TES, 99%

Description

CAS: 7365-44-8 | C6H15NO6S | 229.247 g/mol

TES plays an important role in production of pH buffers for a biological system. It is used to make zwitterionic buffer solutions in the pH range 6.8-8.2. It is used in molecular biology, diagnosis, cell culture, pharmacy, agrochemical and pharmaceuticals. It is also used in the study of succinate oxidation and one of the components of test yolk buffer medium used in refrigeration of semen and transport.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
TES plays an important role in production of pH buffers for a biological system. It is used to make zwitterionic buffer solutions in the pH range 6.8-8.2. It is used in molecular biology, diagnosis, cell culture, pharmacy, agrochemical and pharmaceuticals. It is also used in the study of succinate oxidation and one of the components of test yolk buffer medium used in refrigeration of semen and transport.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 7365-44-8
• Molecular Formula: C6H15NO6S
• Molecular Weight (g/mol): 229.247
• MDL Number: MFCD00007532
• InChI Key: JOCBASBOOFNAJA-UHFFFAOYSA-N
• Synonym: tes, n-tris hydroxymethyl methyl-2-aminoethanesulfonic acid, tes buffer, tes free acid, ethanesulfonic acid, 2-2-hydroxy-1,1-bis hydroxymethyl ethyl amino, 2-1,3-dihydroxy-2-hydroxymethyl propan-2-yl amino ethanesulfonic acid, 2-2-hydroxy-1,1-dihydroxymethyl-ethylamino-ethanesulfonic acid, tris hydroxymethyl methyl-2-aminomethane sulfonic acid, 2-tris hydroxymethyl methylamino ethane-1-sulphonic acid, n-tri hydroxymethyl methyltaurine
• PubChem CID: 81831
• ChEBI: CHEBI:44356
• IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonic acid
• SMILES: C(CS(=O)(=O)O)NC(CO)(CO)CO

• Melting Point: ∼225°C (decomposition)
• Odor: Odorless
• Linear Formula: (HOCH₂)₃CNHCH₂CH₂SO₃H
• Quantity: 10 g
• Beilstein: 1957061
• Merck Index: 14,9176
• Solubility Information: Soluble in water.
• Formula Weight: 229.25
• Percent Purity: 99%
• Chemical Name or Material: TES

Safety and Handling

EINECSNumber	230-906-3
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only