pentafluorophenyl 5-chloropyrimidine-2-sulfonate CAS 1803604-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803604-84-3 |
| Molecular Formula | C10H2ClF5N2O3S |
| Molecular Weight | 360.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies pentafluorophenyl 5-chloropyrimidine-2-sulfonate (CAS 1803604-84-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H2ClF5N2O3S. Molecular weight: 360.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H2ClF5N2O3S |
| Molecular Weight | 360.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related pentafluorophenyl Standards
- Bis(Pentafluorophenyl)Borinic Acid (CAS 2118-02-7)
- Pentafluorophenyl 4,5-dimethyl-1,3-thiazole-2-sulfonate (CAS 1354950-61-0)
- Pentafluorophenyl 2-pyrrolidin-1-ylpyrimidine-5-carboxylate (CAS 946409-38-7)
- Pentafluorophenyl 2-pyridin-4-ylpyrimidine-5-carboxylate (CAS 946409-27-4)
- Pentafluorophenyl 3-(1-methyl-1H-pyrazol-3-yl)benzoate (CAS 910037-11-5)
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- Pentafluorophenyl 4-Nitrobenzenesulfonate (CAS 244633-31-6)
- (2,3,4,5,6-pentafluorophenyl) phenylmethanesulfonate (CAS 864450-16-8)
Recommended Standards
- Trimethyl(2-(triphenylsilyl)ethyl)silane (CAS 102105-77-1)
- (4S,5R)-4-[(tert-Butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one (CAS 83159-91-5)
- Palbociclib Impurity 158 (CAS 2639903-34-5)
- Ethyl 2,6-dichloro-3-nitrobenzoate (CAS 773137-11-4)
- Methyl 3-(oxetan-3-yl)benzoate (CAS 1044507-47-2)
- Isopropyl diaminophosphorylcarbamate (CAS 298692-41-8)
- 4-(3,3,3-Trifluoroprop-1-en-2-yl)benzonitrile (CAS 471856-97-0)
- (4-Bromophenyl)(3,4-difluorophenyl)methanone (CAS 844878-99-5)
- (3E)-6[(TERT-BUTYLDIPHENYLSILYL)OXY]HEX-3-ENE-1-YL METHANESULFONATE (CAS 1383153-81-8)
- Hexapeptide-11 (CAS 161258-30-6)
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