(3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-(methylthio)phenyl)methanone CAS 898761-65-4
| CAS No. | 898761-65-4 |
| Molecular Formula | C22H25NO3S |
| Molecular Weight | 383.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-(methylthio)phenyl)methanone (CAS 898761-65-4), molecular formula C22H25NO3S and molecular weight 383.50 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-(methylthio)phenyl)methanone (C22H25NO3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-(methylthio)phenyl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H25NO3S |
| Molecular Weight | 383.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dioxa Standards
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-(methylthio)phenyl)methanone (CAS 898755-94-7)
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-(methylthio)phenyl)methanone (CAS 898755-95-8)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-(methylthio)phenyl)methanone (CAS 898761-67-6)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-(methylthio)phenyl)methanone (CAS 898757-72-7)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-(methylthio)phenyl)methanone (CAS 898757-74-9)
- 2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-7-(o-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1251614-67-1)
- N-(2-((1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)sulfonyl)ethyl)-4-methoxybenzamide (CAS 899967-47-6)
- Ethyl 6-(2-((1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)-6-oxohexanoate (CAS 898781-29-8)
Recommended Standards
- ((1s,4s)-4-((tert-Butoxycarbonyl)amino)cyclohexyl)methyl 4-methylbenzenesulfonate (CAS 223131-25-7)
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- 7-(3-(3-Hydroxy-5-(thiophen-2-yl)pentyl)-2-oxooxazolidin-4-yl)heptanoic acid (CAS 89248-95-3)
- Tandospirone Impurity 2 (CAS CATO-C4X-18752)
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- Tert-butyl (1R,5S)-1-ethynyl-3-azabicyclo[3.1.0]Hexane-3-carboxylate (CAS 1638760-79-8)
- Methyl 2-(4-hydroxyphenyl)benzoate (CAS 170304-68-4)
- 3-(Trifluoromethyl)-1H-pyrazol-5(4H)-one (CAS 401-73-0)
- 4-benzyl-1-mercapto[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one (CAS 380663-73-0)
- Methyl 4-(2-butoxyvinyl)-2-fluorobenzoate (CAS 1352721-91-5)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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