2-((2-Fluorobenzyl)thio)acetohydrazide CAS 669705-47-9
| CAS No. | 669705-47-9 |
| Molecular Formula | C9H11FN2OS |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-((2-Fluorobenzyl)thio)acetohydrazide (CAS 669705-47-9) is a high-purity analytical reference standard with the molecular formula C9H11FN2OS and a molecular weight of 214.26 g/mol.
Based on its molecular formula C9H11FN2OS, 2-((2-Fluorobenzyl)thio)acetohydrazide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.26 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.
Physical & Chemical Properties
| Molecular Formula | C9H11FN2OS |
| Molecular Weight | 214.26 g/mol |
| 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- 2-((3-Fluorobenzyl)thio)acetohydrazide (CAS 669709-41-5)
- 2-((4-Fluorobenzyl)thio)acetohydrazide (CAS 669709-39-1)
- 3-((4-Fluorobenzyl)thio)propanoic acid (CAS 23912-15-4)
- Methyl 2-((4-fluorobenzyl)thio)acetate (CAS 669757-96-4)
- n-(4-Fluorobenzyl)-3-(methylthio)propan-1-amine (CAS 1038246-74-0)
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