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Base Information Edit
  • Chemical Name:2-Ammonioethanesulfonate
  • CAS No.:107-35-7
  • Molecular Formula:C2H7NO3S
  • Molecular Weight:125.148
  • Hs Code.:29211980
  • Mol file:107-35-7.mol

Synonyms:2-ammonioethanesulfonate;2-azaniumylethanesulfonate;aminoetylsulphonic acid;ethylaminesulphonic acid;2-amino-ethanesulfonic acid;taurine zwitterion;2-azaniumylethane-1-sulfonate;CHEBI:507393;AKOS025117017;InChI=1/C2H7NO3S/c3-1-2-7(4,5)6/h1-3H2,(H,4,5,6

Suppliers and Price of 2-Ammonioethanesulfonate
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Usbiological
  • Taurine
  • 100g
  • $ 134.00
  • TRC
  • Taurine
  • 50mg
  • $ 85.00
  • Tocris
  • Taurine
  • 1G
  • $ 61.00
  • TCI Chemical
  • 2-Aminoethanesulfonic Acid >98.0%(T)
  • 25g
  • $ 14.00
  • TCI Chemical
  • 2-Aminoethanesulfonic Acid >98.0%(T)
  • 500g
  • $ 37.00
  • Sigma-Aldrich
  • Taurine PharmaGrade, Ajinomoto, Manufactured under appropriate GMP controls for pharma or biopharmaceutical production, suitable for cell culture
  • 1kg
  • $ 705.00
  • Sigma-Aldrich
  • Taurine cell culture tested, meets USP testing specifications
  • 1kg
  • $ 620.00
  • Sigma-Aldrich
  • Taurine ≥99%
  • 1kg
  • $ 431.00
  • Sigma-Aldrich
  • Taurine United States Pharmacopeia (USP) Reference Standard
  • 100mg
  • $ 315.00
  • Sigma-Aldrich
  • Taurine ≥98%, FG
  • 10 kg
  • $ 294.00
Total 372 raw suppliers
Chemical Property of 2-Ammonioethanesulfonate Edit
Chemical Property:
  • Appearance/Colour:White crystalline powder 
  • Melting Point:>300 °C(lit.) 
  • Refractive Index:1.515 
  • PKA:1.5(at 25℃) 
  • PSA:88.77000 
  • Density:1.494 g/cm3 
  • LogP:0.61400 
  • Storage Temp.:2-8°C 
  • Solubility.:H2O: 0.5 M at 20 °C, clear, colorless 
  • Water Solubility.:5-10 g/100 mL at 23.5 ºC 
  • XLogP3:-4.2
  • Hydrogen Bond Donor Count:1
  • Hydrogen Bond Acceptor Count:3
  • Rotatable Bond Count:1
  • Exact Mass:125.01466426
  • Heavy Atom Count:7
  • Complexity:107

99%, *data from raw suppliers

Taurine *data from reagent suppliers

Safty Information:
  • Pictogram(s): IrritantXi 
  • Hazard Codes:Xi 
  • Statements: 36/37/38 
  • Safety Statements: 26-36-24/25 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

  • Canonical SMILES:C(CS(=O)(=O)[O-])[NH3+]
  • Description Taurine is a sulfur-containing amino acid with multiple physiological functions, including the maintenance of mitochondrial health.
    While known as an antioxidant, its underlying mechanism is unclear as it is not a radical scavenger.
  • Chemical Composition and Properties Non-Essential Amino Acid: Taurine is a non-essential amino acid that does not participate in protein synthesis due to the absence of a carboxyl group.
    Abundance: It is abundant in various mammalian tissues, especially in electrically excitable tissues like the heart and brain.
    Water-Soluble: Taurine exhibits strong water-soluble and poor lipophilic properties.
  • Historical Background Discovery: Taurine was first isolated from ox bile by Friedrich Tiedemann and Leopold Gmelin in 1827.
    Naming: Initially named "Gallen - Asparagin," it was later named "taurus" after the Latin Bos taurus, and finally referred to as "taurine" in 1838 by von H. Demarcay.
  • Metabolic and Physiological Functions Derivation and Abundance: Taurine can be derived from cysteine metabolism and accounts for a significant portion of the free amino acid pool.
    Sources: Dietary sources of taurine include animal proteins.
    Benefits: Taurine plays roles in glucose and lipid regulation, energy metabolism, anti-inflammatory modulation, and antioxidant actions.
    Ergogenic Aid: Taurine has been used as a potential ergogenic aid to enhance athletic performance.
  • Absorption and Excretion Absorption: Taurine absorption occurs mainly in the gastrointestinal tract, with improved bioavailability on an empty stomach.
    Excretion: Kidneys regulate plasma taurine concentrations through urine excretion.
  • Role in Fat Metabolism Modulation: Taurine modulates fat metabolism, increasing lipolysis and altering fuel utilization and metabolic efficiency during exercise.
    Mitochondrial Function: It inhibits oxidative stress by improving mitochondrial function and promoting mitochondrial biogenesis.
Technology Process of 2-Ammonioethanesulfonate

There total 92 articles about 2-Ammonioethanesulfonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
With hydrogen; at 55 ℃; under 22502.3 Torr; Temperature; Pressure; Reagent/catalyst; Inert atmosphere;
Guidance literature:
With ammonium hydroxide; at 150 ℃; for 0.0833333h; under 45004.5 Torr; Temperature; Time; Pressure; Microwave irradiation;

Reference yield: 98.4%

Guidance literature:
With 2,2,6,6-tetramethyl-piperidine; In water; at 140 ℃; for 0.166667h; under 3000.3 Torr; Reagent/catalyst; Temperature; Pressure;
Refernces Edit
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