What is Sodium Deoxycholate CAS 302-95-4?

Sodium Deoxycholate is the sodium salt of deoxycholic acid, with CAS 302-95-4, EC 206-132-7, and molecular formula C24H39NaO4. It is a bile salt and anionic biological detergent with a molecular weight of about 414.55 g/mol, usually supplied as a white to off-white powder or solid.

Why is Sodium Deoxycholate described as a bile salt and biological detergent?

It is an amphiphilic molecule with both water-attracting and water-repelling regions. Above its critical micelle concentration it can form micelles, interact with biological membranes, and help solubilize membrane-associated proteins in biochemical systems.

What is the critical micelle concentration of Sodium Deoxycholate?

The critical micelle concentration is commonly reported around 2-6 mM at 20-25 C. The actual value depends on temperature, ionic strength, buffer composition, and formulation conditions, so it should be confirmed for the intended system.

Where is Sodium Deoxycholate mainly used?

It is mainly used in cell lysis buffers, membrane protein solubilization and extraction, nucleic acid isolation, pharmaceutical formulation, and specialized biochemical or research systems. It is a raw material for controlled formulation or research use, not a finished consumer product.

What should be confirmed before ordering this bile salt?

Confirm the intended pharmaceutical, biochemical, research, or formulation grade, then check assay, appearance, pH, water content, specific rotation where relevant, heavy metals, residual solvents, and related bile-acid impurities against the application requirement.

Sodium Deoxycholate CAS 302-95-4

Sodium Deoxycholate is a bile salt surfactant commonly supplied for use in biochemical, pharmaceutical, and related formulation applications. In supplier-side product positioning, it is more appropriate to present this material as a functional surfactant and formulation ingredient rather than as a general industrial chemical or a common chemical intermediate. It is often selected for systems that require membrane solubilization, emulsification support, or bile salt functionality in research, pharmaceutical, and specialized formulation settings. Standard export supply can be arranged with routine documents such as COA, TDS, and SDS according to customer requirements.

CAS: 302-95-4
Synonyms: Sodium Deoxycholate; Deoxycholic Acid Sodium Salt; Desoxycholic Acid Sodium Salt
Einecs: 206-132-7
Molecular Formula: C24H39NaO4
Grade: Pharmaceutical grade / biochemical grade / research grade / formulation grade
Package: Available in standard export packaging according to purity, order quantity, and supply requirements.

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Product Description

1 Physicochemical Properties

2 Typical Applications

3 Product Function

4 Typical Supply Form

5 Packaging

6 Storage

Physicochemical Properties

Item	Description
Product Name	Sodium Deoxycholate
CAS No.	302-95-4
Synonyms	Sodium Deoxycholate; Deoxycholic Acid Sodium Salt; Desoxycholic Acid Sodium Salt
EC No.	206-132-7
Molecular Formula	C24H39NaO4
Molecular Weight	414.55 g/mol
Appearance	Usually supplied as white to off-white powder or solid material, depending on specification.
Chemical Type	Bile salt / anionic surfactant / biochemical ingredient
Solubility	Soluble in water; suitability in specific buffer or formulation systems should be confirmed according to application requirements.
Main Functional Features	Surface activity, membrane solubilization, emulsification support, and formulation assistance in specialized systems.
Supply Form	Usually supplied as powder or solid material for biochemical, pharmaceutical, and formulation use.

Typical Applications

Biochemical and laboratory formulations requiring bile salt surfactants.
Buffer and extraction systems involving membrane-related solubilization.
Pharmaceutical and formulation projects requiring deoxycholate salt functionality.
Specialized research, cell-related, or analytical applications according to specification.

Product Function

Sodium Deoxycholate mainly functions as a bile salt surfactant and formulation aid. It is commonly selected where membrane interaction, solubilization behavior, or emulsification support is required in controlled biochemical, pharmaceutical, or research-related systems.

Typical Supply Form

This product is commonly supplied as powder or solid material. Exact purity, moisture, assay standard, and other technical parameters may vary according to the required grade and supply specification. Detailed specification data can be provided in the TDS or COA upon request.

For adjacent solubilizer and surfactant pages, review Polysorbate 20 and Poloxamer 188.

Packaging

Sodium Deoxycholate is usually packed in sealed inner bags with suitable outer cartons, fiber drums, or other standard export packaging according to order quantity and handling requirements. Packaging arrangements can be adjusted based on purity grade, shipment volume, and customer logistics needs.

Storage

Store in a cool, dry, and well-ventilated place in tightly closed original containers. Protect the material from moisture, heat, strong light, and contamination during storage and transport. Proper storage helps maintain product stability and consistent supply quality.

FAQ - Technical & Supply Chain

Q:
What is Sodium Deoxycholate CAS 302-95-4?

A: Sodium Deoxycholate is the sodium salt of deoxycholic acid, with CAS 302-95-4, EC 206-132-7, and molecular formula C24H39NaO4. It is a bile salt and anionic biological detergent with a molecular weight of about 414.55 g/mol, usually supplied as a white to off-white powder or solid.
Q:
Why is Sodium Deoxycholate described as a bile salt and biological detergent?

A: It is an amphiphilic molecule with both water-attracting and water-repelling regions. Above its critical micelle concentration it can form micelles, interact with biological membranes, and help solubilize membrane-associated proteins in biochemical systems.
Q:
What is the critical micelle concentration of Sodium Deoxycholate?

A: The critical micelle concentration is commonly reported around 2-6 mM at 20-25 C. The actual value depends on temperature, ionic strength, buffer composition, and formulation conditions, so it should be confirmed for the intended system.
Q:
Where is Sodium Deoxycholate mainly used?

A: It is mainly used in cell lysis buffers, membrane protein solubilization and extraction, nucleic acid isolation, pharmaceutical formulation, and specialized biochemical or research systems. It is a raw material for controlled formulation or research use, not a finished consumer product.
Q:
What should be confirmed before ordering this bile salt?

A: Confirm the intended pharmaceutical, biochemical, research, or formulation grade, then check assay, appearance, pH, water content, specific rotation where relevant, heavy metals, residual solvents, and related bile-acid impurities against the application requirement.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

Quotation

Send the CAS number, grade, quantity, packing preference and destination.

Sample & Supply

Support is available for samples, trial orders, bulk and repeat supply.

Storage & Shipping

Product-specific conditions are confirmed before order.

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