优势供应 伐地昔布(帕瑞昔布)系列杂质 Valdecoxib Impurit

1.帕瑞昔布杂质I:S同分异构体；3-甲基-4,5- 二苯基异恶唑

3-methyl-4,5-diphenylisoxazole

CAS号:    75115-00-3

 

2.帕瑞昔布杂质；4-（3-甲基-5-苯基异恶唑-4-基）苯磺酸

4-(3-methyl-5-phenyl-4-isoxazolyl)-Benzenesulfonamide

CAS号:    181695-84-1

 

3.帕瑞昔布杂质；N - （（4-（3-甲基-5-苯基异恶唑-4-基）苯基）磺酰基）丙酰胺

4-[(2-methyl-4-quinolinyl)methoxy]-N-[7-(methylsulfonyl)-2,4-dioxo-1,3,7-triazaspiro[4.4]non-9-yl]-Benzamide

CAS号:    477594-28-8

 

4.帕瑞昔布相关物质；伐地昔布杂质

5-Methyl-3,4-diphenylisoxazole (Parecoxib Related Compound; Valdecoxib Desulfonamide Impurity)

CAS No. 37928-17-9

C16H13NO M.W. 235,29

 

5.帕瑞昔布钠

Parecoxib Sodium Salt

CAS No. 198470-85-8

C19H17N2O4S. Na M.W. 369.42 22.99

 

6.帕瑞昔布杂质3

Parecoxib Impurity 3

C16H14N2O3S M.W. 314.37

 

 

7.帕瑞昔布钠杂质6

Parecoxib Impurity 6 Sodium Salt

CAS No. 198470-92-7

C20H19N2O4S. Na M.W. 383.45 22.99

 

8.帕瑞昔布杂质7

Parecoxib Impurity 7

CAS No. 501093-49-8

C16H14N2O4S M.W. 330.36

 

9.帕瑞昔布杂质9

Parecoxib Impurity 9

C17H18N2O4S M.W. 346.41

 

 

10.帕瑞昔布杂质D

Parecoxib Impurity D

C16H14N2O3S M.W. 314.37

 

11.帕瑞昔布杂质E

Parecoxib Impurity E

C19H17N2O4S. Na M.W. 369.42 22.99

 

12.帕瑞昔布杂质11

Parecoxib Impurity 11

CAS No. 181696-12-8

C16H14N2O3S M.W. 314.37

 

13.帕瑞昔布氮氧杂质

Parecoxib N-Oxide

C19H18N2O5S M.W. 386.43

 

14.帕瑞昔布杂质12

Parecoxib Impurity 12

C19H18N2O4S M.W. 370.42

 

15.帕瑞昔布杂质13

Parecoxib Impurity 13

C16H13NO4S M.W. 315.34

 

16.帕瑞昔布杂质14

Parecoxib Impurity 14

C16H13NO7S2 M.W. 395.40

 

17.帕瑞昔布杂质1

Valdecoxib Disulfonamide Impurity (Parecoxib Impurity 1)

CAS No. 1708094-99-8

C22H23N3O7S2 M.W. 505.57

 

18.伐地昔布杂质D（帕瑞昔布杂质8）

Valdecoxib Impurity D (Parecoxib Impurity 8)

CAS No. 181696-35-5

C16H13NO4S M.W. 315.35

        

19.帕瑞昔布相关物质；伐地昔布杂质

5-Methyl-3,4-diphenylisoxazole (Parecoxib Related Compound; Valdecoxib Desulfonamide Impurity)

CAS No. 37928-17-9

C16H13NO M.W. 235,29

 

20.伐地昔布氘代杂质

Valdecoxib-d3

C16H11N2O3SD3 M.W. 317.38

 

21.帕瑞昔布杂质1

Valdecoxib Disulfonamide Impurity (Parecoxib Impurity 1)

CAS No. 1708094-99-8

C22H23N3O7S2 M.W. 505.57

 

 

22.伐地昔布3'-磺酰氯杂质

’Valdecoxib 3'-Sulfonyl Chloride Impurity

CAS No. 1373038-57-3

C16H12ClNO3S M.W. 333.80

 

