Pharmaceutical Standards

Rocuronium Impurity-C

CAS Number

119302-86-2

Rocuronium Impurity-F

CAS Number

1190105-66-8

Rocuronium Impurity-H

CAS Number

1190105-67-9

Rupatadine Impurity-A

CAS Number

1354055-68-7

Rupatadine

Rupatadine Impurity-B

CAS Number

100643-71-8

Rupatadine

Rutoside Impurity-D

CAS Number

2429978-69-6

Rutoside

Rutoside Impurity-F

CAS Number

926664-29-1

Rutoside

Rutoside Impurity-A

CAS Number

21637-25-2

Rutoside

Olanzapine embonate Monohydrate Standard

CAS Number

221373-18-8

Alternate CAS Number

132539-06-1(Freebase);783334-36-1(HCl Salt)

Olanzapine

Olanzapine Standard

CAS Number

132539-06-1

Alternate CAS Number

221373-18-8(Embonate Monohydrate Salt);783334-36-1(HCl Salt)

Olanzapine

Oxacillin Standard

CAS Number

66-79-5

Oxacillin

Oxybutynin Standard

CAS Number

5633-20-5

Alternate CAS Number

1508-65-2(HCl Salt)

Oxybutynin

Oxybutynin hydrochloride Standard

CAS Number

1508-65-2

Alternate CAS Number

5633-20-5(freebase)

Oxybutynin

Norethisterone acetate Standard

CAS Number

51-98-9

Norethisterone

Norethisterone Standard

CAS Number

68-22-4

Norethisterone

Norgestimate Standard

CAS Number

35189-28-7

Norgestimate

Paclitaxel Impurity-E

CAS Number

105454-04-4

Paclitaxel Impurity-H

CAS Number

78454-17-8

Paclitaxel Impurity-N

CAS Number

27548-93-2

Paclitaxel Impurity-A

CAS Number

173101-54-7

Paclitaxel Impurity-G

CAS Number

78432-77-6

Paclitaxel Impurity-I

CAS Number

2157462-42-3

Paclitaxel Impurity-L

CAS Number

92950-39-5

Paclitaxel Impurity-B

CAS Number

71610-00-9

Paclitaxel Impurity-C

CAS Number

153415-45-3

Paclitaxel Impurity-D

CAS Number

150547-36-7

Paclitaxel Impurity-F

CAS Number

153083-53-5

Paclitaxel Impurity-O

CAS Number

219783-77-4

Paclitaxel Impurity-P

CAS Number

173101-56-9

Paclitaxel Impurity-R

CAS Number

158948-96-0

Paroxetine Impurity-C

CAS Number

1395408-54-4

Paroxetine

Pefloxacin Impurity-G

CAS Number

70458-94-5

Pefloxacin

Pemetrexed Impurity-A

CAS Number

869791-42-4

Pemetrexed

Pemetrexed Impurity-D

CAS Number

144051-68-3

Alternate CAS Number

1265908-59-5(TriNa Salt)

Pemetrexed

Pemetrexed Impurity-E

CAS Number

182009-04-7

Alternate CAS Number

937370-10-0(DiNa Salt)

Pemetrexed

Permethrin Impurity-B

CAS Number

61898-95-1

Permethrin

Permethrin Impurity-C

CAS Number

13826-35-2

Permethrin

Permethrin Impurity-G

CAS Number

64964-54-1

Alternate CAS Number

85576-82-5 (Relative stereochemistry)

Permethrin

Perphenazine Impurity-A

CAS Number

10078-25-8

Perphenazine

Perphenazine Impurity-B

CAS Number

3533-97-9

Perphenazine

Phenoxybenzamine Impurity-A

CAS Number

68157-86-8

Phenoxybenzamine

Phenoxymethylpenicillin Impurity-B

CAS Number

122-59-8

Phenoxymethylpenicillin Impurity-D

CAS Number

20880-67-5

Alternate CAS Number

75319-62-9(K Salt);1643662-86-5(NA Salt)

Phenoxymethylpenicillin Impurity-E

CAS Number

Phenoxymethylpenicillin Impurity-F

CAS Number

2714805-53-3

Alternate CAS Number

4847-29-4 - No Stereochemistry