3,3-Dimethyl-2-butanone CAS 75-97-8
| CAS No. | 75-97-8 |
| Molecular Formula | C6H12O |
| Molecular Weight | 100.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H12O, 3,3-Dimethyl-2-butanone contains a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 100.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
3,3-Dimethyl-2-butanone (CAS 75-97-8), molecular formula C6H12O and molecular weight 100.16 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H12O |
| Molecular Weight | 100.16 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
- Cyclohexanol (CAS 108-93-0)
- Trans-3-Hexen-1-ol (CAS 928-97-2)
- 2-Methylvaleraldehyde (CAS 123-15-9)
- (4E)-4-Hexen-1-ol (CAS 928-92-7)
- 1-(5-Fluoropyrimidin-2-yl)ethan-1-amine (CAS 905587-41-9)
- 6-Ethyl-2-(5-oxo-3-phenyl-2,5-dihydro-1H-pyrazol-1-yl)-3,4-dihydropyrimidin-4-one (CAS 861207-22-9)
- Anthraquinone Impurity 5 (CAS 116-78-9)
- 3-(4-bromophenyl)-5-chloro-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 1627180-77-1)
- Benzene-1,3,5-triyltris((4-fluorophenyl)methanone) (CAS 267668-44-0)
- Ziprasidone Impurity 73 (CAS CATO-C4X-124073)
- N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)isoxazole-5-carboxamide (CAS 941913-75-3)
- 2-Chloro-N-(cis-4-methylcyclohexyl)quinazolin-4-amine (CAS 827031-68-5)
- N-{3-cyano-4-[(2-methylphenyl)sulfanyl]phenyl}-4-fluorobenzamide (CAS 306980-73-4)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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