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2-(1-Benzyl-4-piperidylmethyl)-5,6-dimethoxy-1-indanone Hydrochloride; Donepezil Hydrochloride CAS NO.120011-70-3 CAS NO.120011-70-3
- FOB Price: USD: 2.00-6.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Available Specifications:
ISO9001(0.1-0.9)Metric TonISO9001(1-5)Metric TonIndustrial grade(1-5)Metric Ton
- Product Details
Keywords
- donepezil hydrochloride
- 2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one hydrochloride
- 120011-70-3
Quick Details
- ProName: 2-(1-Benzyl-4-piperidylmethyl)-5,6-dim...
- CasNo: 120011-70-3
- Molecular Formula: C24H30ClNO3
- Appearance: White powder
- Application: Pharmaceutical Intermediates
- DeliveryTime: Within 7-15 days after confirm the ord...
- PackAge: Depending on clients' requirements
- Port: TianJin
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99.5%
- Storage: Store in a cool, ventilated, dry wareh...
- Transportation: air shipping land transaction
- LimitNum: 1 Kilogram
- Moisture Content: 0.001%
- Impurity: 0.005%
- color: white
Superiority
hebei yanxi chemical 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!
1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)
2:Safe payment(Btc;MoneyGram;WU)
3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)
4:Fast delivery (3-10 DAYS fast home delivery service )
5:Best quality (Without any doping, all products are pure)
6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)
8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)
9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)
10:Low Price(All the products are factory prices it can let you have a bigger profit margin)
1.lowest price
2.good service
3.best quality
4.rich experience
5.support sample
Details
|
test items |
specification |
test results |
|
appearance |
off white to white crystalline powder |
complies |
|
solubility |
freely soluble in chloroform, soluble in water and acetic acid, slightly soluble in acetonitrile and ethanol, insoluble in ethylacetoacetate and n-hexane |
complies |
|
identification |
(1)by ir absorption ,to match with working standard |
complies |
|
(2) the retention time of the major peak of the sample should accord with that of the working standard. |
complies |
|
|
(3) test for chlorides. reponds to the test for chlorides. |
complies |
|
|
water |
≤0.4% |
0.27% |
|
residue on ignition |
≤0.1% |
0.03% |
|
related substance |
desbenzyl donepezla≤0.15% donepezil pyridine analogb≤0.15% donepezilzilbenzyl bromidec≤0.15% dehydrodeoxy donepezild≤0.15% deoxy donepezile≤0.15% any unkonwn single impurity≤0.10% total ≤0.5% |
not detected not detected not detected not detected not detected 0.03% 0.05% |
|
heavy metal |
≤20ppm |
＜20ppm |
|
residual solvents |
methanol≤0.3% ethanol≤0.5% ethyl acetate≤0.5% toluene≤0.089% acetic acid≤0.5% |
0.03% not detected not detected 0.002% not detected |
|
assay |
on dried base, c24h29no3·hcl should be 98.0% to102.0% |
99.99% |
|
conclusion:conforms to usp37 |
||
hebei yanxi chemical 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!
1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)
2:Safe payment(Btc;MoneyGram;WU)
3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)
4:Fast delivery (3-10 DAYS fast home delivery service )
5:Best quality (Without any doping, all products are pure)
6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)
8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)
9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)
10:Low Price(All the products are factory prices it can let you have a bigger profit margin)
