1,1-Difluoro-2-isothiocyanatoethane CAS 675-37-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 675-37-6 |
| Molecular Formula | C3H3F2NS |
| Molecular Weight | 123.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1-Difluoro-2-isothiocyanatoethane (CAS 675-37-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H3F2NS. Molecular weight: 123.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H3F2NS |
| Molecular Weight | 123.12 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- 4,5-Difluoro-1,3-dioxolan-2-one (CAS 171730-81-7)
- 2,2-difluoro-N’-hydroxypropanimidamide (CAS 1287685-81-7)
- 5,5-Difluoro-1,3-Dioxane (CAS 36301-44-7)
- 4,4-difluoro-2-methylbutan-1-ol (CAS 1909308-66-2)
- 3,3-Difluoro-2,2-dimethylpropan-1-ol (CAS 2098097-57-3)
- (+/-)-2,2-Difluoro-1-methylcyclopropan1-yl-methanol (CAS 1241675-78-4)
- (2,2-difluoro-1-methyl-cyclopropyl)methanol (CAS 128230-72-8)
- (2,2-Difluoro-3-methylcyclopropyl)methanol (CAS 509072-72-4)
Recommended Standards
- 4-Azido-1-methyl-1H-pyrazole (CAS 167226-48-4)
- 3,5-Diamino-1H-pyrazole-4-carbonitrile (CAS 6844-58-2)
- 1,5-Diamino-1h-imidazole-4-carbonitrile (CAS 141563-06-6)
- 3-Bromo-N-cyclopropylbenzenesulfinamide (CAS 1704065-61-1)
- 2-Cyclopropylformamidoimidazole-5-chlorobenzophenone (CAS 2896-97-1)
- Methyl (R,Z)-2-((tert-butoxycarbonyl)amino)-3-(2-(4-((3,4-dichlorobenzyl)oxy)phenyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acrylate (CAS 1246829-68-4)
- Diethyl Nitromalonate (CAS 603-67-8)
- (S)-2-(4-Nitrophenyl)morpholine (CAS 920799-01-5)
- 3-(2-Fluorophenoxy)phenylboronic acid (CAS 2377608-62-1)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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