4-(Thiophen-3-yl)azetidin-2-one CAS 777883-78-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 777883-78-0 |
| Molecular Formula | C7H7NOS |
| Molecular Weight | 153.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(Thiophen-3-yl)azetidin-2-one (CAS 777883-78-0) pharmaceutical standards reference standard. Molecular formula: C7H7NOS. Molecular weight: 153.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7NOS |
| Molecular Weight | 153.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 1-(Thiophen-2-yl)cyclobutan-1-amine (CAS 1247844-28-5)
- 3-(Thiophen-2-yl)pyrrolidine (CAS 125067-53-0)
- (S)-1-(thiophen-3-yl)but-3-en-1-amine (CAS 1269914-52-4)
- (R)-1-(thiophen-3-yl)but-3-en-1-amine (CAS 1270272-75-7)
- 1-(Thiophen-2-yl)but-3-en-1-amine (CAS 127258-25-7)
- (R)-2-(Thiophen-2-yl)pyrrolidine (CAS 154777-22-7)
Recommended Standards
- 3-methyl-5,6-dihydrothieno[2,3-c]pyrrol-4-one (CAS 2789682-54-6)
- 4-Aminopyridine-3-carbothioamide (CAS 42242-22-8)
- 3-Methyl-5-(methylamino)-1,2-thiazole-4-carbonitrile (CAS 88394-37-0)
- (6-Amino-5-(difluoromethyl)-3-methoxypyridin-2-yl)methanol (CAS 1806890-56-1)
- 9-(Pyren-1-yl)-5H-spiro[dibenzo[c,h]acridine-7,9'-fluoren]-5-one (CAS 1447967-93-2)
- 3-(2,2,2-Trifluoroethoxy)propane-1-sulfonamide (CAS 1250712-74-3)
- 5-Fluoro-1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione (CAS 2968-28-7)
- Landiolol Impurity 48 (CAS CATO-C4X-262148)
- 7-fluoro-1-methyl-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione (CAS 97927-92-9)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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