(4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-methoxyphenyl)methanone CAS 898757-49-8
| CAS No. | 898757-49-8 |
| Molecular Formula | C22H25NO4 |
| Molecular Weight | 367.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-methoxyphenyl)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.
(4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-methoxyphenyl)methanone (CAS 898757-49-8), molecular formula C22H25NO4 and molecular weight 367.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-methoxyphenyl)methanone (C22H25NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 367.44 g/mol, it falls into the moderately-high-molecular-weight range. 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 | C22H25NO4 |
| Molecular Weight | 367.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
Related Dioxa Standards
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-methoxyphenyl)methanone (CAS 898755-79-8)
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3-methoxyphenyl)methanone (CAS 898755-80-1)
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-methoxyphenyl)methanone (CAS 898755-82-3)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-methoxyphenyl)methanone (CAS 898761-38-1)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3-methoxyphenyl)methanone (CAS 898761-41-6)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-methoxyphenyl)methanone (CAS 898761-44-9)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(3-methoxyphenyl)methanone (CAS 898757-52-3)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-methoxyphenyl)methanone (CAS 898757-55-6)
Recommended Standards
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4-dimethylpentanoic acid (CAS 359766-58-8)
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- (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-4-methylpentanoic acid (CAS 882183-86-0)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-methylhexanoic acid (CAS 212688-54-5)
- tert-Butyl 9-bromo-2,3-dihydrobenzo[f][1,4]oxazepine-4(5H)-carboxylate (CAS 1055880-27-7)
- 2,3-Difluoro-4-nitrophenylacetonitrile (CAS 955395-96-7)
- tert-butyl 2-(azepan-4-yl)acetate (CAS 1864053-28-0)
- 3-Chloro-5-cyanobenzoic Acid (CAS 327056-71-3)
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- Sodium (2R,3S,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl phosphate (CAS 102783-59-5)
- n-(2-Ethylhexyl)tetrahydro-2h-thiopyran-3-amine (CAS 1343816-86-3)
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- 2,3-Dihydroxypropyl 5-hydroxydecanoate (CAS 26446-31-1)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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