3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride

CAS No.: 849727-62-4

Chemical Name:: 3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride

Synonyms: Paliperidone Impurity 1 HCl;Paliperidone Impurity 11 Hydrochloride;Paliperidone Tetradehydro Chloroethyl Impurity;3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidine-4-one;3-(2-Chloroethyl)-9-Hydroxy-2-Methyl-4H-Pyrido[1,2-a] Pyrimidin-4-One HCl;3-(2-Chloroethyl)-9-Hydroxy-2-Methyl-4H-Pyrido[1,2-a] Pyrimidin-4-One HCI;3-(2-chloroethyl)-9-hydroxy-2-methylpyrido[1,2-a]pyrimidin-4-one,hydrochloride;3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride

CBNumber:: CB72534142

Molecular Formula:: C11H12Cl2N2O2

Molecular Weight:: 275.13118

MOL File:: 849727-62-4.mol

MSDS File:: SDS

Modify Date:: 2023/5/4 15:16:15

Request For Quotation

3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride Properties

Melting point	>218°C (dec.)
Density	1.6g/cm3 at 20℃
vapor pressure	0-0Pa at 20-25℃
storage temp.	Refrigerator
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
color	Yellow to Dark Yellow
LogP	1.9 at 20℃ and pH7

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS08,GHS07,GHS09,GHS05
Signal word	Danger
Hazard statements	H314-H302-H411-H341
Precautionary statements	P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P201-P202-P281-P308+P313-P405-P501-P264-P270-P301+P312-P330-P501

3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride Chemical Properties,Uses,Production

Uses

3-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-Pyrido[1,2-a]pyrimidin-4-one Hydrochloride is an intermediate in the synthesis of analog of Paliperidone (P141000), a combined serotonin and dopamine receptor antagonist.

3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride Suppliers

Global( 30)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GRK RESEARCH LABORATORIES PVT LTD	+91-8249607014 +91-9849401944	Hyderabad, India	205	58	Inquiry
Molkem Chemicals	+91-917228022464 +91-7228022464	Ahmedabad, India	138	58	Inquiry
Bhausa Life Sciences	+91-8154986830 +91-8154986830	Gujarat, India	201	58	Inquiry
Lorven therapeutics Pvt Ltd	+91-8884110005 +91-8884110005	Hyderabad, India	110	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6522	58	Inquiry
A. R. Life Sciences Private Limited	09985733315	Hyderabad, India	33	58	Inquiry
sgtlifesciences pvt ltd	+8617013299288	China	12382	58	Inquiry
Jiangxi Chiyan Biopharmaceutical Technology Co.,Ltd.	+86-18616643091 +86-18616643091	China	246	58	Inquiry
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	China	10991	58	Inquiry

Supplier	Advantage
GRK RESEARCH LABORATORIES PVT LTD	58
Molkem Chemicals	58
Bhausa Life Sciences	58
Lorven therapeutics Pvt Ltd	58
CLEARSYNTH LABS LTD.	58
SynZeal Research Pvt Ltd	58
A. R. Life Sciences Private Limited	58
sgtlifesciences pvt ltd	58
Jiangxi Chiyan Biopharmaceutical Technology Co.,Ltd.	58
Zibo Hangyu Biotechnology Development Co., Ltd	58

3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride Paliperidone Tetradehydro Chloroethyl Impurity 3-(2-Chloroethyl)-9-Hydroxy-2-Methyl-4H-Pyrido[1,2-a] Pyrimidin-4-One HCl 3-(2-chloroethyl)-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidine-4-one Paliperidone Impurity 1 HCl 3-(2-Chloroethyl)-9-Hydroxy-2-Methyl-4H-Pyrido[1,2-a] Pyrimidin-4-One HCI Paliperidone Impurity 11 Hydrochloride 3-(2-chloroethyl)-9-hydroxy-2-methylpyrido[1,2-a]pyrimidin-4-one,hydrochloride 849727-62-4 849729-62-4