3'-Fluoro-[1,1'-biphenyl]-3-thiol CAS 845822-99-3
| CAS No. | 845822-99-3 |
| Molecular Formula | C12H9FS |
| Molecular Weight | 204.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3'-Fluoro-[1,1'-biphenyl]-3-thiol 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.
CATO supplies 3'-Fluoro-[1,1'-biphenyl]-3-thiol (CAS 845822-99-3), a certified reference material (molecular formula C12H9FS, MW 204.26 g/mol) for analytical method development and quality control.
3'-Fluoro-[1,1'-biphenyl]-3-thiol (C12H9FS) contains sulfur-containing functionality, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
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 | C12H9FS |
| Molecular Weight | 204.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
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- 4'-Fluoro-[1,1'-biphenyl]-4-thiol (CAS 200958-13-0)
- 330-85-8 4-Fluoro diphenyl sulfide DTXSID20466503 (CAS 330-85-8)
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- 2-Chloro-4,5,6-trifluorobenzo[d]thiazole (CAS 1245213-27-7)
- 3-Bromo-5-nitro-2-(pyrrolidin-1-yl)pyridine (CAS 1065074-81-8)
- 1-Bromo-2-(trifluoromethoxy)-4-(trifluoromethyl)benzene (CAS 1417566-67-6)
- 7-Bromo-4-methoxy-1h-indazole-3-carboxylic acid (CAS 865887-05-4)
- 2-[(2-fluorophenyl)sulfanyl]acetohydrazide (CAS 848052-92-6)
- 1,6-naphthyridine-8-carboxylic acid (CAS 362606-19-7)
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