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(-)-N-Methylephedrine (CAS 552-79-4): Properties, Uses, and Safety Information

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  • 2024-08-05 21:02:01
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PropertyValue
Chemical Name(-)-N-Methylephedrine
CAS Number552-79-4
Molecular FormulaC11H17NO
Molecular Weight179.26 g/mol
EINECS209-022-7
AppearanceWhite crystals or crystalline powder
Melting Point86-88°C (literature)
Boiling Point311.8°C (rough estimate)
Density1.0020 (rough estimate)
Refractive Index1.5065 (estimate)
Storage TemperatureRefrigerator (4°C)
pKa9.257 (H2O, 25°C)

Synonyms: (-)-(1R,2S)-2-Dimethylamino-1-phenylpropanol; (-)-N-Methylephedrine; (1R,2S)-(-)-N-METHYLEPHEDRINE; N-Methyl-L-ephedrine

2(-)-N-Methylephedrine (CAS 552-79-4): Properties, Uses, and Safety Information

Uses: Adrenergic agonist, ***eptic, and in conjunction with LiAlH4 for chiral reductions

Safety: Harmful if swallowed. May cause irritation of the digestive tract. Store in a tightly closed container in a dry place

Frequently Asked Questions

Q: What is the primary use of (-)-N-Methylephedrine?

A: (-)-N-Methylephedrine is primarily used as an adrenergic agonist and ***eptic. It is also employed in conjunction with LiAlH4 for chiral reductions in chemical synthesis.

Q: How should (-)-N-Methylephedrine be stored?

A: (-)-N-Methylephedrine should be stored in a tightly closed container in a dry place. It is recommended to keep it refrigerated at 4°C.

Q: What are the safety precautions for handling (-)-N-Methylephedrine?

A: (-)-N-Methylephedrine is harmful if swallowed and may cause irritation of the digestive tract. Proper safety equipment should be used when handling this compound, and it should be treated as a potentially hazardous chemical.

SupplierProduct NamePurity
Sigma-Aldrich(1R,2S)-(-)-N-Methylephedrine99%
Spectrum Chemical(1R,2S)-(-)-N-METHYLEPHEDRINE99%