(R)-(+)-α,4-Dimethylbenzylamine
(R)-(+)-α,4-Dimethylbenzylamine (CAS 4187-38-6) is a chiral amine with the linear formula CH3C6H4CH(CH3)NH2 and a molecular weight of 135.21 g/mol. This optically active compound, exhibiting an optical purity of ee: 98% (GLC), is a valuable building block in asymmetric synthesis and organic chemistry. It is typically employed in the development of complex molecules where stereochemical control is paramount.
- Synonyms
- CH3C6H4CH(CH3)NH2
Chiral Building Block
Serves as a key chiral intermediate in the synthesis of enantiomerically pure compounds. Its defined stereochemistry is crucial for constructing complex molecular architectures.
Asymmetric Synthesis
Utilised in stereoselective reactions to create chiral centres in target molecules. Its amine functionality and chiral nature make it ideal for various asymmetric transformations.
Organic Synthesis
A versatile reagent in general organic synthesis, enabling the introduction of a chiral amine moiety into diverse organic structures. Useful for derivatization and further functionalisation.
| Molecular weight | 135.21 |
|---|---|
| Linear formula | CH3C6H4CH(CH3)NH2 |
| Assay | 98% |
| Boiling point | 205 °C(lit.) |
| Density | 0.919 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.521(lit.) |
| Optical activity | [α]20/D +37°, neat |
| Optical purity | ee: 98% (GLC) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Flash point | 82 °C / 179.6 °F |
|---|---|
| Transport (UN / ADR) | UN 2619 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 20/21/22-34 |
| Safety statements (S) | 16-26-27-36/37/39-45 |
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)-(+)-α,4-Dimethylbenzylamine used for?
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(R)-(+)-α,4-Dimethylbenzylamine is primarily used as a chiral building block in asymmetric synthesis and general organic chemistry for the preparation of enantiomerically pure compounds.
What is the CAS number and chemical formula for (R)-(+)-α,4-Dimethylbenzylamine?
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The CAS number is 4187-38-6 and the linear formula is CH3C6H4CH(CH3)NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(+)-α,4-Dimethylbenzylamine with an assay of 98% and an optical purity of ee: 98% (GLC). We do not represent this product as USP, BP, or EP grade.
How should (R)-(+)-α,4-Dimethylbenzylamine be handled safely?
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This compound is classified as corrosive and harmful. It can cause severe skin burns and eye damage (H314). It is also harmful if swallowed, inhaled, or in contact with skin (H302, H332, H312). Appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, should be used. Handle in a well-ventilated area.
Is (R)-(+)-α,4-Dimethylbenzylamine shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including (R)-(+)-α,4-Dimethylbenzylamine, and can arrange for international shipping.
How can I request a sample or a quote for (R)-(+)-α,4-Dimethylbenzylamine?
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Please contact our sales department directly via the website or by phone to request a sample or obtain a quotation for (R)-(+)-α,4-Dimethylbenzylamine.
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