2,5,8,10-Tetraoxatridec-12-enoic acid, 9-oxo-, 2-propen-1-yl ester, homopolymer CAS 25656-90-0
| CAS No. | 25656-90-0 |
| Molecular Formula | C12H18O7 |
| Molecular Weight | 274.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,5,8,10-Tetraoxatridec-12-enoic acid, 9-oxo-, 2-propen-1-yl ester, homopolymer 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.
2,5,8,10-Tetraoxatridec-12-enoic acid, 9-oxo-, 2-propen-1-yl ester, homopolymer (CAS 25656-90-0) is a high-purity analytical reference standard with the molecular formula C12H18O7 and a molecular weight of 274.27 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 2,5,8,10-Tetraoxatridec-12-enoic acid, 9-oxo-, 2-propen-1-yl ester, homopolymer is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 274.27 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 | C12H18O7 |
| Molecular Weight | 274.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Tetraoxatridec Standards
- 2,5,8,10-Tetraoxatridec-12-enoicacid-9-oxo-2-propenyl ester (CAS 142-22-3)
- 2,5,8,11-Tetraoxatridec-12-ene (CAS 26256-87-1)
- 2,5,8,10-Tetraoxatridec-12-enoic acid, 9-oxo-, 2-propen-1-yl ester, polymer with 1,1'-(1,2-ethanediyl) bis(2-methyl-2-propenoate) and methyl 2-methyl-2-propenoate (CAS 61778-83-4)
Recommended Standards
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- Benzene-1,2,4,5-d4 (CAS 14919-17-6)
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- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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