Sodium 2-propanesulfinate

Name: Sodium 2-propanesulfinate
Brand: ChemScene
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CAS No. 4160-19-4
Cat. No. CS-M3052
Purity≥95%
MDL No.MFCD09878099

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 4160-19-4

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Description

Sodium 2-propanesulfinate delivers a stable, moisture-tolerant sulfinate anion ideal for nucleophilic substitution and transition metal-catalyzed coupling reactions. This bench-stable reagent integrates readily into synthetic workflows requiring robust sulfur-based intermediates without the volatility or instability associated with alternative sulfinate salts.

Application

Sodium 2-propanesulfinate serves as a stable, bench-ready sulfination reagent enabling efficient introduction of sulfonyl groups in synthetic workflows. It functions reliably in nucleophilic sulfonylation reactions, offering good functional group tolerance and compatibility with common reaction conditions. Its crystalline form facilitates handling and purification, making it well-suited for the synthesis of sulfonamide derivatives and sulfonate-based building blocks in medicinal chemistry and process development.

General Information

CAS No. 4160-19-4
Cat. No. CS-M3052
Purity ≥95%
MDL No. MFCD09878099
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃H₇NaO₂S
Molecular Weight 130.14
Synonym(s) Sodium 2-propanesulfinate; Sodium isopropylsulfinate; Sodium propane-2-sulfinate
SMILES [Na].O=S(O)C(C)C

Computational Chemistry Data

TPSA 37.3
LogP -0.032
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

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Other Classifications

General Reagents Elements and their salts Sodium Salt

Inorganic Chemistry Metallic Salts Metallate Salts

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Sodium 2-propanesulfinate

CAS No. 4160-19-4

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