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Brief Introduction of Dongke Pharmaceutical Products

Dongke Pharmaceutical can produce tonnage products, kilogram products, or customize products according to customer needs, relying on existing equipment of Dongke Pharmaceutical Factory to carry out CMO.

Product List 1:

产品名称

中文别名

CAS

分子式

化学式结构

二环己基碳二亚胺(DCC

N,N'-二环己基碳酰亚胺

538-75-0

C13H22N2

2-氯烟酸

2--3-吡啶羧酸;2-氯吡啶-3-甲酸

2942-59-8

C6H4ClNO2

乙基己基甘油

辛氧基甘油

70445-33-9

C11H24O3

2-氯烟腈

2--3-吡啶甲腈;2--3-氰基吡啶

6602-54-6

C6H3ClN2

环己基甲酰氯

环己甲酰氯

2719-27-9

C7H11ClO

异辛基缩水甘油醚

辛基缩水甘油醚;2-乙基己基环氧丙基醚;

2461-15-6

C11H22O2


No

Commercial Name

CAS No.

Structure

Quantity

1

tert-Butyl carbamate

4248-19-5

KG grade

2

Benzyl carbamate

621-84-1

KG grade

3

Methyl-4-bromonaphthalene

6627-78-7

KG grade

4

1-Bromo-4-(bromomethyl)naphthalene

79996-99-9

KG grade

5

Ethyl1-acetylcyclopropane-1-carboxylate

包括羧酸,甲酯

32933-03-2

KG grade

6

1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol

122431-37-2

KG grade

7

5-Amino-1,3-Thiazolidine-2,4-Dione

856658-51-0

KG grade

8

5-bromo-1,3-thiazolidine-2,4-dione

125518-48-1

KG grade

9

6-Chlorbenzo(b)thiophen-2-carbonsaeure-ethylester

105191-53-5

KG grade

10

methyl 6-chloro-1-benzothiophene-2-carboxylate

104795-85-9

KG grade

11

6-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID

26018-73-5

KG grade

12

tert-butyl 4-(2-ethoxy-2-oxoethylidene)piperidine-1-carboxylate

135716-08-4

KG grade

13

tert-butyl (3Z)-3-(2-ethoxy-2-oxoethylidene)piperidine-1-carboxylate

558448-09-2

KG grade

14

tert-butyl 3-(2ethoxy-2-oxoethylidene)pyrrolidin-1-carboxylate

664364-28-7

KG grade

15

ethyl tetrahydro-4H-pyran-4-ylideneacetate

130321-00-4

KG grade

16

1-(2-nitrophenyl)imidazole

23309-16-2

KG grade

17

4-Nitrobenzene-1,3-diol

3163-07-3

KG grade

18

ethyl 5-methylisoxazol-4-yl-carboxylate

51135-73-0

KG grade

19

2-methylpyridine-3-carbonitrile

1721-23-9

10g-100g

20

2-methylpyridine-5-carbonitrile

3222-48-8

10g-100g

21

5-methylpyridine-3-carbonitrile

42885-14-3

KG grade

22

4-(chloromethyl)-1,3-thiazole

3364-76-9

KG grade

23

3,4-dihydro-2H-1,4-benzoxazepin-5-one

703-51-5

KG grade

24

Tert-butyl 3-methylidenepyrrolidine-1-carboxylate

114214-71-0

KG grade

25

(3R,4R)-rel-tert-Butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate

148214-90-8

KG grade

26

4-aminooxolan-3-ol

144870-96-2

KG grade

27

2,3-Dimethyl-1H-indole-5-carboxylic acid ethyl ester

21523-62-6

KG grade

28

2,3-Dimethyl-1H-indole-5-carboxylic acid

14844-73-6

KG grade

29

methyl 2-(5-bromopyrimidin-2-yl)acetate

948594-80-7

KG grade

30

(5-Bromo-pyrimidin-2-yl)-acetic acid

1134327-93-7

KG grade

31

Pyrimidin-2-yl-acetic acid methyl ester

60561-50-4

KG grade

32

Pyrimidin-2-yl-acetic acid

66621-73-6

KG grade

33

6-Methoxy-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester

860436-57-3

KG grade

34

(R)-4-Methyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester

N/A

KG grade

35

(S)-4-Methyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester

N/A

KG grade

36

Bicyclo[2.2.2]octane-1,4-dicarboxylic acid monomethyl ester

18720-35-9

KG grade

37

Bicyclo[2.2.2]octane-1,4-dicarboxylic acid dimethyl ester

1459-96-7

KG grade

38

Bicyclo[2.2.2]octane-1,4-dicarboxylic acid

711-02-4

KG grade

39

tert-butyl (1S,5R)-6-hydroxy-3-azabicyclo[3.2.0]heptane-3-carboxylate

N/A

KG grade

40

tert-butyl (1S,5R)-6-oxo-3-azabicyclo[3.2.0]heptane-3-carboxylate

N/A

KG grade

41

Imidazol-1-yl-acetic acid

22884-10-2

KG grade

42

6-Hydroxy-benzofuran-5-carbaldehyde

20073-22-7

KG grade

43

2-Thiobarbituric acid

91759-32-9

KG grade

44

3-bromo-4-mercaptopyridine

82264-72-0

KG grade

45

2,6-dibromo-3-aminopyridine

39856-57-0

KG grade

46

2-(4-methylpiperazinyl)ethanol

5464-12-0

KG grade

47

1-chloro-2-(4-methyl-1-piperazinyl)ethane dihydrochloride

5753-26-4, 92333-85-2, 126055-32-1

KG grade

48

(3S,5R)-3,5-dimethylpiperazine-1-carboxylic acid tert-butyl ester

129779-30-2

KG grade

49

tert-butyl cis-3,4,5-trimethylpiperazine-1-carboxylate

1152111-15-3, 942125-59-9

KG grade

50

2-(5-Bromo-pyrimidin-2-yl)-2-methyl-propionic acid methyl ester

1364718-88-6

KG grade

51

2-(5-Bromo-pyrimidin-2-yl)-2-methyl-propionic acid

1364718-95-5

KG grade



Customization services:customized synthesis (purity > 95%)

①clinical standard reference compounds

②raw materials

③pharmaceutical chemistry research intermediates

④key pharmaceutical intermediates

⑤targeted and comprehensive design compounds