898757-17-0 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(3-iodo-4-methylphenyl)pentan-1-one DTXSID60646069 CAS 898757-17-0
| CAS No. | 898757-17-0 |
| Molecular Formula | C18H25IO3 |
| Molecular Weight | 416.29 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 898757-17-0 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(3-iodo-4-methylphenyl)pentan-1-one DTXSID60646069.
CATO supplies 898757-17-0 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(3-iodo-4-methylphenyl)pentan-1-one DTXSID60646069 (CAS 898757-17-0), a certified reference material (molecular formula C18H25IO3, MW 416.29 g/mol) for analytical method development and quality control.
Structurally, 898757-17-0 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(3-iodo-4-methylphenyl)pentan-1-one DTXSID60646069 (C18H25IO3) contains a steroid core, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 416.29 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.
CATO manufactures 898757-17-0 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(3-iodo-4-methylphenyl)pentan-1-one DTXSID60646069 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 | C18H25IO3 |
| Molecular Weight | 416.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
Related Dimethyl Standards
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Recommended Standards
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- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
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