38880-58-9

Basic information

• Product Name: NDSB-211
• Synonyms: Dimethyl(2-hydroxyethyl)(3-sulfopropyl)ammonium hydroxide inner salt;Dimethyl-2-hydroxyethylammoniumpropane sulfonate;2-hydroxyethyl-dimethyl-(3-sulfopropyl)azanium hydroxide;(2-hydroxyethyl)dimethyl(3-sulphopropyl)ammonium hydroxide;3-[(2-Hydroxyethyl)dimethylaminio]propane-1-sulfonate;3-[Dimethyl(2-hydroxyethyl)aminio]propane-1-sulfonate;(2-Hydroxyethyl)diMethyl(3-sulfopropyl)aMMoniuM Hydroxide Inner Salt [for BiocheMical Research];3-[Dimethyl-(2-hydroxyethyl)ammonio]-1-propanesulfonate
• CAS NO: 38880-58-9
• Molecular Formula: C₇H₁₇NO₄S
• Molecular Weight: 229.29446
• EINECS: 254-176-0
• Mol File: 38880-58-9.mol
• Article Data: 2

Chemical Properties

• Melting Point: 246.0 to 250.0 °C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: white/
• Density: g/cm³
• Solubility: methanol: soluble5mg/mL, clear, colorless
• CAS DataBase Reference: NDSB-211(CAS DataBase Reference)
• NIST Chemistry Reference: NDSB-211(38880-58-9)
• EPA Substance Registry System: NDSB-211(38880-58-9)

Safety Data

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3261 8 / PGIII
• WGK Germany: 3
• Hazardous Substances Data: 38880-58-9(Hazardous Substances Data)

Usage

Description

NDSB-211 is a non-detergent sulfobetaine that serves as a mild solubilizing and stabilizing agent for various enzymes and proteins.

Uses

Used in Enzyme and Protein Stabilization:
NDSB-211 is used as a mild solubilizing and stabilizing agent for enzymes and proteins, such as halophilic malate dehydrogenase, halophilic elongation factor Tu, pig heart amylate dehydrogenase, chicken egg white lysozyme, and E. coli β-galactosidase. It helps maintain the structure and function of these biomolecules, making it a valuable tool in research and industrial applications.

InChI:InChI=1/C7H17NO4S.H2O/c1-8(2,5-6-9)4-3-7-13(10,11)12;/h9H,3-7H2,1-2H3;1H2

Upstream product

• 108-01-0 2-(N,N-dimethylamino)ethanol 
• 1120-71-4 1,3-propanesultone 

Downstream Products

• 3637-26-1 3-[N,N-dimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]ammonium]propane-1-sulfonic acid 

Relevant articles and documents

Antibacterial compound and application of antibacterial compound to textile industry

The invention provides a novel antibacterial compound. The novel antibacterial compound comprises active groups (R) and betaine groups (B). The active group (R) are used as reactive functional groups, the betaine groups (B) are used as antibacterial functional groups. The antibacterial compound is of an R-X-B structure shown as a general formula. The X represents linking bridge groups. The novel antibacterial compound has the advantages that covalent chemical bonding can be carried out on the novel antibacterial compound and textile fibers, the novel antibacterial compound is difficult to fall off or dissolve out from the surfaces of the textile fibers and is good in stability, and accordingly textiles are durable in antibacterial activity; processes for preparing the novel antibacterial compound which is an antibacterial agent are simple, conditions are mild, accordingly, industrialization can be facilitated, and the novel antibacterial compound is suitable for textile dyeing and finishing synchronization, is particularly applicable to the textile industry and has a broad application prospect.