China (Mainland)
hot sell Donepezil hydrochloride CAS NO.120011-70-3
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
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Quick Details
- ProName: hot sell Donepezil hydrochloride
- CasNo: 120011-70-3
- Molecular Formula: C24H30ClNO3
- Appearance: White or off white crystalline powder
- Application: Donepezil hydrochloride Powder is sto...
- DeliveryTime: within one week
- PackAge: packing 25kg/drum
- Port: Any prot in china
- ProductionCapacity: 100 Metric Ton/Year
- Purity: 99%
- Storage: Store in a well-closed container away ...
- Transportation: by air/sea/courier
- LimitNum: 1 Kilogram
- Heavy Metal: ≤20ppm
- Valid Period: 2 years
- Type: Improving brain functions
- specification: USP
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Details
CAS Number:120011-70-3
Name:1H-Inden-1-one,2,3-dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-,hydrochloride (1:1)
Superlist Name:Donepezil hydrochloride
Formula:C24H30ClNO3
Molecular Weight:415.95
Deleted CAS:142057-77-0
Synonyms:1H-Inden-1-one,2,3-dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-,hydrochloride (9CI);Aricept;Donepezil HCl;2-[(1-benzylpipéridin-4-yl)méthyl]-5,6-diméthoxy-2,3-dihydro-1H-indén-1-one chlorhydrate;
Melting Point:220-222 °C
Boiling Point:527.9 °C at 760 mmHg
Flash Point:273.1 °C
Appearance:white to off-white crystalline solid
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ITEMS |
SPECIFICATIONS |
RESULTS |
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APPEARANCE |
WHITE OR ALMOST WHITE CRYSTALLINE POWDER |
CONFORMS |
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SOLUBILITY |
TO MATCH WORKING STANDARD |
CONFORMS |
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IDENTIFICATION |
1) BY UV ABSORPTION,TO MATCH WORKING STANDARD 2) BY IR ABSORPTION,TO MATCH WORKING STANDARD
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CONFORMS
CONFORMS |
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PH |
4.0-7.0 |
5.47 |
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MELTING POINT |
216-220°C |
218-220°C |
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RELATED SUBSTANCE |
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TOTAL |
≤1.80% |
0.07% |
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SINGLE IMPURITY (UNKNOWN) |
≤0.50% |
<0.1% |
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LOSS ON DRYING |
≤1.0% |
0.03% |
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RESIDUE ON IGNITION |
≤0.10% |
0.08% |
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HEAVY METAL |
≤10 PPM |
<10 PPM |
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ASSAY |
≥99.0% |
99.75% |
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CONCLUSION |
CONFORMS TO THE ENTERPRISE STANDARD |
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