(S)-(−)-N,N-Dimethyl-1-phenylethylamine

CAS 17279-31-1C6H5CH(CH3)N(CH3)2Chemical Synthesis

(S)-(−)-N,N-Dimethyl-1-phenylethylamine (CAS: 17279-31-1), with the molecular formula C6H5CH(CH3)N(CH3)2 and a molecular weight of 149.23 g/mol, is a chiral amine. It serves as a valuable building block and reagent in asymmetric synthesis. This compound is recognised for its utility in creating enantiomerically pure substances, making it a key intermediate in the development of complex organic molecules and pharmaceuticals.

IUPAC: (S)-(−)-N,N,α-Trimethylbenzylamine
Synonyms: C6H5CH(CH3)N(CH3)2(S)-(−)-N,N,α-Trimethylbenzylamine

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(S)-(−)-N,N-Dimethyl-1-phenylethylamine (C6H5CH(CH3)N(CH3)2) — chemical structure, CAS 17279-31-1; Chemistry, fine chemical supplied by Tech Serve Solutions

AminesAsymmetric SynthesisChemical SynthesisChiral Building BlocksChiral Resolution ReagentsChiral Resolving Reagents

01 /Applications

Chiral Building Block

This enantiomerically pure amine is employed as a fundamental building block in the stereoselective synthesis of complex organic molecules. Its defined stereochemistry allows for precise control in constructing chiral centres within target compounds.

Asymmetric Synthesis Reagent

Utilised as a reagent or ligand in various asymmetric transformations. Its chiral nature facilitates the induction of stereoselectivity in reactions, leading to the preferential formation of one enantiomer over the other.

Chiral Resolution

Can be applied in chiral resolution processes, aiding in the separation of racemic mixtures into their individual enantiomers. This is crucial for obtaining pure stereoisomers required in pharmaceutical and agrochemical industries.

02 /Properties

Molecular weight	149.23
Linear formula	C6H5CH(CH3)N(CH3)2
Assay	97%
Boiling point	81 °C/16 mmHg(lit.)
Density	0.899 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.503(lit.)
Optical activity	[α]20/D −49.2°, c = 1 in methanol
Storage temperature	2-8°C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	64 °C / 147.2 °F
Transport (UN / ADR)	NA 1993 / PGIII
Water hazard class (WGK, DE)	2
Hazard codes (EU)	Xn
Risk statements (R)	22-36
Safety statements (S)	26

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

17279-31-1

MDL number

MFCD00056236

PubChem substance

24854531

Beilstein registry

3196218

05 /Quality & supply

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.

06 /Frequently asked questions

What is (S)-(−)-N,N-Dimethyl-1-phenylethylamine used for?

This compound is primarily used as a chiral building block and reagent in asymmetric synthesis. It is valuable for creating enantiomerically pure substances and in chiral resolution processes.

What are the CAS number and molecular formula for (S)-(−)-N,N-Dimethyl-1-phenylethylamine?

The CAS number is 17279-31-1, and its molecular formula is C6H5CH(CH3)N(CH3)2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with an assay of 97%. This compound is not represented as USP, BP, or EP grade.

How should (S)-(−)-N,N-Dimethyl-1-phenylethylamine be handled safely?

This compound is classified as harmful if swallowed and causes serious eye irritation (H302, H319). Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, should be used. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing.

Is (S)-(−)-N,N-Dimethyl-1-phenylethylamine a controlled substance?

The provided data does not indicate that (S)-(−)-N,N-Dimethyl-1-phenylethylamine is a controlled substance.

How is (S)-(−)-N,N-Dimethyl-1-phenylethylamine shipped and exported?

(S)-(−)-N,N-Dimethyl-1-phenylethylamine is shipped and exported according to relevant transport regulations (RID/ADR: NA 1993 / PGIII). Storage at 2-8°C is recommended.