2-Fluoro-5-methylthiophene CAS 1481-00-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1481-00-1 |
| Molecular Formula | C5H5FS |
| Molecular Weight | 116.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Fluoro-5-methylthiophene (CAS 1481-00-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5FS. Molecular weight: 116.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H5FS |
| Molecular Weight | 116.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
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Recommended Standards
- 4-(Hydroxymethyl)tetrahydropyran (CAS 14774-37-9)
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- (Tetrahydropyran-3-yl)methanol (CAS 14774-36-8)
- (2-tert-Butyl-1h-imidazol-4-yl)methanol (CAS 68282-44-0)
- (S)-N1-Methyl-N1-(1-methylpiperidin-3-yl)ethane-1,2-diamine (CAS 1354000-67-1)
- 4-((Tetrahydro-2h-pyran-4-yl)methyl)piperidin-4-ol (CAS 1479594-14-3)
- 3-(4-Fluorophenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 945262-25-9)
- 2-Chloro-6-hydroxy-4-((2-methoxyphenyl)thio)benzaldehyde (CAS 301179-85-1)
- Vilanterol Impurity 17 (CAS CATO-C4X-193517)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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 13829788188 / jacky.chen@cato-chem.com