2-(3-Fluorophenyl)acetohydrazide CAS 341009-94-7
| CAS No. | 341009-94-7 |
| Molecular Formula | C8H9FN2O |
| Molecular Weight | 168.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-(3-Fluorophenyl)acetohydrazide (CAS 341009-94-7), a certified reference material (molecular formula C8H9FN2O, MW 168.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H9FN2O, 2-(3-Fluorophenyl)acetohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H9FN2O |
| Molecular Weight | 168.17 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 2-(2-Fluorophenyl)acetohydrazide (CAS 116622-94-7)
- 1-(2-Fluorophenyl)-3-methylurea (CAS 13140-07-3)
- N'-(2-Fluorophenyl)acetohydrazide (CAS 1552322-40-3)
- (4-Fluorophenyl)acetic acid hydrazide (CAS 34547-28-9)
- (Z)-2-(3-Fluorophenyl)-N'-hydroxyethanimidamide (CAS 925252-32-0)
- [(2-fluorophenyl)methyl]urea (CAS 296277-54-8)
- 1-(3-Fluorophenyl)-3-methylurea (CAS 38648-52-1)
- 2-((4-Fluorophenyl)amino)acetamide (CAS 85098-68-6)
Recommended Standards
- 2-(3-Fluorophenoxy)ethanimidamide (CAS 284029-63-6)
- 2-(3-Fluorophenyl)-N-hydroxyacetimidamide (CAS 872362-02-2)
- 2-(2-Nitrothiophen-3-yl)acetonitrile (CAS 93418-94-1)
- 2-(4-Fluorophenoxy)acetimidamide (CAS 284029-62-5)
- 3-bromo-5-ethoxy-4-isopropoxybenZaldehyde (CAS 428476-80-6)
- Methyl (R)-1-Cbz-Piperazine-2-carboxylate (CAS 1217598-28-1)
- Praseodymium(III) phosphate (CAS 14298-31-8)
- 3-Methoxy-4-(5-oxazolyl)aniline (CAS 198821-79-3)
- 1-(1,3-Dimethyl-2,3-dihydro-1H-benzo[d]imidazol-2-yl)naphthalen-2-ol (CAS 306738-39-6)
- Glycine benzyl ester (CAS 1738-68-7)
- 2-Bromo-6-nitropyridin-4-ol (CAS 54079-65-1)
- 5-Methoxypyrazine-2-carbonyl chloride (CAS 1261434-58-5)
- D-Idose - Aqueous solution (CAS 5978-95-0)
- Insulin B (22-25) (CAS 34367-73-2)
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