4-(1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one CAS 190059-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190059-33-7 |
| Molecular Formula | C13H20O2 |
| Molecular Weight | 208.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one (CAS 190059-33-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H20O2. Molecular weight: 208.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H20O2 |
| Molecular Weight | 208.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
Related Trimethyl Standards
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- 1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]piperazine (CAS 957514-00-0)
- 3,5,5-Trimethyl-4-(3-oxobutyl)-2-cyclohexen-1-one (CAS 74233-41-3)
- 4-(2,2,6-Trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl)but-3-en-2-one (CAS 23267-57-4)
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Recommended Standards
- (E)-1,2-Di-p-tolylethene (CAS 18869-29-9)
- 2-(Adamantan-1-yl)acetohydrazide (CAS 19026-80-3)
- 1-Cyclopentyl-5-(propoxymethyl)-1H-pyrazole (CAS 1856086-55-9)
- 2,4-Dibromo-6-(1-phenylethyl)aniline (CAS 869497-59-6)
- L-arabino-Hex-5-enitol, 2,6-anhydro-1,5-dideoxy-3-O-(phenylmethyl)- (CAS 137035-65-5)
- (3R)-1,4-oxazepane-3-carboxylic acid (CAS 1932546-81-0)
- Vardenafil Impurity 51 (CAS CATO-C4X-101751)
- 2-Chloro-6-(trifluoromethoxy)phenol (CAS 1036713-42-4)
- 4-Methoxy-3-(prop-2-yn-1-yloxy)benzaldehyde (CAS 145654-01-9)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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