Sodium 1-methyl 3-sulfinopropanoate

CAS 90030-48-1C4H7NaO4SChemical Synthesis

Sodium 1-methyl 3-sulfinopropanoate (CAS: 90030-48-1, C4H7NaO4S, MW: 174.15) is a chemical reagent utilised in synthetic organic chemistry. It plays a role in facilitating C-S and C-X (non-halogen) bond formations. This compound is particularly effective in converting aryl and benzyl halides into their corresponding sulfonimides under basic reaction conditions. Tech Serve Solutions supplies this reagent with an assay of 97%.

IUPAC: 3-Sulfinopropanoic acid 1-methyl ester sodium salt,SMOPS,Sodium 3-methoxy-3-oxopropane-1-sulfinate
Synonyms: 3-Sulfinopropanoic acid 1-methyl ester sodium saltSMOPSSodium 3-methoxy-3-oxopropane-1-sulfinate

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Sodium 1-methyl 3-sulfinopropanoate (C4H7NaO4S) — chemical structure, CAS 90030-48-1; Chemistry, fine chemical supplied by Tech Serve Solutions

C-S Bond FormationChemical SynthesisSynthetic Reagents

01 /Applications

C-S Bond Formation

This reagent is valuable for forming carbon-sulfur bonds. It enables the conversion of aryl and benzyl halides into sulfonimides.

C-X Bond Formation (Non-Halogen)

Sodium 1-methyl 3-sulfinopropanoate facilitates the creation of carbon-heteroatom bonds where the heteroatom is not a halogen. This is crucial for constructing specific molecular architectures.

Chemical Synthesis

As a versatile synthetic reagent, it contributes to complex molecule synthesis, particularly in reactions involving sulfinate chemistry.

Synthetic Reagents

It serves as a key component in various synthetic pathways, offering a reliable method for introducing sulfur-containing functionalities.

02 /Properties

Molecular weight	174.15
Empirical formula	C4H7NaO4S
Assay	97%
Application	Reagent facilitates the conversion of aryl and benzyl halides to their corresponding sulfonimides under basic conditions.
Melting point	199-216 °C (decomposition)

03 /Safety & handling

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

Warning

Hazard statements

H302Harmful if swallowed

Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

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

04 /Identifiers & registry

CAS number

90030-48-1

MDL number

MFCD07776796

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 Sodium 1-methyl 3-sulfinopropanoate used for?

Sodium 1-methyl 3-sulfinopropanoate is used as a reagent in organic synthesis to facilitate C-S and C-X (non-halogen) bond formation, notably in the conversion of aryl and benzyl halides to sulfonimides.

What are the CAS number and chemical formula?

The CAS number is 90030-48-1 and the empirical formula is C4H7NaO4S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Sodium 1-methyl 3-sulfinopropanoate with a purity of 97%.

What are the safety and handling considerations?

This compound is classified with a GHS07 symbol and a 'Warning' signal word. It carries the hazard statement H302 (Harmful if swallowed). Appropriate personal protective equipment should be used, and it should be handled in a well-ventilated area.