(1-(2-Fluorophenyl)ethyl)hydrazine CAS 1016751-09-9
| CAS No. | 1016751-09-9 |
| Molecular Formula | C8H11FN2 |
| Molecular Weight | 154.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1-(2-Fluorophenyl)ethyl)hydrazine.
(1-(2-Fluorophenyl)ethyl)hydrazine (CAS 1016751-09-9), molecular formula C8H11FN2 and molecular weight 154.18 g/mol, is a CATO reference standard with documented purity and traceability.
(1-(2-Fluorophenyl)ethyl)hydrazine (C8H11FN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; 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).
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.
As a certified reference material (CRM), (1-(2-Fluorophenyl)ethyl)hydrazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H11FN2 |
| Molecular Weight | 154.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- (1-(3-Fluorophenyl)ethyl)hydrazine (CAS 1016526-56-9)
- 1-(3-Fluorophenyl)propan-2-ol (CAS 1021928-02-8)
- (3-Ethyl-4-fluorophenyl)methanol (CAS 1135253-08-5)
- (2-ethyl-6-fluorophenyl)methanol (CAS 1355089-04-1)
- (2-Ethyl-3-fluorophenyl)methanol (CAS 1427460-18-1)
- (1s)-1-(4-Fluorophenyl)propan-1-ol (CAS 145438-93-3)
- 2-(3-Fluorophenyl)propan-1-ol (CAS 1480002-67-2)
- (R)-1-(4-Fluorophenyl)propan-2-ol (CAS 152485-69-3)
Recommended Standards
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- 2-(2-Fluoro-5-methylphenyl)ethan-1-ol (CAS 1000572-02-0)
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- 3-(4-Fluoropyridin-3-yl)propan-1-amine (CAS 1060809-55-3)
- 1-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-pyrazole (CAS 603113-18-4)
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