3-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridine-2-thiol CAS 1325304-97-9
| CAS No. | 1325304-97-9 |
| Molecular Formula | C13H8FN3OS |
| Molecular Weight | 273.29 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.
3-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridine-2-thiol (CAS 1325304-97-9) is a high-purity analytical reference standard with the molecular formula C13H8FN3OS and a molecular weight of 273.29 g/mol.
Based on its molecular formula C13H8FN3OS, 3-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridine-2-thiol 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 273.29 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.
CATO manufactures 3-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridine-2-thiol 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 | C13H8FN3OS |
| Molecular Weight | 273.29 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 | 3 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 7-(4-Fluorophenyl)-5-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carbonitrile (CAS 131364-55-1)
- N-(3-Fluorophenyl)benzo[d][1,2,3]thiadiazole-6-carboxamide (CAS 951902-25-3)
- N-[(4-Fluorophenyl)(4-methoxyphenyl)methyl]acetamide (CAS 1373233-45-4)
- 1-(4-Fluorophenyl)-3-((4-methoxyphenyl)amino)propan-1-one (CAS 37155-08-1)
- 3-((4-Fluorophenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 477320-46-0)
- ((3-Fluorophenyl)sulfonyl)proline (CAS 1101743-81-0)
- 1-((4-Fluorophenyl)sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1171916-98-5)
- ((2-Fluorophenyl)sulfonyl)-L-proline (CAS 1212433-32-3)
Recommended Standards
- {1-methyl-2-[4-(trifluoromethyl)phenyl]piperidin-3-yl}methanol (CAS 1315367-16-8)
- 4-(2-Methyl-8-nitroquinolin-5-yl)morpholine (CAS 1330750-99-6)
- Benzyl 3-oxo-2,5,6,8-tetrahydroimidazo[1,5-a]pyrazine-7(3H)-carboxylate (CAS 1353501-69-5)
- 5-(4-Morpholinophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1312617-72-3)
- 5,8-Dichloro-4-hydroxyquinoline-3-carbonitrile (CAS 61338-26-9)
- 4-Methylbenzo[d]oxazol-5-amine (CAS 208450-31-1)
- Idazoxan-d4 Hydrochloride (CAS 1329834-12-9)
- 1-(2,2-Difluoroethyl)-3-iodo-1H-pyrazole (CAS 1508660-43-2)
- 1,3,4,6,7,9-Hexahydrobenzo[1,2-c:3,4-c':5,6-c'']trithiophene (CAS 67130-91-0)
- (5-Bromo-3,4-dimethoxy-2-methylphenyl)methanol (CAS 1780561-07-0)
- Etilefrine Hydrochloride EP Impurity D (CAS 55845-90-4)
- Ethyl 3-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)propanoate (CAS 22418-98-0)
- 8-benzyl-8-azabicyclo[4.3.1]decan-10-one (CAS 936110-21-3)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com