3-[(2-Fluorophenyl)methyl]-16,19-dimethoxy-3,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-1(21),2(10),4(9),5,7,13,15(20),16,18-nonaene CAS 860787-08-2
| CAS No. | 860787-08-2 |
| Molecular Formula | C28H23FN2O2 |
| Molecular Weight | 438.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 438.49 g/mol gives 3-[(2-Fluorophenyl)methyl]-16,19-dimethoxy-3,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-1(21),2(10),4(9),5,7,13,15(20),16,18-nonaene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-[(2-Fluorophenyl)methyl]-16,19-dimethoxy-3,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-1(21),2(10),4(9),5,7,13,15(20),16,18-nonaene (CAS 860787-08-2), a certified reference material (molecular formula C28H23FN2O2, MW 438.49 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3-[(2-Fluorophenyl)methyl]-16,19-dimethoxy-3,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-1(21),2(10),4(9),5,7,13,15(20),16,18-nonaene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 438.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 3-[(2-Fluorophenyl)methyl]-16,19-dimethoxy-3,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-1(21),2(10),4(9),5,7,13,15(20),16,18-nonaene 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 | C28H23FN2O2 |
| Molecular Weight | 438.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 5-[4-(2-Fluorophenyl)piperazine-1-carbonyl]-2,4-diphenylpyrimidine (CAS 338771-95-2)
- 2-(4-(2-Fluorophenyl)piperazin-1-yl)-N-(4-iodophenyl)acetamide (CAS 328287-39-4)
- 2-((4-Benzyl-5-(2-fluorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 764699-96-9)
- 3-((2-Fluorophenyl)amino)-2-(4-(3-oxo-3H-benzo[f]chromen-2-yl)thiazol-2-yl)acrylonitrile (CAS 374085-30-0)
- 7-(4-Fluorophenyl)-3-(3-(naphthalen-1-yloxy)propyl)-1H-indole-2-carboxylic acid (CAS 1073061-30-9)
- 6-((4-Fluorophenyl)amino)-2,3-dimethylquinoxaline-5,8-dione (CAS 14334-06-6)
- 5-Ethyl-3-[4-(4-fluorophenyl)piperazine-1-carbonyl]-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazolin-11-one (CAS 1574596-49-8)
- 3-[4-(4-Fluorophenyl)piperazine-1-carbonyl]-5-methyl-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazolin-12-one (CAS 1775471-99-2)
Recommended Standards
- Phenyl 2,4,6-Tri-O-acetyl-3-O-allyl-1-thio-β-D-glucopyranoside (CAS 197005-22-4)
- 5-Methoxy-4-[(4-methoxyphenyl)sulfanyl]-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)pyrimidine (CAS 339276-05-0)
- (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-4-(allyloxy)-6-(phenylthio)tetrahydro-2H-pyran-3,5-diyl diacetate (CAS 1820572-28-8)
- Topiramate EP Impurity B (CAS 876403-98-4)
- 3-Bromo-6-methoxy-1H-indazol-4-amine (CAS 1000341-23-0)
- trans-3-chlorocyclobutane-1-carboxylic acid (CAS 35207-70-6)
- 1-(5-Isoquinolinesulfonyl)-1H-hexahydro-1,4-diazepine DiHCl (CAS 203911-27-7)
- 4-Ethyl-2-piperazinone Hydrochloride (CAS 65464-00-8)
- rac-[(2R,3R)-4-methyl-3-(1-methyl-1H-pyrazol-4-yl)morpholin-2-yl]methanamine (CAS 1969287-63-5)
- 2-(4-Ethylphenyl)-1,3-thiazole-4-carbohydrazide (CAS 870761-11-8)
- 1-Benzyl-3-benzylidene-5-phenyl-1H-pyrrol-2(3H)-one (CAS 65155-73-9)
- Methyl 2-(((5-chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl)thio)benzoate (CAS 318234-12-7)
- 5-Nitro-2-[4-(trifluoromethyl)phenoxy]benzaldehyde (CAS 217186-17-9)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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