3-(Pentafluorothio)styrene CAS 713-39-3
| CAS No. | 713-39-3 |
| Molecular Formula | C8H7F5S |
| Molecular Weight | 230.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(Pentafluorothio)styrene 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-(Pentafluorothio)styrene (CAS 713-39-3), a certified reference material (molecular formula C8H7F5S, MW 230.20 g/mol) for analytical method development and quality control.
Structurally, 3-(Pentafluorothio)styrene (C8H7F5S) contains sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 230.20 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H7F5S |
| Molecular Weight | 230.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Pentafluorothio Standards
- 3-(Pentafluorothio)benzonitrile (CAS 401892-82-8)
- 4-(Pentafluorothio)benzaldehyde (CAS 401892-84-0)
- 3-(Pentafluorothio)phenylacetylene (CAS 1426290-10-9)
- 4-(Pentafluorothio)phenol (CAS 774-94-7)
- 5-(Pentafluorothio)-1H-benzimidazole (CAS 663179-60-0)
- 5-(Pentafluorothio)-1,3-benzoxazole (CAS 1379812-05-1)
- 3-(Pentafluorothio)benzoic Acid (CAS 833-96-5)
- 4-(Pentafluorothio)benzoic acid (CAS 832-32-6)
Recommended Standards
- 3-(Methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diol (CAS 4927-97-3)
- 3-Oxo-2-(trifluoromethylthio)butyric acid ethylester (CAS 42105-37-3)
- 2-(4-fluorophenyl)-4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one (CAS 900017-19-8)
- Diethyl (3-hydroxyphenyl)phosphonate (CAS 33733-32-3)
- 13-cis Retinoic Acid-d5 Methyl Ester (CAS 1331666-29-5)
- 5-(3,4-Dihydro-2(1h)-isoquinolinylmethyl)-2-furoic acid (CAS 915922-68-8)
- Methyl 4-bromo-2-methoxy-3-methylbenzoate (CAS 1427413-96-4)
- Carisoprodol Impurity 4 (CAS 25384-75-2)
- N-(4-butylphenyl)-4-nitrobenzamide (CAS 99338-13-3)
- tert-Butyl (1-(2-aminoethyl)pyrrolidin-3-yl)carbamate (CAS 1353977-52-2)
- ethyl 3-hydroxyfuro[3,2-b]pyridine-2-carboxylate (CAS 107095-99-8)
- 1-{5-[(2-Methoxyphenyl)methylene]-4-oxo-2-thioxo-1,3-thiazolan-3-yl}dihydro-2,6(1H,3H)-pyridinedione (CAS 477859-29-3)
- ethyl 3-amino-4-cyano-1-phenyl-1H-pyrrole-2-carboxylate (CAS 59021-51-1)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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