N1,N1-diethyl-N4-(4-isopropoxybenzyl)-1,4-benzenediamine CAS 1040682-17-4
| CAS No. | 1040682-17-4 |
| Molecular Formula | C20H28N2O |
| Molecular Weight | 312.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N1,N1-diethyl-N4-(4-isopropoxybenzyl)-1,4-benzenediamine (CAS 1040682-17-4), a certified reference material (molecular formula C20H28N2O, MW 312.45 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, N1,N1-diethyl-N4-(4-isopropoxybenzyl)-1,4-benzenediamine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 312.45 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.
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), N1,N1-diethyl-N4-(4-isopropoxybenzyl)-1,4-benzenediamine 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 | C20H28N2O |
| Molecular Weight | 312.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1988 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N1-[2-(3,4-dimethylphenoxy)ethyl]-N4,N4-diethyl-1,4-benzenediamine (CAS 1040680-45-2)
- N1-[2-(3,5-dimethylphenoxy)ethyl]-N4,N4-diethyl-1,4-benzenediamine (CAS 1040691-88-0)
- Levonorgestrel EP Impurity P (CAS 10021-05-4)
- 2-((4-Methoxyphenyl)amino)-2-oxoethyl diethylcarbamodithioate (CAS 105859-04-9)
- H-Ala-Ala-Phe-chloromethylketone · TFA (CAS 184901-82-4)
- (4-Aminophenyl)(4,5-dihydro-2-methylimidazo[4,5-d][1]benzazepin-6(1H)-yl)methanone hydrochloride 182202-75-1 202A751 (CAS 182202-75-1)
- STF-118804 (CAS 894187-61-2)
- (24S)-Secalciferol (CAS 55700-58-8)
- Brexpiprazole Impurity 91 (CAS CATO-C4X-113191)
- 1-(4-((6-Chloropyridin-3-yl)methyl)piperazin-1-yl)ethan-1-one (CAS 861211-42-9)
- Triphenylene-d12 (CAS 17777-56-9)
- 4-(aminomethyl)pyrimidin-2-amine dihydrochloride (CAS 1171900-24-5)
- 2-[(1-Amino-3-methylbutan-2-yl)oxy]ethan-1-ol (CAS 1694861-24-9)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com