Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methanone,(4-fluorophenyl)[4-(4-fluorophenyl)-4-hydroxy-1-methyl-3-piperidinyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21221-18-1

21221-18-1 structure

21221-18-1 structure

Name: Methanone,(4-fluorophenyl)[4-(4-fluorophenyl)-4-hydroxy-1-methyl-3-piperidinyl]-
Chemical Name: (4-fluorophenyl)-[4-(4-fluorophenyl)-4-hydroxy-1-methylpiperidin-3-yl]methanone
CAS Number: 21221-18-1
Molecular Formula: C₁₉H₁₉F₂NO₂
Molecular Weight: 331.35600
Create Date: 2018-09-09 06:24:59
Modify Date: 2025-08-25 16:25:48

Name	(4-fluorophenyl)-[4-(4-fluorophenyl)-4-hydroxy-1-methylpiperidin-3-yl]methanone
Synonyms	Flazalone

Density	1.262g/cm3
Boiling Point	474.6ºC at 760mmHg
Molecular Formula	C₁₉H₁₉F₂NO₂
Molecular Weight	331.35600
Flash Point	240.8ºC
Exact Mass	331.13800
PSA	40.54000
LogP	2.92490
Vapour Pressure	8.15E-10mmHg at 25°C
Index of Refraction	1.576

HS Code	2933399090

50-00-0 structure

50-00-0

506-59-2 structure

506-59-2

403-42-9 structure

403-42-9

~55%

21221-18-1 structure

21221-18-1

Literature: Stenlake; Patrick; Sneader European Journal of Medicinal Chemistry, 1989 , vol. 24, # 6 p. 591 - 597

Precursor 3
50-00-0 506-59-2 403-42-9
DownStream 0

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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