Fipronil Sulfide CAS 120067-83-6
| CAS No. | 120067-83-6 |
| Molecular Formula | C12H4Cl2F6N4S |
| Molecular Weight | 421.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Fipronil Sulfide 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.
Fipronil Sulfide (CAS 120067-83-6), molecular formula C12H4Cl2F6N4S and molecular weight 421.15 g/mol, is a CATO reference standard with documented purity and traceability.
Fipronil Sulfide (C12H4Cl2F6N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C12H4Cl2F6N4S |
| Molecular Weight | 421.15 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Fipronil Standards
Recommended Standards
- Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)amine (CAS 1344121-06-7)
- Purple-β-D-Gal (CAS 36473-36-6)
- tert-Butyl 4-(5,6-dibromopyridin-3-yl)piperazine-1-carboxylate (CAS 897395-94-7)
- Fluralaner Impurity N1 (CAS 1095275-07-2)
- N-(2,6-Dimethylphenyl)-4,4-dimethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 281211-67-4)
- 5-chloro-2-ethenylpyridine (CAS 223445-06-5)
- (4-Amino-3-methoxyphenyl)diethylphosphine oxide (CAS 1198014-23-1)
- (1S,4S)-7-Fluoro-2-oxa-5-azabicyclo[2.2.1]heptane hydrochloride (CAS 1637399-27-9)
- Levothyroxine Impurity 24 (CAS CATO-C4X-167824)
- 2-Formyl-5-(2-oxopiperidin-1-yl)benzonitrile (CAS 1260891-24-4)
- 2-(3-(((3-Chlorophenyl)thio)methyl)phenyl)benzo[d]thiazole (CAS 400087-87-8)
- (3-Acetylthiophen-2-yl)boronic acid (CAS 36155-75-6)
- (4-((Diisopropylamino)methyl)phenyl)boronic acid (CAS 1025900-35-9)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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