3-(Methoxymethyl)-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one CAS 82457-10-1
| CAS No. | 82457-10-1 |
| Molecular Formula | C20H14N2O2 |
| Molecular Weight | 314.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(Methoxymethyl)-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-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.
3-(Methoxymethyl)-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (CAS 82457-10-1), molecular formula C20H14N2O2 and molecular weight 314.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(Methoxymethyl)-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (C20H14N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 314.34 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C20H14N2O2 |
| Molecular Weight | 314.34 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Methoxymethyl Standards
- 2-(Methoxymethyl)-7-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 2172977-35-2)
- N-(methoxymethyl)-1,1-diphenyl-N-((trimethylsilyl)methyl)methanamine (CAS 1170701-52-6)
- 3-(Methoxymethyl)-4-({[4-(trifluoromethoxy)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338394-41-5)
- Methyl 2-(methoxymethyl)-7-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 338751-33-0)
- 3-(Methoxymethyl)-4-[({[3-(trifluoromethyl)phenyl]methyl}amino)methylidene]-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-68-3)
- N-[4-(Methoxymethyl)-6-methyl-2-oxo-1,2-dihydroquinolin-7-yl]hexanamide (CAS 866040-68-8)
- 2-(Methoxymethyl)-6-methylpyridine (CAS 59303-12-7)
- 2-(Methoxymethyl)-6-phenyl-5-styrylpyridazin-3(2H)-one (CAS 404936-86-3)
Recommended Standards
- 3-(Benzyl((3-hydroxy-6-(hydroxymethyl)-4-oxo-4H-pyran-2-yl)methyl)amino)propanenitrile (CAS 865660-01-1)
- 3-(naphthalen-1-yl)-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 380154-33-6)
- 3-(5-(3-Nitrophenyl)furan-2-yl)-1-(pyrrolidin-1-yl)propan-1-one (CAS 853329-92-7)
- 3,3'-(4-Isopropyl-2,5-dioxoimidazolidine-1,3-diyl)di(propanehydrazide) (CAS 88122-32-1)
- 4-Amino-6-methylpyrimidin-2(1H)-one (CAS 6220-50-4)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-3-phenylacrylamide (CAS 946312-58-9)
- 1-Benzyl-4-methyl-1h-indole-2-carboxylic acid (CAS 1240567-87-6)
- 2-Bromo-4-(difluoromethyl)-3-iodo-5-methoxypyridine (CAS 1806877-80-4)
- Ethyl 2-methylbenzo[d]thiazole-6-carboxylate (CAS 103646-25-9)
- 4-Chloro-7-(4-chlorophenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 507273-41-8)
- Methyl 4-chloro-3-(hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boranyl)benzoate (CAS 710350-72-4)
- Merbarone (CAS 97534-21-9)
- N-Methylisobutylamine (CAS 625-43-4)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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