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: Piperazinone, 1-(3-hydroxypropyl)-4-methyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

643084-44-0

643084-44-0 structure

643084-44-0 structure

Name: Piperazinone, 1-(3-hydroxypropyl)-4-methyl- (9CI)
Chemical Name: 1-(3-hydroxypropyl)-4-methylpiperazin-2-one
CAS Number: 643084-44-0
Molecular Formula: C₈H₁₆N₂O₂
Molecular Weight: 172.22500
Create Date: 2018-06-16 19:24:52
Modify Date: 2025-09-23 20:18:25

Name	1-(3-hydroxypropyl)-4-methylpiperazin-2-one

Molecular Formula	C₈H₁₆N₂O₂
Molecular Weight	172.22500
Exact Mass	172.12100
PSA	43.78000

50-00-0 structure

50-00-0

643084-42-8 structure

643084-42-8

~95%

643084-44-0 structure

643084-44-0

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2004/4732 A1, 2004 ; Location in patent: Page/Page column 97 ; WO 2004/004732 A1

Precursor 2
50-00-0 643084-42-8
DownStream 0

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