N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)formamide CAS 1567053-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1567053-41-1 |
| Molecular Formula | C5H7NO3S |
| Molecular Weight | 161.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)formamide (CAS 1567053-41-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7NO3S. Molecular weight: 161.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7NO3S |
| Molecular Weight | 161.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Fluoro-1-phenyl-1H-pyrrole (CAS 148541-80-4)
- 2-(3-Fluorophenyl)pyrrole (CAS 1616603-14-5)
- 1-fluoronaphthalen-2-amine (CAS 14554-00-8)
- [2-methyl-6-(propan-2-yl)phenyl]hydrazine hydrochloride (CAS 1803601-93-5)
- 5-(3,3-difluorocyclobutyl)-1H-pyrazol-3-amine (CAS 1425931-95-8)
- 2-(3-(Trifluoromethyl)isoxazol-5-yl)acetonitrile (CAS 1420792-36-4)
- N-(2-Ethylphenyl)benzenesulfonamide (CAS 84416-67-1)
- 1,2-Dihydro-5-methoxy-3H-benz[e]inden-3-one (CAS 857552-15-9)
- 3-(1,2,3,4-Tetrahydronaphthalen-1-yl)propan-1-amine (CAS 1342127-67-6)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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