Pentafluoro Pentanethiol CAS 148757-88-4
| CAS No. | 148757-88-4 |
| Molecular Formula | C5H7F5S |
| Molecular Weight | 194.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Pentafluoro Pentanethiol is closely related to sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Pentafluoro Pentanethiol (CAS 148757-88-4) is a high-purity analytical reference standard with the molecular formula C5H7F5S and a molecular weight of 194.17 g/mol.
Based on its molecular formula C5H7F5S, Pentafluoro Pentanethiol contains sulfur-containing functionality, fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 194.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Pentafluoro Pentanethiol 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 | C5H7F5S |
| Molecular Weight | 194.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Pentafluoro Standards
- 3-(Pentafluoro-l6-sulfanyl)furan (CAS 917567-74-9)
- 1,2,3,4,5-Pentafluoro-6-isocyanobenzene (CAS 58751-09-0)
- 2,2,3,3,3-Pentafluoro-propionic acid ethyl ester 426-65-3 ETHYL 2,2,3,3,3-PENTAFLUOROPROPANOATE ETHYL PENTAFLUOROPROPANOATE ETHYL PENTAFLUOROPROPIONATE ETHYL PERFLUOROPROPIONATE JF10028 PENTAFLUOROPROPIONIC ACID ETHYL ESTER (CAS 426-65-3)
- Pentafluoro-N-methylaniline (CAS 1201-02-1)
- 1,1,1,2,2-pentafluoro-3-prop-2-enoxypropane 1,1,1,2,2-pentakis(fluoranyl)-3-prop-2-enoxy-propane 186907-75-5 A813096 (CAS 186907-75-5)
- 1,2,3,4,5-PENTAFLUORO-6-VINYL-BENZENE 1-ETHENYL-2,3,4,5,6-PENTAFLUOROBENZENE 2',3',4',5',6'-PENTAFLUOROSTYRENE 2,3,4,5,6-PENTAFLUOROSTYRENE 2,3,4,5,6-PENTAFLUOROVINYLBENZENE 653-34-9 EF10122 PENTAFLUOROSTYRENE (CAS 653-34-9)
- 4,4,5,5,5-pentafluoro-3-oxopentanenitrile (CAS 110234-69-0)
- 2-(Pentafluoro-1-propenyl)tetrahydrofuran (CAS 74727-27-8)
Recommended Standards
- 1,1,1-Trifluoro-3-(2-thienyl)-2-propanone (CAS 14529-33-0)
- 1-(5-(Trifluoromethyl)thiophen-3-yl)ethan-1-one (CAS 1517721-97-9)
- 1-[5-(Trifluoromethyl)thiophen-2-yl]ethan-1-one (CAS 1367959-32-7)
- 5-(2-Fluoro-4-methoxyphenyl)-1H-tetrazole (CAS 1522399-03-6)
- 2-Amino-3-(1H-pyrazol-1-yl)propan-1-ol (CAS 1343400-68-9)
- 5-Bromo-1,2-diphenyl-1H-benzo[d]imidazole (CAS 760212-55-3)
- 7-Chloro-2,5-dimethyl-3-(p-tolyl)pyrazolo[1,5-a]pyrimidine (CAS 1281233-89-3)
- 2-((2,5-Difluorophenyl)thio)-N-(prop-2-yn-1-yl)acetamide (CAS 1209696-19-4)
- 2,4-Xylidinothiazoline (CAS 56242-62-7)
- N-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)-N-methylformamide (CAS 147227-48-3)
- Bromfenac Impurity 75 (CAS 91715-34-3)
- 6-Acetylpicolinic acid (CAS 122637-39-2)
- 2-Ethyladamantan-2-yl bicyclo[2.2.1]hept-5-ene-2-carboxylate (CAS 328087-87-2)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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