Skip to Content
Merck
All Photos(1)

Key Documents

1643361

USP

Taurine

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

2-Aminoethanesulfonic acid

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
NH2CH2CH2SO3H
CAS Number:
Molecular Weight:
125.15
Beilstein:
1751215
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

taurine

manufacturer/tradename

USP

mp

>300 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

NCCS(O)(=O)=O

InChI

1S/C2H7NO3S/c3-1-2-7(4,5)6/h1-3H2,(H,4,5,6)

InChI key

XOAAWQZATWQOTB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Taurine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Biochem/physiol Actions

Non-selective endogenous agonist at glycine receptors. Conditionally essential sulfonated amino acid which modulates apoptosis in some cells; functions in many metabolic activities; a product of methionine and cysteine metabolism.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

related product

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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

Cory J Knoot et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(2), 388-393 (2014-12-31)
Intradiol aromatic ring-cleaving dioxygenases use an active site, nonheme Fe(3+) to activate O2 and catecholic substrates for reaction. The inability of Fe(3+) to directly bind O2 presents a mechanistic conundrum. The reaction mechanism of protocatechuate 3,4-dioxygenase is investigated here using
Allan D Rasmussen et al.
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 67(1), 13-20 (2014-12-03)
The overall purpose of this study was to establish a model that may be used for examining the effect of Vigabatrin-induced retinal toxicity in pigmented rats, and subsequently examine the possible effects of taurine on the retinal toxicity. In the
Shen Luo et al.
Free radical biology & medicine, 75, 84-94 (2014-07-25)
Cofilin regulates reorganization of actin filaments (F-actin) in eukaryotes. A recent finding has demonstrated that oxidation of cofilin by taurine chloramine (TnCl), a physiological oxidant derived from neutrophils, causes cofilin to translocate to the mitochondria inducing apoptosis (F. Klamt et
María V Correa et al.
Pflugers Archiv : European journal of physiology, 466(9), 1819-1830 (2013-12-12)
Emerging evidence supports a key role for endothelin-1 (ET-1) and the transactivation of the epidermal growth factor receptor (EGFR) in angiotensin II (Ang II) action. We aim to determine the potential role played by endogenous ET-1, EGFR transactivation and redox-dependent
Atsushi Kuwahara et al.
Nature communications, 6, 6286-6286 (2015-02-20)
In the developing neural retina (NR), multipotent stem cells within the ciliary margin (CM) contribute to de novo retinal tissue growth. We recently reported the ability of human embryonic stem cells (hESCs) to self-organize stratified NR using a three-dimensional culture

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