Skip to Content
Merck
All Photos(5)

Documents

T1375

Sigma-Aldrich

TES

≥99% (titration)

Synonym(s):

2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid, N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid, TES free acid

Sign Into View Organizational & Contract Pricing
All Photos(5)

About This Item

Empirical Formula (Hill Notation):
C6H15NO6S
CAS Number:
7365-44-8
Molecular Weight:
229.25
Beilstein:
1957061
EC Number:
230-906-3
MDL number:
MFCD00007532
UNSPSC Code:
12161700
PubChem Substance ID:
24899960
NACRES:
NA.25

Assay

≥99% (titration)

form

crystalline powder

useful pH range

6.8-8.2

pKa (25 °C)

7.5

mp

~225 °C (dec.)

solubility

H2O: 25 g plus 50 mL, clear, colorless

application(s)

diagnostic assay manufacturing

SMILES string

OCC(CO)(CO)NCCS(O)(=O)=O

InChI

1S/C6H15NO6S/c8-3-6(4-9,5-10)7-1-2-14(11,12)13/h7-10H,1-5H2,(H,11,12,13)

InChI key

JOCBASBOOFNAJA-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

TES has been used in TES buffer to determine anti-collagenase activity of Marula stems. It has also been used in buffers for cell culture medium.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Palmelloids formation in Chlamydomonas reinhardtii: defence against rotifer predators?
Lurling M and Beekman W
Annales de Limnologie-International Journal of Limnology, 42(2), 65-72 (2006)
Anti-aging potential of extracts from Sclerocarya birrea (A. Rich.) Hochst and its chemical profiling by UPLC-Q-TOF-MS
Shoko T, et al.
BMC Complementary and Alternative Medicine, 18(1), 54-54 (2018)
Isolation of Tomato Fruit Chromoplasts and Determination of ATP Levels
Hernandez-Gras F, et al.
The Plant Journal, 18(1), 54-54 (2013)
Carmen Hierro-Bujalance et al.
Frontiers in cell and developmental biology, 8, 571258-571258 (2020-10-13)
The germinal matrix-intraventricular hemorrhage (GM-IVH) is one of the most devastating complications of prematurity. The short- and long-term neurodevelopmental consequences after severe GM-IVH are a major concern for neonatologists. These kids are at high risk of psychomotor alterations and cerebral
R H Martin et al.
Biology of reproduction, 47(2), 268-270 (1992-08-01)
Human sperm karyotypes can be prepared after fusion of human sperm with Golden hamster oocytes. Most laboratories use one of two methods of sperm capacitation: incubation of freshly-ejaculated sperm in Biggers, Whitten, and Whittingham (BWW) medium for 5-7 h at
View All Related Papers

Protocols

Enzymatic Assay of Mutanolysin

This procedure may be used for Mutanolysin products.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service