4-(Dimethylamino)benzaldehyde (DMAB), Reagent Grade
 
Catalogue Number: ASC-1069
CAS Number: 100-10-7
Molecular Formula: C₉H₁₁NO
Molar Mass: 149.19 g/mol
Appearance: Light yellow to beige crystalline powder
Purity: ≥98.5% (Reagent Grade)
Available Sizes: 25 g | 100 g | 250 g
 
Product Description
4-(Dimethylamino)benzaldehyde (DMAB) is a high-purity aromatic aldehyde widely utilised as a chromogenic reagent in biochemical assays, analytical chemistry, and organic synthesis. It is most commonly known for its role in the preparation of Ehrlich’s reagent for the qualitative detection of indoles, including tryptophan and related compounds.
Applications
Preparation of Ehrlich’s reagent for indole and tryptamine detection
Urease activity assays and biochemical diagnostics
Intermediate in pharmaceutical synthesis
Reagent in histological and microbiological staining procedures
Analytical research and quality control testing
 
Storage & Stability
Store in a tightly sealed container
Keep in a cool, dry, and well-ventilated environment
Protect from light and moisture
Shelf-stable under recommended storage conditions
 
Safety & Handling
For laboratory and research use only
Not for human or animal consumption
Handle using appropriate PPE
Refer to the Material Safety Data Sheet (MSDS) for full safety guidelines
 
Regulatory Compliance
Supplied with full documentation including MSDS and Certificate of Analysis (CoA) upon request
 
📦 Bulk quantities and customised packaging available upon request.
 
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