Hebei yanxi chemical co.,LTD.
Country: China (Mainland)
Year Established: 2017
Business License:
Business type: Manufacturers
Product Certificate:(1)
- Production License
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Entecavir CAS NO.142217-69-4

FOB Price:: USD 150.00-200.00 /Gram Get Latest Price

Min.Order Quantity:: 5 Gram

Purity:: 99.5（%）

Port:: tianjin china

Payment Terms:: L/C,T/T,

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Product Details

Keywords

142217-69-4
Entecavir
entecavir (anhydrous)

Quick Details

ProName: Entecavir
CasNo: 142217-69-4
Molecular Formula: C27H40O3
Appearance: appearance White powder
Application: Widely used in cosmetics, medicine, be...
DeliveryTime: 3day
PackAge: 1000 g/aluminum foil bag
Port: tianjin china
ProductionCapacity: 10 Metric Ton/Month
Purity: 99.5（%）
Storage: Dry and ventilated
Transportation: shipping
LimitNum: 5 Gram
Moisture Content: PH (0.1% aqueous solution) : 6.0 ~ 7.5
Impurity: Protein: 0.1% or less
Light transmittance (0.1% aqueous solution) : 0.1% or greater: Light transmittance (0.1% aqueous solu...

Superiority

chengdu and import and export trade co., ltd., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. seek development by credit reputation. our products have big price advantage in europe south america and so on .and our company also has the advantage of high quality in africa. in the past two years our products has reached more than 30 countries in the world, europe. south america. north america, southeast asia, africa, etc. we welcome all over the world with the best quality and lowest price friend common cooperation and common development!the quality of our products meet all international standards, the german advanced equipment are imported equipment two laboratories, individual, on scale management concept, our aim is;with the highest quality. the lowest price. the best service to meet the new and old customers around the world, develop together for a better future!

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entecavir supplier
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quick details

proname: entecavir
casno: 142217-69-4
appearance: yellow powder
application: api
deliverytime: 5-7days
package: aluminous bag
port: shanghai
productioncapacity: 1000 metric ton/day
purity: 98%
storage: sgading, sealed, dry place
transportation: sea or air
limitnum: 1 metric ton
moisture content: 0.25%
impurity: 0.3%
tadalafil: good quality

superiority

details

product name	entecavir
cas no.	142217-69-4
appearance	white or almost white crystalline
specification	99%
molecular formulaf	c12h15n5o3·h2o
function	this product is mainly used in the virus active, serum alt alt rising or liver histology showed activity of adult chronic lesions of hepatitis b treatment.

product name

entecavir

cas no.

142217-69-4

appearance

white or almost white crystalline

specification

99%

molecular formulaf

c12h15n5o3·h2o

function

this product is mainly used in the virus active, serum alt alt rising or liver histology showed activity of adult chronic lesions of hepatitis b treatment.

items	specifications
[description ]	it should be white or whitish crystalline powder, odorless and tasteless, very slightly in water, slightly soluble in methanol and insoluble in ether.
specific rotation	should be between +24°~+28°
[identification]
(1) hplc	retention time of the principal peak obtained from the test solution should be identical with that of the reference solution.
(2) ir	ir spectrum of samples should be identical with that of the reference standard.
[test]
ph	should be between 5.5~7.5
related substances
(1)total impurity	should be 0.3%max
(2)maximum single impurity	should be 0.1%max
enantiomer	should be 0.2%max
methanol	should be 0.3%max
dichloromethane	should be 0.06%max
n- hexane	should be 0.029%max
tetrahydrofuran	should be 0.072%max
n,n-dimethylformamide	should be 0.088%max
toluene	should be 0.089%max
water	should be between 5.8%~6.5%
residue on ignition	should be 0.1%max
heavy metal	should be 20ppmmax
assay	98.0%~102.0%(c12h15n5o3) calculated on anhydrous basis