High Quality Norethisterone CAS 68-22-4//Dexchlorpheniramine CAS 25523-97-1//Telithromycin CAS 191114-48-4//CAS 50-48-6 Amitriptyline//CAS 483-63-6 Crotamiton

China High Quality Norethisterone CAS 68-22-4//Dexchlorpheniramine CAS 25523-97-1//Telithromycin CAS 191114-48-4//CAS 50-48-6 Amitriptyline//CAS 483-63-6 Crotamiton, Find details about China CAS 483-63-6, Crotamiton from High Quality Norethisterone CAS 68-22-4//Dexchlorpheniramine CAS 25523-97-1//Telithromycin CAS 191114-48-4//CAS 50-48-6 Amitriptyline//CAS 483-63-6 Crotamiton

Model NO.
Crotamiton
Mf
C13h17no
MW
203.28
CAS
483-63-6
Appearance
White Powder
Function
Biological and Pharmaceutical Intermediates
Shelf Life
2 Years
Test Method
HPLC UV
Storage
Cool Dry Place
Payment
Tt.Western Union .Credit Card.Moneygram
Delivery Time
Within 2 Days
Certificate
COA MSDS
Sample
Available
Trademark
Faithful
Transport Package
Aluminum Foil Bag Packaging
Specification
10g/bag; 100g/bag; 1kg/bag; 25KG/BAG
Origin
China
Model NO.
Crotamiton
Mf
C13h17no
MW
203.28
CAS
483-63-6
Appearance
White Powder
Function
Biological and Pharmaceutical Intermediates
Shelf Life
2 Years
Test Method
HPLC UV
Storage
Cool Dry Place
Payment
Tt.Western Union .Credit Card.Moneygram
Delivery Time
Within 2 Days
Certificate
COA MSDS
Sample
Available
Trademark
Faithful
Transport Package
Aluminum Foil Bag Packaging
Specification
10g/bag; 100g/bag; 1kg/bag; 25KG/BAG
Origin
China
High Quality Norethisterone CAS 68-22-4//Dexchlorpheniramine CAS 25523-97-1//Telithromycin CAS 191114-48-4//CAS 50-48-6 Amitriptyline//CAS 483-63-6 CrotamitonHigh quality norethisterone CAS 68-22-4//Dexchlorpheniramine CAS 25523-97-1//Telithromycin CAS 191114-48-4//CAS 50-48-6 Amitriptyline//CAS 483-63-6 Crotamiton

Introduction

Product Name:Crotamiton
Synonyms:(2E)-N-Ethyl-N-(2-methylphenyl)-2-butenamide;2-Butenamide, N-ethyl-N-(2-methylphenyl)-;component of Eurax;Crotalgin;Crotamitex;Crotamitone;Eurasil;Eurax
CAS:483-63-6
MF:C13H17NO
MW:203.28
EINECS:207-596-3
Product Categories:APIs;API's;EURAX
Mol File:483-63-6.mol

Function

Crotamiton is available as a 10% cream for the treatment of scabies, although it is less effective than pyrethrins or permethrin. Because crotamiton may need to be applied a second time for successful treatment of scabies but the pyrethrins or permethrin require a single application, poor patient compliance with crotamiton may reduce its effectiveness. The advantage of crotamiton over lindanes comes from the fact that lindanes has potential neurotoxicity if absorbed especially in infants and children, whereas crotamiton has less systemic neurotoxicity.
Chemical PropertiesN-Ethyl-o-crotonotoluidide is colourless or pale yellow, oily liquid
Usesantipruritic, scabicide
UsesFungicide, insecticide.

Specification

Batch No.HF161118Quantity1110kgs
Mfg. DateNov.18, 2016PackageAs required
Rep. DateNov.25, 2016Exp. DateNov.17, 2018
ItemsStandardsResults
AppearanceWhite or off-white amorphous,odorless,hygroscopic powderComplies
IdentificationBy IRComplies
By UVComplies
By TLCComplies
By Masculine reactionComplies
Specific Rotation-0.5°~+0.5°
Water Content≤3.00%1.50%
Heavy Metal≤10ppmComplies
Free Aromatic Amine≤0.05%0.01%
Free IodineComplies with standardComplies
Free Iodide≤0.001%ND
Ionic Compounds≤0.01%ND
Residual SolventIsopropyl alcohol ≤50ppm1ppm
Methanol ≤50ppm1ppm
Methoxyethanol ≤20ppm2ppm
N-Butanol ≤50ppm1ppm
3-Chloro-1,2-propanedio ≤25ppmND
Color Of Solution400nm:≤0.1800.137
420nm≤0.0300.006
450nm≤0.0150.000
Related Substance Impurity A: ≤0.30%0.14%
O-alkylated compounds:≤0.50%0.48%
Any individual impurity:≤0.10%0.04%
The total impurities:≤0.30%0.13%
Assay
(HPLC,basis on drying)
98.5%~102.0%99.10%
Reference StandardUSP36 and TCS09-602-09 Standard
ConclusionThe product complied to USP36 and TCS09-602-09 Standard.
StorageThe product is hygroscopic and odorless,preserve in tight,sealed and light-resistant containers in a cool place
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