2,3-Difluoro-4-Sulfanylphenol CAS 581793-29-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 581793-29-5 |
| Molecular Formula | C6H4F2OS |
| Molecular Weight | 162.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-Difluoro-4-Sulfanylphenol (CAS 581793-29-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H4F2OS. Molecular weight: 162.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H4F2OS |
| Molecular Weight | 162.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- 4,6-Difluoro-2-(methylthio)pyrimidine (CAS 122815-08-1)
- 2,6-Difluoro-4-Sulfanylphenol (CAS 151389-58-1)
- 2,2-Difluoro-1-(3-thienyl)ethanone (CAS 874279-92-2)
- 2,2-Difluoro-1-(thiophen-2-yl)ethan-1-one (CAS 2991-99-3)
- 3,5-Difluoro-4-Sulfanylphenol (CAS 581793-28-4)
- 6,7-difluoro-1H-indazole (CAS 1260384-41-5)
- 2,2-difluoro-2-(1-methyl-1H-imidazol-2-yl)ethan-1-ol (CAS 1797380-36-9)
- 2,2-difluoro-2-(3-methyl-1H-1,2,4-triazol-5-yl)ethan-1-amine (CAS 1803608-53-8)
Recommended Standards
- 2-Fluoro-3-methylquinoxaline (CAS 82803-75-6)
- 2-Fluoro-6-methylquinoxaline (CAS 226698-26-6)
- 2-(4-Fluorophenyl)imidazole (CAS 4278-08-4)
- (3-Bromo-4-nitrophenyl)methanamine hydrochloride (CAS 2007908-77-0)
- 6-(Azepan-1-yl)-4-methylnicotinic acid (CAS 1355192-65-2)
- 4-Bromo-N-(3-cyanothiophen-2-yl)benzamide (CAS 865545-75-1)
- (4,4-dimethylcyclohexyl)hydrazine dihydrochloride (CAS 2044835-21-2)
- Bezafibrate Impurity 8 (CAS CATO-C4X-20178)
- 2,2,5-Trimethylhexan-3-amine hydrochloride (CAS 1334149-69-7)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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