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4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester

4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester structure

CAS No.: 1220039-65-5

Chemical Name:: 4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester

Synonyms: Methyl 4-hydroxypyrido[3,4-d]pyrimidine-2-carboxylate;4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester;Pyrido[3,4-d]pyrimidine-2-carboxylic acid, 4-chloro-, methyl ester

CBNumber:: CB42487623

Molecular Formula:: C9H6ClN3O2

Molecular Weight:: 223.62

MDL Number:

MOL File:: 1220039-65-5.mol

MSDS File:: SDS

Last updated:2026-05-28 01:58:56

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4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester Properties

Boiling point	416.6±48.0 °C(Predicted)
Density	1.460±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	1.30±0.30(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA0016I4	Methyl 4-chloropyrido[3,4-d]pyrimidine-2-carboxylate 95%	1220039-65-5	50mg	$173	2026-05-28	Buy
aablocks	AA0016I4	Methyl 4-chloropyrido[3,4-d]pyrimidine-2-carboxylate 95%	1220039-65-5	100mg	$248	2026-05-28	Buy
Chemenu	CM167118	4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester 95%	1220039-65-5	100mg	$276	2026-05-26	Buy
Chemenu	CM167118	4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester 95%	1220039-65-5	250mg	$424	2026-05-26	Buy
Chemenu	CM167118	4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester 95%	1220039-65-5	1g	$923	2026-05-26	Buy

Product number	Packaging	Price	Buy
AA0016I4	50mg	$173	Buy
AA0016I4	100mg	$248	Buy
CM167118	100mg	$276	Buy
CM167118	250mg	$424	Buy
CM167118	1g	$923	Buy

4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester Suppliers

Global Suppliers ( 9)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Carlow Chemicals Co., Ltd.	21-33526724 18930996265	info@carlowchem.com	China	1996	58
JW & Y Pharmlab Co., Ltd.	021-64340559	xinyu_shi@jwypharmlab.com.cn	China	11999	58
Shanghai WangFa Chemical Technology Co., Ltd.	13918479294	xiebenfa@163.com	China	4354	58
Shanghai zhigan biotechnology co., LTD		zhiqianbio@126.com	China	19765	58
Shanghai Songfan Pharmaceutical Technology Co., Ltd.	17321241880	485229790@qq.com	China	1747	58
Block Chemical Technology (Shanghai) Co., LTD	021-20432219 13918097649	li_jinfei@acblock-lab.com	China	9967	58
Jiaxing Deyi Chemical Co., Ltd	0573-85866609 13325730825	jiaxingshidy@163.com	China	7898	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
Nanjing Moldeep Biochemical Co., Ltd.	+86-25-58282389 +86-17351037455	inquiries@moldeep.com	China	19999	58

Supplier	Advantage
Shanghai Carlow Chemicals Co., Ltd.	58
JW & Y Pharmlab Co., Ltd.	58
Shanghai WangFa Chemical Technology Co., Ltd.	58
Shanghai zhigan biotechnology co., LTD	58
Shanghai Songfan Pharmaceutical Technology Co., Ltd.	58
Block Chemical Technology (Shanghai) Co., LTD	58
Jiaxing Deyi Chemical Co., Ltd	58
Alchem Pharmtech,Inc.	58
Nanjing Moldeep Biochemical Co., Ltd.	58

4-Chloro-pyrido[3,4-d]pyrimidine-2-carboxylic acid methyl ester Pyrido[3,4-d]pyrimidine-2-carboxylic acid, 4-chloro-, methyl ester Methyl 4-hydroxypyrido[3,4-d]pyrimidine-2-carboxylate 1220039-65-5