Azithromycin EP Impurity J;
USP Desosaminylazithromycin

Cat No.：D-A600510

CAS No.：117693-41-1

Molecular Formula：C30H58N2O9

Molecular Weight：590.8

Azithromycin EP Impurity I；
USP N-Demethylazithromycin

Cat No.：D-A600509

CAS No.：172617-84-4

Molecular Formula：C37H70N2O12

Molecular Weight：734.96

Azithromycin EP Impurity H;
USP Azithromycin Related Compound H

Cat No.：D-A600508

CAS No.：612069-30-4

Molecular Formula：C45H77N3O15S

Molecular Weight： 932.17

Azithromycin EP Impurity G

Cat No.：D-A600507

CAS No.：612069-31-5

Molecular Formula：C44H76N2O14S

Molecular Weight： 889.14

Azithromycin EP Impurity F;
USP Azithromycin Related Compound F

Cat No.：D-A600506

CAS No.：612069-28-0

Molecular Formula：C38H70N2O13

Molecular Weight：762.99

Azithromycin EP Impurity E;Aminoazithromycin

Cat No.：D-A600505

CAS No.：612069-27-9

Molecular Formula：C36H68N2O12

Molecular Weight：720.95

Azithromycin Impurity 20

Cat No.：D-A600520

CAS No.：NA

Molecular Formula：C37H70N2O12

Molecular Weight：734.98

Azithromycin

Cat No.：D-A600500

CAS No.：83905-01-5;117772-70-0(dihydrate)

Molecular Formula：C38H72N2O12

Molecular Weight：748.98

Ceftazidime EP Impurity H

Cat No.：D-C065208

CAS No.：1354396-23-8

Molecular Formula：C23H24N6O7S2

Molecular Weight： 560.61

Ceftazidime EP Impurity G

Cat No.：D-C065207

CAS No.：194241-83-3

Molecular Formula：C11H14N4O5S

Molecular Weight：314.32

Ceftazidime EP Impurity F

Cat No.：D-C065206

CAS No.：110-86-1;628-13-7(HCl salt)

Molecular Formula：C5H5N

Molecular Weight：79.10

Ceftazidime EP Impurity E

Cat No.：D-C065205

CAS No.：102772-66-7

Molecular Formula：C26H30N6O7S2

Molecular Weight： 602.69

Ceftazidime Impurity 9

Cat No.：D-C065209

CAS No.：NA

Molecular Formula：C45H44N6O7S2

Molecular Weight：845.00

Ceftazidime EP Impurity C

Cat No.：D-C065203

CAS No.：3432-88-0;96752-43-1(chloride monohydrochloride)

Molecular Formula：C13H13N3O3S

Molecular Weight：291.33

Ceftazidime EP Impurity B

Cat No.：D-C065202

CAS No.： 97148-38-4

Molecular Formula：C22H22N6O7S2

Molecular Weight：546.58

Ceftazidime EP Impurity A

Cat No.：D-C065201

CAS No.：1000980-60-8

Molecular Formula：C22H22N6O7S2

Molecular Weight：546.58

Budesonide EP Impurity H (Mixture of Diastereomers)

Cat No.：D-B053328

CAS No.：313474-58-7

Molecular Formula：C25H32O5

Molecular Weight：412.53

Budesonide EP Impurity I

Cat No.：D-B053327

CAS No.：113930-13-5

Molecular Formula：C25H34O7

Molecular Weight：446.53

Budesonide EP Impurity J (Mixture of Diastereomers)

Cat No.：D-B053326

CAS No.：313474-59-8

Molecular Formula：C25H33BrO6

Molecular Weight：509.43

Budesonide Impurity 25(Mixture of Diastereomers)

Cat No.：D-B053325

CAS No.：NA

Molecular Formula：C25H32O7

Molecular Weight：444.53

Budesonide Impurity 24

Cat No.：D-B053324

CAS No.：85234-64-6

Molecular Formula：C23H30O5

Molecular Weight：386.49

17-Carboxy Budesonide

Cat No.：D-B053323

CAS No.：192057-49-1

Molecular Formula：C24H32O6

Molecular Weight：416.52

Budesonide EP Impurity C

Cat No.：D-B053322

CAS No.：1040085-99-1

Molecular Formula：C25H34O6

Molecular Weight：430.53

6-alpha-Methyl Prednisolone-d3

Cat No.：D-B053321

CAS No.：NA

Molecular Formula：C22H27O5D3 

Molecular Weight：377.49

Budesonide EP Impurity A;
16alpha-Hydroxyprednisolone

Cat No.：D-B053320

CAS No.：13951-70-7

Molecular Formula：C21H28O6

Molecular Weight：376.44