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Methylmagnesium chloride

Methylmagnesium chloride

CAS Number: 676-58-4

Molecular Formula: CH3ClMg

About Methylmagnesium chloride

Methylmagnesium chloride (CAS 676-58-4) serves as a critical Grignard reagent specialized in nucleophilic substitutions and carbon-carbon bond formations for high purity fine chemicals, with its demand in the United States increasingly driven by the expansion of domestic pharmaceutical CDMOs and a strategic shift towar...

Variants

Methyl Magensium Chloride 3.0 M solution in THF

CAS: 676-58-4

Methylmagnesium chloride Specifications

CAS Number

676-58-4

Molecular Formula

CH3ClMg

Molecular Weight

74.79 g/mol

IUPAC Name

chlorido(methyl)magnesium

Canonical SMILES

[CH3-].[Mg+2].[Cl-]

InChI Key

RQNMYNYHBQQZSP-UHFFFAOYSA-M

CAS Number

676-58-4

Molecular Formula

CH3ClMg

Molecular Weight

74.79 g/mol

IUPAC Name

chlorido(methyl)magnesium

Canonical SMILES

[CH3-].[Mg+2].[Cl-]

InChI Key

RQNMYNYHBQQZSP-UHFFFAOYSA-M

Molecular Weight

74.79 g/mol

Physical appearance

Grayish-white to light brown clear solution

Grignard Reagent

A fundamental organometallic tool used as a powerful nucleophile for the formation of carbon-carbon bonds, essential in synthesizing alcohols and complex organic molecules

Alkylating Agent

A reactive intermediate employed to introduce methyl groups into various substrates during the production of pharmaceuticals, agrochemicals, and fine chemicals

Pharmaceutical Intermediate

A critical building block utilized in the synthesis of active pharmaceutical ingredients (APIs) and drug precursors

Chemical Intermediate

A versatile reagent used in industrial synthesis for the manufacturing of tetramethyllead, styrallyl alcohol, and specialized resins or plastics

Non-nucleophilic Base

A potent magnesium base used for the deprotonation of alpha-nitriles and other acidic substrates when combined with catalytic amines.

Methylmagnesium chloride FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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