rel-(2R,5R)-2-((Benzyloxy)methyl)-5-(iodomethyl)-1,4-dioxane CAS 338459-16-8
| CAS No. | 338459-16-8 |
| Molecular Formula | C13H17IO3 |
| Molecular Weight | 348.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including rel-(2R,5R)-2-((Benzyloxy)methyl)-5-(iodomethyl)-1,4-dioxane.
rel-(2R,5R)-2-((Benzyloxy)methyl)-5-(iodomethyl)-1,4-dioxane (CAS 338459-16-8), molecular formula C13H17IO3 and molecular weight 348.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system, rel-(2R,5R)-2-((Benzyloxy)methyl)-5-(iodomethyl)-1,4-dioxane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 348.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures rel-(2R,5R)-2-((Benzyloxy)methyl)-5-(iodomethyl)-1,4-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.
Physical & Chemical Properties
| Molecular Formula | C13H17IO3 |
| Molecular Weight | 348.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
Recommended Standards
- N-Boc-N-(2,5-dichlorobenzoyl)glycine (CAS 2097800-57-0)
- Tert-butyl (5-iodo-3-methylpyridin-2-yl)(methyl)carbamate (CAS 942206-08-8)
- N-(5-Iodo-2,6-dimethyl-4-pyrimidinyl)-2,2-dimethylpropanohydrazide (CAS 860649-97-4)
- Tert-butyl 5-bromo-4,4-difluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 2306276-73-1)
- 5-Methoxypentanal (CAS 84629-00-5)
- 5-(2,3-Dichlorophenyl)-2H-tetrazole (CAS 175205-12-6)
- 2-(tert-Butyl)-5-nitroindoline (CAS 312306-35-7)
- 1-Isobutyl-2-isopropyl-1H-imidazole (CAS 261523-33-5)
- 6-(Piperidin-1-yl)imidazo[1,2-b]pyridazine (CAS 952182-10-4)
- 2-(Aminomethyl)-2-methylpropane-1,3-diamine (CAS 15995-42-3)
- 6,7-Difluoro-1,4-dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1269531-43-2)
- 2-[3-(3-Chlorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]acetic acid (CAS 344348-91-0)
- (2-Fluoro-6-oxo-1,6-dihydropyridin-3-yl)boronic acid (CAS 2096342-26-4)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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