8-[4-Methoxy-3-(prop-2-yn-1-yloxy)phenyl]-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one CAS 900018-70-4
| CAS No. | 900018-70-4 |
| Molecular Formula | C22H17NO6 |
| Molecular Weight | 391.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 8-[4-Methoxy-3-(prop-2-yn-1-yloxy)phenyl]-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one (C22H17NO6) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
8-[4-Methoxy-3-(prop-2-yn-1-yloxy)phenyl]-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one (CAS 900018-70-4) is a high-purity analytical reference standard with the molecular formula C22H17NO6 and a molecular weight of 391.37 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 8-[4-Methoxy-3-(prop-2-yn-1-yloxy)phenyl]-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one 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 | C22H17NO6 |
| Molecular Weight | 391.37 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 8-[3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl]-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one (CAS 866142-43-0)
- 2-((5-Methoxy-2-methyl-4-nitrophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 438597-02-5)
- 1-({[1-(2-methoxy-5-methylphenyl)-1H-tetrazol-5-yl]thio}acetyl)piperidine-4-carboxylic acid (CAS 731801-16-4)
- 4-Butyl-2-((4'-methoxy-1H,5'H-[2,2'-bipyrrol]-5'-ylidene)methyl)-1,4,5,6,7,8,9,10-octahydrocyclonona[b]pyrrole (CAS 352304-41-7)
- 1-(2-Methoxy-6-((4-methoxybenzyl)oxy)phenyl)-3,3-bis(methylthio)prop-2-en-1-one (CAS 1234015-62-3)
- 2-Methoxy-5-methyl-N-(2-(2-phenylmorpholino)ethyl)benzenesulfonamide (CAS 954048-46-5)
- 6-({7-methoxy-12,12-dimethyl-2-thia-4,6,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-1(14),3(8),4,6,9-pentaen-14-yl}amino)hexanoic acid (CAS 443312-67-2)
- 4-Methoxy-N-(2-oxo-2-(2-phenylmorpholino)ethyl)benzenesulfonamide (CAS 954038-85-8)
Recommended Standards
- Glycoperine (CAS 55740-45-9)
- 6,8-Dibromo-4-chloro-2-(trifluoromethyl)pyrido[3,4-d]pyrimidine (CAS 2119690-69-4)
- TPA-023B, >98% (HPLC) (CAS 425377-76-0)
- 1-(4-Fluorobenzyl)-N-(2-fluorophenyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide (CAS 946352-97-2)
- 2-((Piperidin-2-ylmethoxy)methyl)pyridine hydrochloride (CAS 1289386-17-9)
- (4-Fluorophenyl)(4-methylpiperazin-1-yl)methanone (CAS 56743-03-4)
- 2-Aminomethyl-5-phenyl-furan-3-carboxylic acid (CAS 695191-66-3)
- 3-(Thiazolidin-3-yl)isonicotinaldehyde (CAS 1779121-52-6)
- 1-(2,6-Dichlorophenyl)-3-(2,5-dimethylphenyl)propan-1-one (CAS 898754-14-8)
- Diphenylphosphine Oxide (CAS 4559-70-0)
- Benzyl 4-(2-aminopropan-2-yl)piperidine-1-carboxylate (CAS 2306274-47-3)
- Bisphenol PH (CAS 24038-68-4)
- N-(3,4-dimethoxyphenethyl)-4-(trifluoromethyl)benzamide (CAS 497060-02-3)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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