Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one
Price: Check
Purity: 99.52%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

120014-30-4

120014-30-4 structure

120014-30-4 structure

Name: 5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one
Chemical Name: 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one
CAS Number: 120014-30-4
Molecular Formula: C₁₇H₂₃NO₃
Molecular Weight: 289.369
Create Date: 2018-11-24 13:04:09
Modify Date: 2025-08-22 21:54:33

Name	5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydroinden-1-one
Synonyms	5,6-Dimethoxy-2-(piperidin-4-ylmethyl)indan-1-one N-Debenzyldonepezil 1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)- 5,6-Dimethoxy-2-(4-piperidinylmethyl)-1-indanone UNII-D84X9FAD1Y UNII:D84X9FAD1Y 2-[(4-piperidinyl)methyl]-5,6-dimethoxyindanone 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-one 2,3-dihydro-5,6-dimethoxy-2-(4-piperidinyl)methyl-indan-1-one 5,6-dimethoxy-2-(piperidin-4-yl)methyl-indan-1-one MFCD08460096 5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one Donepezil Impurity 4

Density	1.1±0.1 g/cm3
Boiling Point	454.1±45.0 °C at 760 mmHg
Melting Point	258-260°C (dec.)
Molecular Formula	C₁₇H₂₃NO₃
Molecular Weight	289.369
Flash Point	228.4±28.7 °C
Exact Mass	289.167786
PSA	47.56000
LogP	2.88
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.538
Storage condition	Refrigerator

Hazard Codes	Xn
Risk Phrases	22
HS Code	2933399090

Precursor 7
4803-57-0 120014-06-4 120014-07-5 948550-60-5
861675-47-0 2107-69-9 872-85-5
DownStream 1
120014-06-4

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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