4,4'-Methylenebis(2,6-diisopropyl-N,N-dimethylaniline) CAS 169501-63-7
| CAS No. | 169501-63-7 |
| Molecular Formula | C29H46N2 |
| Molecular Weight | 422.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 4,4'-Methylenebis(2,6-diisopropyl-N,N-dimethylaniline) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 422.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4,4'-Methylenebis(2,6-diisopropyl-N,N-dimethylaniline) (CAS 169501-63-7), molecular formula C29H46N2 and molecular weight 422.69 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4,4'-Methylenebis(2,6-diisopropyl-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 | C29H46N2 |
| Molecular Weight | 422.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 2 |
Related Methylenebis Standards
- ((Methylenebis(2,1-phenylene))bis(oxy))bis(propane-2,1-diyl) diacrylate (CAS 70495-39-5)
- 6,6'-Methylenebis(2,4-di-tert-butylphenol) (CAS 14362-12-0)
- 4,4＇-Methylenebis(2,6-di-tert-butylphenol) (CAS 118-82-1)
- 2,2＇-Methylenebis[6-(1-Methylcyclohexyl)-P-Cresol] (CAS 77-62-3)
- 4,4'-Methylenebis(N-(3-phenylallylidene)aniline) (CAS 49679-36-9)
- 1216547-21-5 3,3'-{Methylenebis[(4,1-phenylene)hydrazine-2,1-diyl]}di(cyclohex-2-en-1-one) DTXSID80724590 (CAS 1216547-21-5)
- 4,4'-Methylenebis(3-bromo-N,N-dimethylaniline) (CAS 63594-70-7)
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Recommended Standards
- Secalciferol-d6 (CAS 1440957-55-0)
- 3-{1-[(4-chlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}-1-(3,5-dichlorophenyl)urea (CAS 338755-34-3)
- Paricalcitol-D6 (CAS CATO-C4X-138745)
- 4-Amino-2-(hexadecylthio)-6-(methylthio)pyrimidine-5-carbonitrile (CAS 922526-97-4)
- Enalaprilat tert-Butyl Ester (CAS 674796-29-3)
- 2-((4-Bromo-3-chlorophenyl)carbamoyl)benzoic acid (CAS 307340-10-9)
- 2-Methyl-4-((1-(trifluoromethyl)cyclopropyl)methyl)-1-trityl-1H-imidazole (CAS 1021736-30-0)
- 2-Hydroxy-5,5-dimethyl-4-phenyl-1,3,2-dioxaphosphinane 2-oxide (CAS 98634-22-1)
- Famotidine Impurity 16 (CAS 76823-93-3)
- [1-(4-Methoxyphenyl)-3-methylbutyl]amine (CAS 645391-82-8)
- 1-(1H-Pyrrol-1-yl)-1H-benzo[d]imidazole (CAS 75107-05-0)
- 3-Cyclopropyl-4-iodo-2H-pyrazole (CAS 1341758-26-6)
- BD140 [for Albumin binding assay] (CAS 1201643-08-4)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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