Mainly engaged in the development and production of new pharmaceutical intermediates

Involved in anti-cancer, cardiovascular, mental diseases and other fields

PRODUCTS

In recent years, the company has developed more than 20 kinds of key intermediates, involving anti-cancer, cardiovascular, mental disease and other fields,
providing high-quality pharmaceutical intermediates for many world-famous pharmaceutical enterprises

APIs intermediates

Quetiapine

■  2-(2-chloroethoxy)ethanol

628-89-7

■  2-(2-hydroxyethoxy)ethyl)piperazine

13349-82-1

Gefitinib

■  4-(3-chloro-4-fluorophenylamino)-7-metho

184475-71-6

■  6-hydroxy-7-methoxy-3,4-dihydroquinazoli

179688-52-9

Dasatinib

■  2-chloro-6-methylaniline

87-63-8

■  2-amino-N-(2-chloro-6-methylphenyl)thiaz

302964-24-5

Ether

■  3-phenoxy-1-propanol

6180-61-6

■  3-butoxy-1-propanol

10215-33-5

■  3-hexadecyloxy-1-propanol

23377-40-4

■  triethylene glycol dimethyl ether

112-49-2

■  tetraethylene glycol dimethyl ether

143-24-8

■  Tetrahydropyran

142-68-7

■  1,3-dimethoxy-2-propanol

623-69-8

■  1,3-diethoxy-2-propanol

4043-59-8

■  18-crown-6

17455-13-9

■  15-crown-5

33100-27-5

■  Bis(2-butoxyethyl)ether

112-73-2

Halide Derivates

■  1-chlorohexane

544-10-5

■  1-chlorooctane

111-85-3

■  3-(chloromethyl)heptane

123-04-6

■  1-chlorodecane

1002-69-3

■  1-chlorododecane

112-52-7

■  1-chlorotetradecane

2425-54-9

■  1-chloropentane

543-59-9

■  1-chlorohexadecane

1081180

■  1-chlorooctadecane

3386-33-2

■  1,5-dichloropentane

628-76-2

■  1,6-dichlorohexane

2163-00-0

Heterocycle derivates

■  4-(3-aminopropyl)morpholine

123-00-2

■  N-benzylpiperazine

2759-28-6

■  1-(5-trifluoromethylpyridin-2-yl)piperaz

132834-58-3

■  1-((2-morpholin-4-yl)ethyl)piperazine

4892-89-1

■  1-(2-methoxyphenyl)piperazine

35386-24-4

■  1-(3-methoxyphenyl)piperazine

6968-76-9

■  N-(4-hydroxyphenyl)piperizine

56621-48-8

■  2-aminomethylpyridine

3731-51-9

■  4-aminomethylpyridine

3731-53-1

■  3-pyridinylmethanol

100-55-0

■  3-methylaminopyridine

18364-47-1

Amine derivates

■  N-(3-chloropropyl)dibutylamine

36421-15-5

■  2-methoxyethylamine

109-85-3

■  2-ethoxyethylamine

110-76-9

■  2-phenoxyethylamine

1758-46-9

■  3-amino-1,2-propanediol

616-30-8

■  3-diethylamino-1,2-propanediol

621-56-7

■  3-methylamino-1,2-propanediol

40137-22-2

■  2-amino-1,3-propanediol

534-03-2

■  3-diethylamino-1-propanol

622-93-5

■  3-diisopropylamino-1-propanol

7539-61-9

■  N-tert-butylethanolamine

4620-70-6

Others

■  dimethyl isopropylmalonate

2917-78-4

■  diethyl propylmalonate

2163-48-6

■  dimethyl propylmalonate

14035-96-2

■  diethyl butylmalonate

133-08-4

■  diethyl ethylmalonate

133-13-1

■  Benzethonium chloride

121-54-0

■  3-methoxybutyl acetate

4435-53-4

■  butyl hydroxyacetate

7397-62-8

■  cyclohexyl acrylate

3066-71-5

■  4,4’-dimethoxytrityl chloride(DMT-Cl)

40615-36-9

■  2-octyl cyanoacetate

52688-08-1

Address: 6th Floor, Building B8, Jinrong Yangzhou Science and Technology Park, Hanjiang District, Yangzhou City (Headquarters)
    No. 413, Yangzijiang North Road, Yangzhou City (Sales Center)

Sales: +86-514-84248359, +86-13328140016  Contact: MR.Qu sales@princechem.com

Sales Department One: +86-514-85083801, +86-15052570758   Contact: Zhang S

Sales Department Two: +86-514-85083813, +86-15949050037  Contact: Fan R

Sample: +86-514-85083801, +86-15052570758  Contact: MS. Zhang Jenny1102@princechem.com QQ: 3279938263

Purchasing: +86-514-85083808, +86-13813115965  Contact: Ms. Yao QQ:2382328120

URL: http://www.zhjjcl.com/

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Qualification
assurance

In recent years, 15 patents have been declared and 10 invention patents have been authorized. Established ISO9001:2000 quality management system, ISO14001:2004 environmental management system, OHS18001:1999 occupational health and safety management system.

about Princechem

Yangzhou Princechem Co.,Ltd. is located in Yangzhou City, Jiangsu Province. It was founded in 2003. We mainly specialize in researching, developing and manufacturing pharmaceutical intermediates and special chemicals. YPC has three manufacturing sites across China, located in Jiangsu, Anhui and Inner Mongolia respectively. We have business and R&D centers in downtown Yangzhou.

Types of chemical reactions which we are skilled in are etherification, ammoniation, chlorination, esterification, cyclization, hydrogenation and Grignard reaction, etc..Over the past 10 years, more than 400 catalog products were developed...

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