(3r,4r,5r)-3,4,5-Tris(acetyloxy)oxan-2-yl acetate CAS 4627-30-9
| CAS No. | 4627-30-9 |
| Molecular Formula | C13H18O9 |
| Molecular Weight | 318.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3r,4r,5r)-3,4,5-Tris(acetyloxy)oxan-2-yl acetate 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.
(3r,4r,5r)-3,4,5-Tris(acetyloxy)oxan-2-yl acetate (CAS 4627-30-9) is a high-purity analytical reference standard with the molecular formula C13H18O9 and a molecular weight of 318.28 g/mol.
Structurally, (3r,4r,5r)-3,4,5-Tris(acetyloxy)oxan-2-yl acetate (C13H18O9) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 318.28 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H18O9 |
| Molecular Weight | 318.28 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- (2R,3R,4S,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 4258-00-8)
- (3R,4S,5R)-5-(Acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetate (CAS 30571-56-3)
- (2R,3R,4S,5R)-tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 4257-98-1)
- (3R,4S,5R)-tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 62446-93-9)
- 4-(4-bromophenyl)-1H-pyrazol-3-amine (CAS 40545-64-0)
- Ethyl 3-cyano-1H-1,2,4-triazole-5-carboxylate (CAS 853907-83-2)
- Methyl 4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate (CAS 660408-08-2)
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- [(2-bromo-4-methylphenyl)methyl](oxolan-2-ylmethyl)amine (CAS 1549084-74-3)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com