Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-DIHYDRO-5-(3,4-DIMETHOXYPHENYL)-3H-PYRAZOL-3-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

264208-47-1

264208-47-1 structure

264208-47-1 structure

Name: 2,4-DIHYDRO-5-(3,4-DIMETHOXYPHENYL)-3H-PYRAZOL-3-ONE
Chemical Name: 3-(3,4-dimethoxyphenyl)-1,4-dihydropyrazol-5-one
CAS Number: 264208-47-1
Molecular Formula: C₁₁H₁₂N₂O₃
Molecular Weight: 220.22500
Create Date: 2018-07-25 23:16:58
Modify Date: 2026-08-03 10:09:20

Name	3-(3,4-dimethoxyphenyl)-1,4-dihydropyrazol-5-one
Synonyms	3H-Pyrazol-3-one, 5-(3,4-dimethoxyphenyl)-2,4-dihydro 3H-Pyrazol-3-one,5-(3,4-dimethoxyphenyl)-2,4-dihydro 3-(3,4-Dimethoxyphenyl)-1H-pyrazol-5(4H)-one 3-(3,4-dimethoxyphenyl)-4,5-dihydro-1H-pyrazol-5-one

Molecular Formula	C₁₁H₁₂N₂O₃
Molecular Weight	220.22500
Exact Mass	220.08500
PSA	63.41000
LogP	0.63930

4687-37-0 structure

4687-37-0

~61%

264208-47-1 structure

264208-47-1

Literature: AstraZeneca AB Patent: EP1119567 B1, 2005 ; Location in patent: Page/Page column 32 ;

74053-93-3 structure

74053-93-3

~%

264208-47-1 structure

264208-47-1

Literature: Arnost, Michael; Pierce, Al; Haar, Ernst ter; Lauffer, David; Madden, Jaren; Tanner, Kirk; Green, Jeremy Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 5 p. 1661 - 1664

Precursor 2
4687-37-0 74053-93-3
DownStream 0

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