Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9-(BENZYLOXY)-3-(2-HYDROXYETHYL)-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1008796-22-2

1008796-22-2 structure

1008796-22-2 structure

Name: 9-(BENZYLOXY)-3-(2-HYDROXYETHYL)-2-METHYL-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE
Chemical Name: 3-(2-hydroxyethyl)-2-methyl-9-phenylmethoxypyrido[1,2-a]pyrimidin-4-one
CAS Number: 1008796-22-2
Molecular Formula: C₁₈H₁₈N₂O₃
Molecular Weight: 310.34700
Create Date: 2018-12-23 07:02:19
Modify Date: 2026-08-14 08:06:42

Name	3-(2-hydroxyethyl)-2-methyl-9-phenylmethoxypyrido[1,2-a]pyrimidin-4-one
Synonyms	9-(benzyloxy)-3-(2-hydroxyethyl) Paliperidone Impurities110 Hydroxy Compound of Paliperidone Paliperidone impurity 19/9-(benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 3-(2-hydroxyethyl)-2-methyl-9-(phenylmethoxy)-4H-pyrido[1,2-a]pyrimidin-4-one 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Paliperidone Impurities13 Paliperidone Impurity ZY1 Paliperidone Intermediate -I of KSM-I 9-(benzyloxy)-3-(2-hydroxyethyl)-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-hydroxyethyl)-2-methyl-9-(phenylmethoxy) Paliperidone-3

Molecular Formula	C₁₈H₁₈N₂O₃
Molecular Weight	310.34700
Exact Mass	310.13200
PSA	63.83000
LogP	2.11670

HS Code	2933990090

517-23-7 structure

517-23-7

24016-03-3 structure

24016-03-3

~59%

1008796-22-2 structure

1008796-22-2

Literature: NATCO PHARMA LIMITED Patent: WO2009/10988 A1, 2009 ; Location in patent: Page/Page column 12 ;

Precursor 2
517-23-7 24016-03-3
DownStream 1
147687-17-0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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