1,3-Bis(2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl)-1,1,3,3-tetramethyldisiloxane CAS 18724-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18724-32-8 |
| Molecular Formula | C20H38O3Si2 |
| Molecular Weight | 382.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Bis(2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl)-1,1,3,3-tetramethyldisiloxane (CAS 18724-32-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H38O3Si2. Molecular weight: 382.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H38O3Si2 |
| Molecular Weight | 382.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
Related Bis Standards
- 7-Oxabicyclo[4.1.0]heptane-3,4-dicarboxylic acid, 3,4-bis(2-oxiranylmethyl) ester (CAS 1251010-72-6)
- 6-Oxabicyclo[3.1.0]hexan-2-one (CAS 6705-52-8)
- 6-Oxabicyclo[3.2.2]nonan-7-one (CAS 27873-57-0)
- (6-Oxabicyclo[3.1.0]hexan-3-yloxy)(tert-butyl)diphenylsilane (CAS 1616434-79-7)
- 2-Oxabicyclo[2.2.1]heptan-3-one (CAS 5732-97-8)
- 2-oxabicyclo[2.2.2]octan-4-ylmethyl 4-methylbenzenesulfonate (CAS 1212021-22-1)
- 2-oxabicyclo[2.2.1]heptan-5-ylmethyl 4-methylbenzenesulfonate (CAS 2817612-96-5)
- Methyl 4-(7-oxabicyclo[2.2.1]heptan-1-ylmethoxy)benzoate (CAS 1956307-21-3)
Recommended Standards
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- 4-(4-Chlorophenyl)-1-(2,4-dichloro-5-methoxyphenyl)-3-methyl-1H-pyrazol-5-amine (CAS 400085-59-8)
- N-(4-Nitrophenyl)adamantan-1-amine (CAS 56714-80-8)
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- N-phenethylpyrazin-2-amine (CAS 549503-21-1)
- Dutasteride EP Impurity H (alfa-Dimer) (CAS CATO-C4X-110320)
- 5-(Benzyloxy)-6-methylpyrimidine-2,4-diamine (CAS 651359-42-1)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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