(R)-3,4-Dimethoxy-α-methylbenzylamine
(R)-3,4-Dimethoxy-α-methylbenzylamine (CAS: 100570-24-9), with the molecular formula C10H15NO2 and a molecular weight of 181.23 g/mol, is a chiral amine. It serves as a valuable building block in asymmetric synthesis and general chemical synthesis. Its specific stereochemistry makes it useful for the preparation of enantiomerically pure compounds, particularly within pharmaceutical research and development.
- IUPAC
- (R)-1-(3,4-Dimethoxyphenyl)ethylamine
- Synonyms
- (R)-1-(3,4-Dimethoxyphenyl)ethylamine

Chiral Building Block
Utilised in the synthesis of enantiomerically pure compounds. Its defined stereochemistry is crucial for creating chiral molecules with specific biological activities.
Asymmetric Synthesis
A key intermediate in asymmetric reactions, enabling the selective formation of chiral centres in target molecules. Important for stereoselective transformations.
Pharmaceutical Intermediates
Serves as a precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs). Aids in the development of chiral drugs.
Organic Synthesis Reagent
A versatile reagent in organic chemistry laboratories for constructing complex molecular architectures. Its amine functionality allows for various derivatizations.
| Molecular weight | 181.23 |
|---|---|
| Empirical formula | C10H15NO2 |
| Assay | ≥98.5% (GC)99% |
| Optical purity | enantiomeric excess: ≥98.5% |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-38-41 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (R)-3,4-Dimethoxy-α-methylbenzylamine used for?
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(R)-3,4-Dimethoxy-α-methylbenzylamine is primarily used as a chiral building block in asymmetric synthesis and for the preparation of pharmaceutical intermediates.
What are the CAS number and formula for (R)-3,4-Dimethoxy-α-methylbenzylamine?
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The CAS number is 100570-24-9, and the empirical formula is C10H15NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of ≥98.5% (GC) and 99% purity, and an enantiomeric excess of ≥98.5%. This product is not supplied as USP, BP, or EP grade.
What are the main hazards associated with (R)-3,4-Dimethoxy-α-methylbenzylamine?
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This compound is classified as Dangerous. Hazards include being harmful if swallowed (H302), causing skin irritation (H315), and causing serious eye damage (H318). It may also cause long-lasting harmful effects to aquatic life (H413).
How is (R)-3,4-Dimethoxy-α-methylbenzylamine packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions adheres to all regulations for packing and shipping fine chemicals. Specific packaging details are available upon request and comply with international shipping standards for hazardous materials.
How can I request a sample or quote for (R)-3,4-Dimethoxy-α-methylbenzylamine?
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To request a sample or a quote, please contact our sales team through the website or by direct enquiry, providing your specific requirements.
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