5-((3-Fluoropropyl)thio)-1,3,4-thiadiazole-2(3H)-thione CAS 866144-12-9
| CAS No. | 866144-12-9 |
| Molecular Formula | C5H7FN2S3 |
| Molecular Weight | 210.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 5-((3-Fluoropropyl)thio)-1,3,4-thiadiazole-2(3H)-thione (CAS 866144-12-9), a certified reference material (molecular formula C5H7FN2S3, MW 210.32 g/mol) for analytical method development and quality control.
The molecular framework of 5-((3-Fluoropropyl)thio)-1,3,4-thiadiazole-2(3H)-thione (C5H7FN2S3) is characterized by a nitrile group, sulfur-containing functionality, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), 5-((3-Fluoropropyl)thio)-1,3,4-thiadiazole-2(3H)-thione 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 | C5H7FN2S3 |
| Molecular Weight | 210.32 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Fluoropropyl Standards
- 3-Fluoropropyl trifluoromethanesulfonate (CAS 180597-96-0)
- 4-(3-Fluoropropyl)thiomorpholine-3-carboxylic acid (CAS 1544019-88-6)
- 2-(3-Fluoropropyl)isoindoline-1,3-dione (CAS 252736-26-8)
- (3-((3-Fluoropropyl)thio)phenyl)boronic acid (CAS 958453-77-5)
- (4-((3-Fluoropropyl)thio)phenyl)boronic acid (CAS 958453-83-3)
- 4-[(3-Fluoropropyl)sulphonyl]toluene (CAS 1031928-89-8)
- 6-Ethyl-2-((3-fluoropropyl)thio)pyrimidin-4(3H)-one (CAS 478064-58-3)
- 3-Fluoropropyl (2,2,2-trifluoroethyl) carbonate (CAS 1980085-54-8)
Recommended Standards
- 4-methylpyrazolo[1,5-a]quinolin-3-ol (CAS 2766427-74-9)
- 5-(Dimethylamino)benzo[d]thiazole-2(3H)-thione (CAS 298687-01-1)
- 4-Methyl-3-methylthio-4H-1,2,4-benzothiadiazin-1,1-dioxide (CAS 42140-71-6)
- 5-Ethoxy-2,2'-bithiophene (CAS 371149-34-7)
- 4-Cyano-N-(1-methylethyl)benzenemethanesulfonamide (CAS 878218-25-8)
- Thebaol (CAS 481-81-2)
- 2H-chromene-6-carboxylic acid (CAS 527681-43-2)
- 2-Chloro-1-[(2S)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-[(tetrahydro-2H-pyran-2-yl)oxy]propyl]-4-nitro-1H-imidazole (CAS 943610-38-6)
- Bromo-PEG4-CH2COOtBu (CAS 1807505-29-8)
- 1704050-88-3 C15H18FNO4 ethyl cis-4-fluoro-1-benzyloxycarbonylpyrrolidine-3-carboxylate (CAS 1704050-88-3)
- 4-(4-Methoxyphenyl)-5-phenyl-4h-1,2,4-triazol-3-yl hydrosulfide (CAS 63279-75-4)
- 4-Chloro-1-(4-(methylsulfonyl)phenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 832714-08-6)
- 3-(Methoxymethyl)-1-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 866472-71-1)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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