5,5'-Methylenebis(2-(benzyloxy)-N,N-dimethylaniline) CAS 1820608-75-0
| CAS No. | 1820608-75-0 |
| Molecular Formula | C31H34N2O2 |
| Molecular Weight | 466.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5,5'-Methylenebis(2-(benzyloxy)-N,N-dimethylaniline) (CAS 1820608-75-0) is a high-purity analytical reference standard with the molecular formula C31H34N2O2 and a molecular weight of 466.61 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 5,5'-Methylenebis(2-(benzyloxy)-N,N-dimethylaniline) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 466.61 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.
As a certified reference material (CRM), 5,5'-Methylenebis(2-(benzyloxy)-N,N-dimethylaniline) 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 | C31H34N2O2 |
| Molecular Weight | 466.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Methylenebis Standards
- 4,4′-[Methylenebis(4,1-phenylenenitrilomethylidyne)]bis[2-methoxyphenol] (CAS 67727-63-3)
- 4,4-Methylenebis(3-chlorophenyl) diisothiocyanate (CAS 206761-69-5)
- (Methylenebis(2-hydroxy-4-methoxy-5,1-phenylene))bis(phenylmethanone) (CAS 68716-15-4)
- 6,6'-Methylenebis(2-(2-hydroxy-5-methylbenzyl)-4-methylphenol) (CAS 20837-68-7)
- Methylenebis(4,1-phenylene) Bis(trifluoromethanesulfonate) (CAS 889676-12-4)
- 3,3'-(Methylenebis(thiazole-2,4-diyl))bis(2H-chromen-2-one) (CAS 319491-51-5)
- 7,7'-Methylenebis(8-hydroxyquinoline-5-sulfonic acid) (CAS 61923-97-5)
- 4,4'-Methylenebis(2-methoxyphenol) (CAS 3888-22-0)
Recommended Standards
- 6-Oxo-23-norpristimerol (CAS 118172-79-5)
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- Spirapril -API (CAS 83647-97-6)
- Sodium 2-propanesulfinate (CAS 4160-19-4)
- 1,2-DIfluoro-4-methoxymethoxy-benzene (CAS 749230-22-6)
- 3-(4-Chlorophenyl)-1,4-dioxane-2-carboxylic acid (CAS 1706443-94-8)
- Ethyl 4-(3-bromo-5-ethoxy-4-hydroxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 4529-13-9)
- 2-bromo-1-(1H-pyrrol-2-yl)ethan-1-one (CAS 73742-16-2)
- 1-(3-chloropropyl)cyclopropanecarboxylic acid (CAS 1857641-31-6)
- Benzyl (1R)-1-((methylsulfonyl)methyl)-3-azabicyclo[3.1.0]Hexane-3-carboxylate (CAS 1268515-34-9)
- Fmoc-Ile-SH (CAS 881913-47-9)
- Pomalidomide Impurity 26 (CAS CATO-C4X-135426)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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