3,3'-((Oxybis(propane-3,1-diyl))bis(oxy))bis(propan-1-ol) CAS 30242-05-8
| CAS No. | 30242-05-8 |
| Molecular Formula | C12H26O5 |
| Molecular Weight | 250.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-((Oxybis(propane-3,1-diyl))bis(oxy))bis(propan-1-ol) (CAS 30242-05-8), molecular formula C12H26O5 and molecular weight 250.33 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3,3'-((Oxybis(propane-3,1-diyl))bis(oxy))bis(propan-1-ol) (C12H26O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 | C12H26O5 |
| Molecular Weight | 250.33 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1965 |
Related Oxybis Standards
- 1,1'-(Oxybis(4,1-phenylene))bis(ethan-1-one) (CAS 2615-11-4)
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- 4,4'-Oxybis(1,4-phenylene)diboronic acid (CAS 19014-29-0)
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- 3,3'-Oxybis(nitrobenzene) (CAS 38490-83-4)
- 4,4'-Oxybis(chlorobenzene) (CAS 2444-89-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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