5-Fluorothiazole CAS 205827-36-7
| CAS No. | 205827-36-7 |
| Molecular Formula | C3H2FNS |
| Molecular Weight | 103.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Fluorothiazole (CAS 205827-36-7), a certified reference material (molecular formula C3H2FNS, MW 103.12 g/mol) for analytical method development and quality control.
The molecular framework of 5-Fluorothiazole (C3H2FNS) 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. 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.
CATO manufactures 5-Fluorothiazole 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.
Physical & Chemical Properties
| Molecular Formula | C3H2FNS |
| Molecular Weight | 103.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 2015 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluorothiazole Standards
- 4-Fluorothiazole-2-carbonitrile (CAS 1638764-57-4)
- 2-Fluorothiazole-5-carboxylic acid (CAS 1167056-77-0)
- 5-Fluorothiazole-2-carboxylic acid (CAS 1211542-10-7)
- Ethyl 2-fluorothiazole-5-carboxylate (CAS 1207609-28-6)
- Ethyl 2-Fluorothiazole-4-carboxylate (CAS 153027-86-2)
- 1804410-58-9 Ethyl 4-fluorothiazole-2-carboxylate (CAS 1804410-58-9)
Recommended Standards
- 4-Hydroxybutanamide (CAS 927-60-6)
- Butyrylhydroxamic acid (CAS 4312-91-8)
- 4-Ethynylpyridine (CAS 2510-22-7)
- cis-4-Amino-tetrahydrofuran-3-ol (CAS 535936-61-9)
- 1-Methyl-3-(2-methyl-4-nitrophenyl)-2-thioxoimidazolidin-4-one (CAS 956587-18-1)
- 3,4-Bis(methylamino)cyclobut-3-ene-1,2-dione (CAS 52094-05-0)
- 2,2’-Disulfanediyl-bis-succinamide (CAS 62020-62-6)
- 4-Fluoro-N-(4H-1,2,4-triazol-4-yl)benzene-1-sulfonamide (CAS 330468-68-3)
- 1-(Phenylsulfonyl)-4-(prop-2-yn-1-yl)piperazine (CAS 923694-01-3)
- tert-Butyl 2-(4-fluorophenylcarbonothioyl)hydrazinecarboxylate (CAS 863296-73-5)
- 2-[(4-Benzylpiperazin-1-yl)methyl]-2H,3H,5H,6H-imidazo[1,2-c]quinazolin-5-one (CAS 145938-38-1)
- 5,5’-Diformyl-2,2’-bipyridyl (CAS 135822-72-9)
- 5-(3-Fluorophenyl)piperidine-3-carboxamide (CAS 1421604-35-4)
- Lixisenatide (CAS 320367-13-3（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com