10-(1H-Indol-3-yl)phenanthren-9-ol CAS 155592-52-2
| CAS No. | 155592-52-2 |
| Molecular Formula | C22H15NO |
| Molecular Weight | 309.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 10-(1H-Indol-3-yl)phenanthren-9-ol 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.
10-(1H-Indol-3-yl)phenanthren-9-ol (CAS 155592-52-2), molecular formula C22H15NO and molecular weight 309.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H15NO, 10-(1H-Indol-3-yl)phenanthren-9-ol contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 309.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C22H15NO |
| Molecular Weight | 309.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 1 |
Related H Standards
- 2-[2-(1H-Indol-3-yl)-ethyl]-6-methoxy-benzoic acid methyl ester (CAS 1171924-26-7)
- 1-(2-(1H-indol-3-yl)ethyl)-3-(o-tolyl)thiourea (CAS 431066-73-8)
- 1H-Indol-4-yl 2,4-difluorobenzenesulfonate (CAS 239080-86-5)
- N-[2-(Indol-3-yl-2,4,5,6,7-d5)acetyl]-L-glutamic-15N Acid (CAS 1201012-72-7)
- 2-(1H-Indol-1-yl)-N-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)acetamide (CAS 1797984-27-0)
- 2-(1H-Indol-3-yl)-N-(2-(methylthio)phenyl)-2-oxoacetamide (CAS 852367-71-6)
- 3-(1H-indol-3-yl)-2-{[(4-methoxyphenyl)methyl]amino}propan-1-ol (CAS 1803593-64-7)
- 2-(2-(1H-indol-3-yl)acetyl)-N-phenylhydrazine-1-carboxamide (CAS 153595-99-4)
Recommended Standards
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- Ethyl 2-methyl-5-oxo-4-phenyl-5,6,7,8-tetrahydroquinoline-3-carboxylate (CAS 154405-24-0)
- N-(naphthalen-2-yl)dibenzo[b,d]furan-2-amine (CAS 1621976-98-4)
- 2-Chloro-5-((4-chloropiperidin-1-yl)methyl)pyridine (CAS 1314355-39-9)
- (3-((4-Fluorobenzyl)amino)phenyl)methanol (CAS 1152696-00-8)
- 4-Methoxy-2,5-dimethylbenzonitrile (CAS 64400-49-3)
- Ethyl (1R,3S)-3-aminocyclohexane-1-carboxylate hydrochloride (CAS 1898181-18-4)
- 3-Chloro-5-cyclopropoxy-2-methylpyridine (CAS 1243473-87-1)
- 4-((3-Methyl-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)amino)benzenesulfonic acid (CAS 53131-82-1)
- 4-(3-Fluoro-4-methoxyphenyl)oxan-4-amine (CAS 1341870-70-9)
- 1-(1-Oxa-4,9-diazaspiro[5.5]Undecan-9-yl)ethan-1-one (CAS 151096-99-0)
- (6-Nitro-1-oxo-1,3-dihydro-2H-isoindol-2-yl)acetic acid 694499-69-9 8267AE C10H8N2O5 (CAS 694499-69-9)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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