5-Oxabicyclo[2.1.0]pentane CAS 185-96-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 185-96-6 |
| Molecular Formula | C4H6O |
| Molecular Weight | 70.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Oxabicyclo[2.1.0]pentane (CAS 185-96-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6O. Molecular weight: 70.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6O |
| Molecular Weight | 70.09 g/mol |
| Purity | 97%+ |
| 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Oxabicyclo Standards
- 1-Methyl-5-oxabicyclo[2.1.0]pentane (CAS 1942-43-4)
- 6-oxabicyclo[3.1.0]hexan-3-one (CAS 74017-10-0)
- 1-Methyl-6-oxabicyclo[3.1.0]hexane (CAS 16240-42-9)
- 2-Oxabicyclo[3.1.0]Hexan-6-amine (CAS 1708160-40-0)
- 2-Oxabicyclo[2.1.1]Hexan-4-amine (CAS 2260931-48-2)
- 3-Oxabicyclo[3.1.0]Hexan-1-amine (CAS 2027628-40-4)
- 3-Oxabicyclo[3.1.0]Hexan-6-amine (CAS 724701-02-4)
- 5-Oxabicyclo[2.1.1]hexan-2-amine (CAS 2820191-54-4)
Recommended Standards
- 2,5-Dihydrofuran (CAS 1708-29-8)
- 2,3-Butadien-1-ol (CAS 18913-31-0)
- (Z)-But-2-enal (CAS 15798-64-8)
- Pyrimethamine Impurity 3 (CAS 3275-44-3)
- 2-(cyclopentylmethyl)pentanoic acid (CAS 1249746-20-0)
- (R)-1-[4-(Trifluoromethyl)phenyl]ethanol (CAS 76155-79-8)
- 5-[3-(difluoromethoxy)phenyl]-1,3,4-oxadiazol-2-amine (CAS 1039899-32-5)
- 5-Bromofuran-3-carbonitrile (CAS 197846-10-9)
- 9,10-Di(naphthalen-2-yl)anthracene (CAS 122648-99-1)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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