Intermediates

Carvedilol Biscarbazole Impurity

CAS Number

1276477-91-8

Carvedilol EP Impurity A

CAS Number

1198090-73-1

Carvedilol EP Impurity C

CAS Number

72955-94-3

Carvedilol EP Impurity D

CAS Number

1391052-16-6

Carvedilol Impurity 10

CAS Number

53815-60-4

Carvedilol Impurity 14

CAS Number

1198090-71-9

Carvedilol Impurity 4

CAS Number

72955-96-5

Carvedilol Phosphate Standard

CAS Number

374779-45-0

Alternate CAS Number

72956-09-3(Freebase)

Carvedilol Propanediol Impurity

CAS Number

123119-89-1

Carvedilol Standard

CAS Number

72956-09-3

Carvedilol Standard

CAS Number

72956-09-3

Carvedilol USP Related Compound F

CAS Number

1246820-73-4

Cefalexin R-Sulfoxide

CAS Number

52210-38-5

Cefalexin S-Sulfoxide

CAS Number

74708-55-7

Cefepime Dihydrchloride monohydrate Standard

CAS Number

123171-59-5

Alternate CAS Number

88040-23-7(Freebase);107648-80-6(HCl Salt)

Cefepime Hydrochloride (USP)

CAS Number

66340-33-8

Cefepime Related Compound D

CAS Number

65872-41-5

Cefepime Related Compound E

CAS Number

103121-85-3

Cefepime Standard

CAS Number

88040-23-7

Alternate CAS Number

123171-59-5(DiHCl monohydrate);107648-80-6(HCl Salt)

Cefetamet Standard

CAS Number

65052-63-3

Cefetamet

Cefoperazone Sodium

CAS Number

62893-20-3 (Na salt)

Alternate CAS Number

62893-19-0(Freebase);113826-44-1(Dihydrate Salt)

Cefoperazone

Cefotaxime Related Compound E

CAS Number

66340-33-8

Cefotaxime

Cefotaxime Sodium

CAS Number

64485-93-4

Cefotaxime

Cefotaxime Standard

CAS Number

63527-52-6

Alternate CAS Number

64485-93-4(Na Salt)

Cefotaxime

Cefovecin Sodium Standard

CAS Number

141195-77-9

Alternate CAS Number

234096-34-5(freebase)

Cefovecin

Cefovecin Standard

CAS Number

234096-34-5

Alternate CAS Number

141195-77-9(sodium salt)

Cefovecin

Cefoxitin Sodium Standard

CAS Number

33564-30-6

Cefoxitin

Cefoxitin Standard

CAS Number

35607-66-0

Cefoxitin

Cefoxitin Standard

CAS Number

35607-66-0

Cefoxitin

Cefpodoxime Proxetil Standard

CAS Number

87239-81-4

Cefpodoxime

Cefpodoxime Standard

CAS Number

80210-62-4

Cefpodoxime

Cefprozil Standard

CAS Number

92665-29-7

Alternate CAS Number

121123-17-9 (monohydrate)

Cefprozil

Cefradine Standad

CAS Number

38821-53-3

cefradine

Ceftazidime Pentahydrate Standard

CAS Number

78439-06-2

Ceftazidime Pentahydrate Standard

CAS Number

78439-06-2

Ceftazidime Standard

CAS Number

72558-82-8

Alternate CAS Number

78439-06-2 (pentahydrate)

Ceftazidime Standard

CAS Number

72558-82-8

Alternate CAS Number

78439-06-2 (pentahydrate)

Ceftriaxome Sodium Standard

CAS Number

104376-79-6

Ceftriaxone

Celiprolol Standard

CAS Number

56980-93-9

Alternate CAS Number

57470-78-7(HCl salt)

Celiprolol

Cephalexin EP Impurity B

CAS Number

22252-43-3

Alternate CAS Number

56871-82-0 (Na salt)

Cephalexin EP Impurity C

CAS Number

72528-40-6

Cephalexin EP Impurity D

CAS Number

34876-35-2

Cephalexin EP Impurity E

CAS Number

146794-70-9

Cephalexin EP Impurity F

CAS Number

79750-46-2

Alternate CAS Number

NA(DiH2O Salt)

Cephalexin Impurity 6

CAS Number

27255-72-7

Alternate CAS Number

34708-38-8 (potassium salt)

Cephalexin Impurity-1

CAS Number

59865-11-1

Alternate CAS Number

NA(HCl Salt)

Cephalexin Monohydrate Standard

CAS Number

23325-78-2

Alternate CAS Number

15686-71-2(Freebase)