Pyrazine-2-sulfonyl fluoride CAS 2090368-34-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090368-34-4 |
| Molecular Formula | C4H3FN2O2S |
| Molecular Weight | 162.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pyrazine-2-sulfonyl fluoride (CAS 2090368-34-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3FN2O2S. Molecular weight: 162.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H3FN2O2S |
| Molecular Weight | 162.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pyrazine Standards
- Pyrazine-2-sulfonic acid (CAS 139263-49-3)
- 1,1'-(Pyrazine-2,6-diyl)diethanone (CAS 132855-06-2)
- 1,1'-(Pyrazine-2,5-diyl)bis(ethan-1-one) (CAS 39248-49-2)
- Pyrazine-2-sulfonamide (CAS 1195533-51-7)
- Pyrazine-2,3-dicarboxamide (CAS 6164-78-9)
- Pyrazine-2,5-dicarboxamide (CAS 41110-27-4)
- Pyrazine,2-methoxy-6-(1-methylpropyl)- (CAS 30712-68-6)
- Pyrazine-2,6-dicarboxylic acid (CAS 940-07-8)
Recommended Standards
- L-serylglycine (CAS 687-63-8)
- Pyrimidine-2-sulfonyl fluoride (CAS 35762-87-9)
- Lactic Acid Ethyl Carbonate (CAS 5700-72-1)
- 1-(4-methoxybutyl)piperidin-4-amine dihydrochloride (CAS 1803586-10-8)
- 2-Ethoxyacetohydrazide hydrochloride (CAS 1049750-42-6)
- 4-(Difluoromethoxy)-2-fluoro-1-iodobenzene (CAS 1261478-98-1)
- Trimethyl(2-methyl-1H-inden-1-yl)silane (CAS 42466-59-1)
- (2E)-1-(4-Bromophenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 297138-53-5)
- (1R,2R)-N1-Boc-cyclopropane-1,2-diamine (CAS 1332761-28-0)
- Peptide 438 (CAS CATO-CPTD788438)
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