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ChemicalBook >> CAS DataBase List >>2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE

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
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
MDL Number:
MOL File:
145546-80-1.mol
Last updated:2023-05-15 10:44:00
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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
FDA UNII 1D3K90DIY3

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
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 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D229775 (2E)-Dehydrodonepezil(DonepezilImpurity) 145546-80-1 1mg $70 2021-12-16 Buy
American Custom Chemicals Corporation API0046119 DONEPEZIL DEHYDRO IMPURITY 95.00% 145546-80-1 5MG $451.04 2021-12-16 Buy
Crysdot CD00009391 (E)-2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 97% 145546-80-1 10g $481 2021-12-16 Buy
Crysdot CD00009391 (E)-2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 97% 145546-80-1 25g $802 2021-12-16 Buy
Ambeed A588459 (E)-2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 97% 145546-80-1 25g $928 2021-12-16 Buy
Product number Packaging Price Buy
D229775 1mg $70 Buy
API0046119 5MG $451.04 Buy
CD00009391 10g $481 Buy
CD00009391 25g $802 Buy
A588459 25g $928 Buy

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

Global( 92)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
BOC Sciences 		+1-631-485-4226 inquiry@bocsci.com United States 19553 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
HANGZHOU CLAP TECHNOLOGY CO.,LTD 		86-571-88216897,88216896 13588875226 sales@hzclap.com CHINA 6313 58
Finetech Industry Limited 		+86-27-87465837 +8618971612321 info@finetechnology-ind.com China 9571 58
CR Corporation Lomited 		fred.wen@crcorporation.cn CHINA 12069 58
sgtlifesciences pvt ltd 		+8617013299288 dj@sgtlifesciences.com China 12382 58
LEAP CHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 24738 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
Standardpharm Co. Ltd. 		58
BOC Sciences 		58
Career Henan Chemica Co 		58
HANGZHOU CLAP TECHNOLOGY CO.,LTD 		58
Finetech Industry Limited 		58
CR Corporation Lomited 		58
sgtlifesciences pvt ltd 		58
LEAP CHEM CO., LTD. 		58
China National Standard Pharmaceutical Corporation Limited 		58

View Lastest Price from 2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Donepezil Impurity A pictures 2024-04-10 Donepezil Impurity A
145546-80-1
 US $0.00-0.00 / mg 10mg 90%+ 10g Guangzhou PI PI BIOTECH INC
Donepezil Impurity A(USP) pictures 2024-04-10 Donepezil Impurity A(USP)
145546-80-1
 US $0.00-0.00 / mg 10mg 90%+ 10g Guangzhou PI PI BIOTECH INC
Donepezil Impurity A(USP) pictures 2024-04-10 Donepezil Impurity A(USP)
145546-80-1
 US $0.00-0.00 / mg 10mg 90%+ 10g Guangzhou PI PI BIOTECH INC

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

1of4

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