Pentafluorophenyl pyridine-2-sulfonate CAS 1199262-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1199262-21-9 |
| Molecular Formula | C11H4F5NO3S |
| Molecular Weight | 325.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pentafluorophenyl pyridine-2-sulfonate (CAS 1199262-21-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H4F5NO3S. Molecular weight: 325.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H4F5NO3S |
| Molecular Weight | 325.21 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pentafluorophenyl Standards
- Pentafluorophenyl 1,3-thiazole-2-sulfonate (CAS 1421601-80-0)
- 5-Pentafluorophenyl-1H-indole-2,3-dione (CAS 893737-60-5)
- 5-(PEntafluorophenyl)dipyrromethane (CAS 167482-91-9)
- 2,3,4,5,6-Pentafluorophenyl 4-methylbenzenesulfonate (CAS 2069-36-5)
- 5-(2,3,4,5,6-Pentafluorophenyl)-1H-indole-3-carbaldehyde (CAS 893734-35-5)
- Pentafluorophenyl 1-methylpiperidine-3-carboxylate (CAS 946409-23-0)
- Pentafluorophenyl 1-methyl-1H-indole-7-carboxylate (CAS 941716-96-7)
- Pentafluorophenyl-4-methyl-1,3-thiazole-2-sulfonate (CAS 1421602-12-1)
Recommended Standards
- Ethyl(4aS,9bR)-6-bromo-1,3,4,4a,5,9b-hexahydro-2H-pyrido[4,3-b]indole-2-carboxylate (CAS 1059630-08-8)
- 2-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1220715-96-7)
- Lumateperone Impurity 39 (CAS 2306249-85-2)
- 5-(2,3-Dihydro-1-benzofuran-5-yl)-1H-pyrazole-3-carboxylic acid (CAS 1491131-49-7)
- 5-Methyl-2’-O-methylcytidine (CAS 113886-70-7)
- Baxdrostat Impurity 23 (CAS 1428652-33-8)
- 6-Bromo-2-methyl-2,3-dihydroimidazo[2,1-b]oxazol-5-amine (CAS 2135332-15-7)
- 3-Amino-3-(5-(2-chloro-5-(trifluoromethyl)phenyl)furan-2-yl)propanoic acid (CAS 773125-93-2)
- tert-Butyl (4-bromobutyloxy)acetate (CAS 475086-55-6)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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