4-(Methylsulfonyl)isothiazol-3-amine CAS 2794197-49-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2794197-49-0 |
| Molecular Formula | C4H6N2O2S2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Methylsulfonyl)isothiazol-3-amine (CAS 2794197-49-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H6N2O2S2. Molecular weight: 178.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H6N2O2S2 |
| Molecular Weight | 178.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
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Recommended Standards
- 4-(Cyclopropylmethyl)-2-methoxyphenol (CAS 479484-75-8)
- 4-(O-tolyl)butanoic acid (CAS 6943-79-9)
- 4-(Cyclohex-1-en-1-yl)-3-methyl-1,2-oxazol-5-amine (CAS 88786-09-8)
- 2-oxabicyclo[2.1.1]hexane-1-carbaldehyde (CAS 2286042-62-2)
- 1-((P-tolyloxy)methyl)-1H-pyrazol-4-amine (CAS 1006472-16-7)
- N-Fmoc-O-ethyl-L-homoserine (CAS 1932074-99-1)
- Acid Red 249 (CAS 6416-66-6)
- (3aS,6aS)-3a-(Trifluoromethyl)octahydrocyclopenta[c]pyrrole hydrochloride (CAS 2307778-74-9)
- (3-Oxocyclohexyl)boronic acid (CAS 2377587-32-9)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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