147059-46-9 8bH-Cyclopenta[b]benzofuran-1,8b-diol,1,2,3,3a-tetrahydro-6,8-dimethoxy-3a-(4-methoxyphenyl)-3-phenyl-,(1R,3S,3aR,8bS)- CAS 147059-46-9
| CAS No. | 147059-46-9 |
| Molecular Formula | C26H26O6 |
| Molecular Weight | 434.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
147059-46-9 8bH-Cyclopenta[b]benzofuran-1,8b-diol,1,2,3,3a-tetrahydro-6,8-dimethoxy-3a-(4-methoxyphenyl)-3-phenyl-,(1R,3S,3aR,8bS)- (CAS 147059-46-9) is a high-purity analytical reference standard with the molecular formula C26H26O6 and a molecular weight of 434.48 g/mol.
Structurally, 147059-46-9 8bH-Cyclopenta[b]benzofuran-1,8b-diol,1,2,3,3a-tetrahydro-6,8-dimethoxy-3a-(4-methoxyphenyl)-3-phenyl-,(1R,3S,3aR,8bS)- (C26H26O6) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 434.48 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).
As a certified reference material (CRM), 147059-46-9 8bH-Cyclopenta[b]benzofuran-1,8b-diol,1,2,3,3a-tetrahydro-6,8-dimethoxy-3a-(4-methoxyphenyl)-3-phenyl-,(1R,3S,3aR,8bS)- 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 | C26H26O6 |
| Molecular Weight | 434.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
Related bH Standards
- 27856-54-8 Cyclopenta[c]pyran-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-4a,6,7-trihydroxy-7-methyl-,methyl ester, (1S,4aR,6S,7R,7aS)- (CAS 27856-54-8)
- OP-2507 101758-79-6 Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)-;Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)- (CAS 101758-79-6)
- 3H-Cyclopenta[6,7]cycloocta[2,1-a:3,4-a′]dinaphthalene, 5,7-dihydro-2,8-bis(1-methylethoxy)-, (13bR)- (CAS 1417714-15-8)
- 3H-Cyclopenta[c]quinoline-4-carboxylic acid (CAS 1008281-60-4)
- Cyclopenta[c]pyrrol-4(1H)-one (CAS 130658-09-2)
- 3H-Cyclopenta[6,7]cycloocta[2,1-a:3,4-a′]dinaphthalene, 5,7-dihydro-, (R)- (CAS 136425-32-6)
- 36138-58-6 Cyclopenta(c)pyran-4-carboxylic acid, 1-(beta-D-glucopyranosyloxy)-1,4a,7,7a-tetrahydro-7-hydroxy-7-(((3-(4-hydroxyphenyl)-1-oxo-2-propenyl)oxy)methyl)- Vaccinoside (CAS 36138-58-6)
- 83348-22-5 Cyclopenta(c)pyran-4-carboxylic acid, 7-(((3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl)oxy)methyl)-1-(beta-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydro-5-hydroxy-, methyl ester, (1S-(1alpha,4aalpha,5beta,7aalpha))- 10-Caffeoyldeacetyldaphylloside (CAS 83348-22-5)
Recommended Standards
- (R)-1-((S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)pyrrolidine-2-carbonyl)pyrrolidine-2-carboxylic acid (CAS 144575-00-8)
- 5,11-Diphenylindeno[1,2-b]fluorene-6,12-dione (CAS 152771-67-0)
- 4,4-(Anthracene-9,10-diylbis(ethyne-2,1-diyl))dibenzaldehyde (CAS 1361119-48-3)
- Dimethyl 2',5'-diethoxy-[1,1':4',1''-terphenyl]-4,4''-dicarboxylate (CAS 1802676-78-3)
- N,N-diethyl-2-hydrazinylpyrimidin-4-amine (CAS 1211430-85-1)
- 1-(4-Methoxyphenyl)-3-(3-(quinoxalin-2-yl)phenyl)urea (CAS 866131-45-5)
- 2-(3-Methoxy-5-(methylthio)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256360-25-4)
- 11-Methyl-4,5-dihydrofuro[2,3-c]acridin-6(11H)-one (CAS 94123-39-4)
- 4-Chloro-6-methyl-5-phenylthieno[2,3-d]pyrimidine (CAS 610274-04-9)
- 2,5-Dimethyl-N-(prop-2-yn-1-yl)furan-3-carboxamide (CAS 808737-40-8)
- Ethyl 2-(3-amino-4-chloro-1h-pyrazol-1-yl)propanoate (CAS 1341543-84-7)
- (3,3-Dimethyl-1-(thiophen-2-yl)cyclobutyl)methanamine (CAS 1508686-04-1)
- 4,6-Diphenylisothiazolo[5,4-d]pyrimidin-3(2H)-one (CAS 91119-03-8)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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