23.伐地昔布3'-磺酰杂质

Valdecoxib 3'-Sulfonamide Impurity

CAS No. 1373038-56-2

C16H14N2O3S M.W. 314.37

 

24.伐地昔布杂质（NOH开环）

Valdecoxib impurity (Ring-open N-OH)

CAS No. 26306-06-9

C14H13NO M.W. 211.27

 

 

25.伐地昔布杂质

Valdecoxib impurity (desulfonamide)

CAS No. 37928-17-9

C16H13NO M.W. 235.29

 

26.伐地昔布杂质

Valdecoxib Impurity (3-Acetyl Sulfonamide, 181695-72-7)

CAS No. 198471-06-6

C18H16N2O4S M.W. 356.40

 

27.伐地昔布

Valdecoxib

CAS No. 181695-72-7

C16H14N2O3S M.W. 314.37

28.伐地昔布杂质J

Valdecoxib Impurity J

CAS No. 198470-84-7

C19H18N2O4S M.W. 370.43

29.伐地昔布杂质2

Valdecoxib Impurity 2

CAS No. 1391052-01-9

C17H16N2O3S M.W. 328.39

30.伐地昔布杂质N

Valdecoxib Impurity N

CAS No. 1709956-95-5

C16H12ClNO3S M.W. 333.80

 

31.伐地昔布氮氧杂质

Valdecoxib N-Oxide

C16H14N2O4S M.W. 330.36

 

32.伐地昔布杂质1

Valdecoxib Impurity 1

C32H24N2O4S M.W. 532.61

33.伐地昔布杂质5

Valdecoxib Impurity 5

C16H15NO2 M.W. 253.30

 

 

34.伐地昔布杂质6

Valdecoxib Impurity 6

C16H13NO M.W. 235.29

35.伐地昔布杂质7

Valdecoxib Impurity 7

C16H14N2O3S M.W. 314.36

36.伐地昔布杂质8

Valdecoxib Impurity 8

C16H13NO4S M.W. 315.34

 

37.伐地昔布杂质9

Valdecoxib Impurity 9

C16H14N2O3S M.W. 314.36

 

38.1-羟基伐地昔布杂质

1-Hydroxy Valdecoxib

CAS No. 181695-81-8

C16H14N2O4S M.W. 330.36

 

39.伐地昔布杂质B

Valdecoxib Impurity B

CAS No. 1373038-60-8

C32H25N3O6S2 M.W. 611.69

 

40.伐地昔布杂质4

Valdecoxib Impurity 4

CAS No. 139395-94-1

C17H15NO M.W. 249.31

 

41.伐地昔布杂质D(帕瑞昔布杂质8)

Valdecoxib Impurity D (Parecoxib Impurity 8)

CAS No. 181696-35-5

C16H13NO4S M.W. 315.35

 

42.伐地昔布杂质E

Valdecoxib Impurity E

CAS No. 1373038-63-1

C16H11Cl2NO5S2 M.W. 432.29

 

43.伐地昔布杂质F

Valdecoxib Impurity F

CAS No. 509074-26-4

C16H12ClNO3S M.W. 333.79

 

44.伐地昔布杂质H

Valdecoxib Impurity H

C17H14ClNO3S M.W. 347.82

 

45.伐地昔布杂质I

Valdecoxib Impurity I

CAS No. 1373038-59-5

C16H15N3O5S2 M.W. 393.44

 

产品名称：伐地昔布(帕瑞昔布)杂质

规格：10/25/50/100mg

备注：现货，提供COA/HNMR/MS/HPLC

报价：需咨询，可带17%增值税发票或3%普通发票

到货方式：顺丰快递，款到当天发货，国内2-4天到货

付款方式：可协商（预付款等方式）

用途：伐地昔布(帕瑞昔布)系列杂质，用于伐地昔布(帕瑞昔布)药物研究中有关物质研究和检查。提供详细的结构确证图，含量标定图谱和详细的质量证书

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