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C2970000

Crotamiton

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

N-Ethyl-o-crotonotoluidide, N-Ethyl-N-(2-methylphenyl)-2-butenamide, Crotamiton

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About This Item

Linear Formula:
CH3CH=CHCON(C2H5)C6H4CH3
CAS Number:
483-63-6
Molecular Weight:
203.28
MDL number:
MFCD00026989
UNSPSC Code:
41116107
PubChem Substance ID:
329775015
NACRES:
NA.24

grade

pharmaceutical primary standard

description

predominantly trans

API family

crotamiton

manufacturer/tradename

EDQM

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

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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

Crotamiton EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

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N Nakada et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 61(7), 1739-1747 (2010-04-08)
The behavior of antibacterial triclosan, insect-repellent diethyltoluamide (DEET), anticonvulsant carbamazepine, and antipruritic crotamiton was investigated at two sewage treatment plants (STPs) to clarify their complete mass balance. Twenty-four-hour flow-proportional composite samples were collected from the influent and effluent of primary
Ulrich R Hengge et al.
The Lancet. Infectious diseases, 6(12), 769-779 (2006-11-25)
Scabies has been a scourge among human beings for thousands of years. Its worldwide occurrence with epidemics during war, famine, and overcrowding is responsible for an estimated 300 million people currently infested. Scabies refers to the various skin lesions produced
Demodecidosis manifested on the external genitalia.
S M Hwang et al.
International journal of dermatology, 37(8), 634-636 (1998-09-10)
Scabies.
Godfrey Walker et al.
Clinical evidence, (7)(7), 1543-1548 (2002-09-17)
Allergic contact dermatitis due to crotamiton.
H Hara et al.
Contact dermatitis, 49(4), 219-219 (2004-03-05)
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