| Molecular Weight | 207.59 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (S)-3-fluoro-5-(pyrrolidin-2-yl)benzonitrile (CAS 1213071-94-3)
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- (2-bromo-5-methoxyphenyl)methanesulfonamide (CAS 1485213-91-9)
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- 1704097-65-3 (3-((4-Ethylpiperazin-1-yl)sulfonyl)-4-methylphenyl)boronic acid MFCD28805556 (CAS 1704097-65-3)
- 2,3-Dihydro-1H-benzo[b]cyclopenta[d]thiophen-1-one (CAS 38006-16-5)
- 2-Chloro-5-nitrobenzonitrile (CAS 16588-02-6)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
Why CATO?
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