rel-(1R,3R,6S)-2',2',3,7,7-Pentamethylspiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane] CAS 121251-67-0
| CAS No. | 121251-67-0 |
| Molecular Formula | C15H26O2 |
| Molecular Weight | 238.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures rel-(1R,3R,6S)-2',2',3,7,7-Pentamethylspiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane] under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies rel-(1R,3R,6S)-2',2',3,7,7-Pentamethylspiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane] (CAS 121251-67-0), a certified reference material (molecular formula C15H26O2, MW 238.37 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, rel-(1R,3R,6S)-2',2',3,7,7-Pentamethylspiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane] is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H26O2 |
| Molecular Weight | 238.37 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
Recommended Standards
- 3-((4-Ethylcyclohexyl)amino)azepan-2-one (CAS 1164101-91-0)
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- 2-(4-Methylcyclohex-3-en-1-yl)propan-2-yl 3-methylbutanoate (CAS 1142-85-4)
- 1-(3-(Aminomethyl)piperidin-1-yl)-3-cyclopentylpropan-1-one (CAS 1281464-44-5)
- (S)-7-Oxa-2-azaspiro[4.5]decane hemioxalate (CAS 2306248-08-6)
- tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-2-carboxylate (CAS 857898-70-5)
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- Peptide Impurity 12 (CAS CATO-CPTD788812)
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 18665070610 / Nicole.chen@cato-chem.com