MilliporeSigma
All Photos(1)

1151006

USP

Crotamiton

United States Pharmacopeia (USP) Reference Standard

Synonym(s):
N-Ethyl-o-crotonotoluidide, N-Ethyl-N-(2-methylphenyl)-2-butenamide, Crotamiton
Linear Formula:
CH3CH=CHCON(C2H5)C6H4CH3
CAS Number:
Molecular Weight:
203.28
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

description

predominantly trans

manufacturer/tradename

USP

refractive index

n20/D 1.54 (lit.)

bp

153-155 °C/13 mmHg (lit.)

density

0.987 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CCN(C(=O)\C=C\C)c1ccccc1C

InChI

1S/C13H17NO/c1-4-8-13(15)14(5-2)12-10-7-6-9-11(12)3/h4,6-10H,5H2,1-3H3/b8-4+

InChI key

DNTGGZPQPQTDQF-XBXARRHUSA-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.

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.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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