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2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE

2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE Structure
CAS No.
145546-80-1
Chemical Name:
2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE
Synonyms
Donepezil-USP-A;Donepezil-013-E;(2E)-Dehydrodonepezil;Donepezil impurity 01;(E)-Dehydro Donepezil;Donepezil EP Impurity F;Donepezil Impurity A(USP);Donepezil related coMpound A;Donepezil Related Compound I;Donepezil Related Compound 1
CBNumber:
CB11229382
Molecular Formula:
C24H27NO3
Molecular Weight:
377.48
MOL File:
145546-80-1.mol
Modify Date:
2023/5/15 10:44:00
Request For Quotation

2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE Properties

Boiling point 542.8±50.0 °C(Predicted)
Density 1.209±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Sparingly), Methanol (Slightly)
form Solid
pka 8.17±0.10(Predicted)
color Pale Yellow to Light Yellow
CAS DataBase Reference 145546-80-1

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H300
Precautionary statements  P264-P270-P301+P310-P405-P501
HS Code  2933399090

2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE Chemical Properties,Uses,Production

Uses

(2E)-Dehydrodonepezil (Donepezil USP Related Compound A) is a derivative of Donepezil (D531750), a nootropic. An inhibitor of acetylcholinesterase.

2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE Preparation Products And Raw materials

Raw materials

Preparation Products

2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE Suppliers

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145546-80-1(2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE)Related Search:

DONEPEZIL IMP Donepezil Impurity 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-yl)methylpyridinium Bromide Donepezil Impurity 7 Donepezil Hydrochloride
Donepezil 2-[(1-Benzylpiperidin-4-yl)hydroxyMethyl]-5,6-diMethoxyindan-1-one Donepezil Impurity 17 HCl 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine 5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE
5,6-Dimethoxy-1-indanone 4-PYRIDINECARBOXALDEHYDE N-OXIDE Donepezil Impurity 8 RAC (CIS/TRANS) DONEPEZIL N-OXIDE Donepezil Impurity
5-O-Desmethyl Donepezil XWAIAVWHZJNZQQ-RPXFAUAJSA-N 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
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Donepezil Related Compound A (25 mg) ((E)-2-[(1-benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one) Donepezil related coMpound A (2E)-Dehydrodonepezil Donepezil Related Compound A(USP) Donepezil-013-E (2E)-Dehydrodonepezil\n\n(Donepezil Impurity) 2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-3H-inden-1-one Donepezil EP Impurity F Donepezil impurity 1/Donepezil Related Compound A/Donepezil Dehydro Impurity/(2E)-Dehydro Donepezil/ (E)-2-[(1-Benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one Donepezil-USP-A Donepezil Impurity A(USP) Donepezil Related Compound I Donepezil USP Related Compound A 1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methylene]-, (2E)- 2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMET... Goserelin Acetate (COLD SHIPMENT REQUIRED) (1297205) Donepezil Related Compound A ((E)-2-[(1-benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one) (1224992) (2E)-2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methylene]-1H-inden-1-one Donepezil EP Impurity F (Donepezil USP Related Compound A) Donepezil Related Compound 1 Donepezil impurity 01 Donepezil Impurity 9 (Donepezil EP Impurity F) (E)-Dehydro Donepezil (E)-2-[(1-Benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan- 1-one 145546-80-1