(E)-3-Ethylidenepyrrolidin-2-one CAS 930-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 930-94-9 |
| Molecular Formula | C6H9NO |
| Molecular Weight | 111.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-3-Ethylidenepyrrolidin-2-one (CAS 930-94-9) pharmaceutical standards reference standard. Molecular formula: C6H9NO. Molecular weight: 111.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H9NO |
| Molecular Weight | 111.14 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (E)-3-Ethoxy-2-methylacrylonitrile (CAS 88456-27-3)
- (R)-4-Methyl-3-methylenepyrrolidin-2-one (CAS 2796968-93-7)
- (5-Methylfuran-3-yl)methanamine (CAS 549889-66-9)
- 6,6'-Dimethoxy-3,3'-bipyridine (CAS 95881-82-6)
- (2S,3S,4S,5S)-2-(Hydroxymethyl)-3,4,5-piperidinetriol (CAS 117821-07-5)
- N-(2-Ethoxyphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557063-66-8)
- (3',5'-Difluoro-[1,1'-biphenyl]-3-yl)methanol (CAS 885963-56-4)
- Morpholinium, 4-ethyl-4-hexadecyl-, ethyl sulfate (CAS 78-21-7)
- (Z)-7-((2S,3R)-3-((2Z,5Z,8Z)-Undeca-2,5,8-trien-1-yl)oxiran-2-yl)hept-5-enoic acid (CAS 851378-93-3)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com