3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-2-hydrazinylpyridine CAS 1370598-66-5
| CAS No. | 1370598-66-5 |
| Molecular Formula | C13H10FN5O |
| Molecular Weight | 271.25 g/mol |
| 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.
CATO supplies 3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-2-hydrazinylpyridine (CAS 1370598-66-5), a certified reference material (molecular formula C13H10FN5O, MW 271.25 g/mol) for analytical method development and quality control.
Structurally, 3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-2-hydrazinylpyridine (C13H10FN5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 271.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-[3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-2-hydrazinylpyridine 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 | C13H10FN5O |
| Molecular Weight | 271.25 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Fluorophenyl Standards
- 1-(2-Fluorophenyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-25-3)
- 1-(4-Fluorophenyl)-6-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011397-72-0)
- 1015873-61-6 1-(4-Fluorophenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid MFCD09863281 (CAS 1015873-61-6)
- 1-(2-Fluorophenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid (CAS 1172017-52-5)
- 3-(4-Fluorophenyl)-5-(6-hydrazinylpyridin-3-yl)-1,2,4-oxadiazole (CAS 1325304-32-2)
- 3-(4-Fluorophenyl)-5-(2-hydrazinylpyridin-3-yl)-1,2,4-oxadiazole (CAS 1351398-77-0)
- 4-(4-Fluorophenyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1354704-92-9)
- 5-(4-Fluorophenyl)-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443279-63-7)
Recommended Standards
- Methyl 6-fluoro-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine-7-carboxylate (CAS 1380331-32-7)
- 3-Bromo-5-chloro-2,6-difluorophenylboronic acid (CAS 1451393-03-5)
- 1-(4-Fluoro-3-(trifluoromethyl)phenyl)cyclohexanecarbonitrile (CAS 1260807-20-2)
- 2-(3-Fluorophenyl)benzo[d]oxazole-5-carbohydrazide (CAS 1706452-92-7)
- 2-(Difluoromethyl)-4-fluoro-3-methoxypyridine-6-carboxaldehyde (CAS 1805293-45-1)
- 9H-Fluoren-9-yl 4-chlorobutanoate (CAS 79817-31-5)
- 1-Methyl-1h-pyrazol-5-amine hydrochloride (CAS 32016-34-5)
- (3-Bromo-2-((3-methoxybenzyl)oxy)-5-methylphenyl)boronic acid (CAS 849062-23-3)
- 4-Chloro-2,5-dimethylquinazoline (CAS 147006-57-3)
- 3-(Bicyclo[2.2.1]heptan-2-yl)-2,2-dimethylpropan-1-ol (CAS 1560286-88-5)
- Bis(2-methylpropyl)[(oxiran-2-yl)methyl]amine (CAS 51734-85-1)
- 4-chloro-3-fluoro-2-(morpholin-4-yl)aniline (CAS 1803603-63-5)
- seltamivir Impurity 147 (CAS CATO-C4X-1720147)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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