5,5-Dimethyl-3-methylidenepyrrolidin-2-one CAS 73018-16-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73018-16-3 |
| Molecular Formula | C7H11NO |
| Molecular Weight | 125.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,5-Dimethyl-3-methylidenepyrrolidin-2-one (CAS 73018-16-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H11NO. Molecular weight: 125.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H11NO |
| Molecular Weight | 125.17 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.) | 1977 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
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- 2,5-Dimethyl-3-(hydroxymethyl)pyrrole (CAS 1248565-78-7)
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- 2,2-dimethyl-3-(oxiran-2-yl)propanenitrile (CAS 1799542-40-7)
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Recommended Standards
- 4-tert-Butyl-1,3-oxazole (CAS 52713-54-9)
- 5,6-dihydro-2H-cyclopenta[c]pyrrol-4-one (CAS 95065-06-8)
- 4-Methyltetrahydro-2H-pyran-4-carbonitrile (CAS 856255-87-3)
- 4-Hydroxy-7-(pyridin-3-yl)-9-(trifluoromethyl)thieno[2,3-b:4,5-b']dipyridin-2(1H)-one (CAS 879457-63-3)
- N-methyl-6-nitrobenzo[d]oxazol-2-amine (CAS 78749-80-1)
- 6-Ethyl-2-(pyridin-2-yl)quinoline-4-carboxylic acid (CAS 588711-28-8)
- Ethyl 2-chloro-4-methoxypyrimidine-5-carboxylate (CAS 1260178-65-1)
- N-(3-amino-4-methylphenyl)thiophene-2-carboxamide (CAS 332906-72-6)
- 2,3-Dihydro-3-(1H-indol-3-ylmethylene)-2-oxo-1H-indole-5-sulfonamide (CAS 181223-16-5)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com