878376-35-3 Pyridine-2-sulfonyl fluoride DTXSID90469460 CAS 878376-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878376-35-3 |
| Molecular Formula | C5H4FNO2S |
| Molecular Weight | 161.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 878376-35-3 Pyridine-2-sulfonyl fluoride DTXSID90469460 (CAS 878376-35-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4FNO2S. Molecular weight: 161.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H4FNO2S |
| Molecular Weight | 161.15 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyridine Standards
- pyridine-3-sulfonyl fluoride (CAS 1373307-61-9)
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- Pyridine-2,4,6-tricarbaldehyde (CAS 6390-09-6)
- 1,1'-(Pyridine-3,5-diyl)diethanone (CAS 1199-61-7)
- 1,1'-(Pyridine-2,4-diyl)diethanone (CAS 20857-17-4)
- 1,1'-(Pyridine-2,5-diyl)diethanone (CAS 20857-28-7)
- Pyridine-2,6-bis(carboximidamide) (CAS 150223-49-7)
Recommended Standards
- 2,6-Difluorophenyl isocyanate 1,3-difluoro-2-isocyanatobenzene 1-Isocyanato-2,6-difluorobenzene 2,6-Difluoro-1-isocyanato-benzene 65295-69-4 (CAS 65295-69-4)
- 5-Aminoquinoxalin-2(1H)-one (CAS 1002129-56-7)
- 2,4-DIFLUORO-1-ISOCYANATOBENZENE 2,4-DIFLUOROISOCYANATOBENZENE 2,4-DIFLUOROPHENYL ISOCYANATE 59025-55-7 AS04328 ISOCYANIC ACID 2,4-DIFLUOROPHENYL ESTER OTAVA-BB 1055606 TIMTEC-BB SBB006537 (CAS 59025-55-7)
- 7-(4-Fluorophenyl)-1,4-thiazepane (CAS 1428233-49-1)
- 1-Ethyl-N3-(furan-2-ylmethyl)-1H-pyrazole-3,4-diamine dihydrochloride (CAS 1431966-51-6)
- 5-Phenylpyrazolo[1,5-a]pyridine-2-carboxylic acid (CAS 1121056-51-6)
- BTO26-2ThBr (CAS 1574242-52-6)
- Benzo[c][1,2,5]thiadiazol-5-yl(4-(pyrimidin-2-yl)piperazin-1-yl)methanone (CAS 1235264-62-6)
- 1-(Chloromethoxy)-4-methyl-2-nitrobenzene (CAS 1508912-54-6)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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