Pharmaceutical Standards

Brinzolamide Impurity 10

CAS Number

138890-58-1

Brinzolamide Impurity 11

CAS Number

2245358-54-5

Brinzolamide Impurity 12

CAS Number

171273-35-1

2,3-Dimethyl-2H-indazol-6-amine

CAS Number

444731-72-0

Alternate CAS Number

635702-60-2(Hcl)

Pazopanib

N-(2-Methoxypyrimidin-4-yl)-2,3-dimethyl-2H-indazol-6-amine

CAS Number

2369664-16-2

Pazopanib

Lorazepam EP Impurity A

CAS Number

2958-36-3

Lorazepam EP Impurity B

CAS Number

2848-96-6

Lorazepam EP Impurity C

CAS Number

2955-37-5

Lorazepam EP Impurity D

CAS Number

54699-91-1

Lorazepam EP Impurity E

CAS Number

93955-15-8

2-Quinazolinecarboxylic acid, 6-chloro-4-(2-chlorophenyl)

CAS Number

54643-79-7

Lorazepam USP Related Compound E

CAS Number

773871-49-1

Nirmatrelvir Standard

CAS Number

2628280-40-8

Nirmatrelvir Impurity 34

CAS Number

2755812-45-2

Nirmatrelvir Impurity 35

CAS Number

Nirmatrelvir Impurity B

CAS Number

2755812-81-6

Carvedilol Phosphate Standard

CAS Number

374779-45-0

Alternate CAS Number

72956-09-3(Freebase)

Carvedilol EP Impurity A

CAS Number

1198090-73-1

Carvedilol EP Impurity B

CAS Number

918903-20-5

Carvedilol EP Impurity C

CAS Number

72955-94-3

Carvedilol EP Impurity D

CAS Number

1391052-16-6

Carvedilol Bis alkylpyrocatechol Derivative

CAS Number

1346602-98-9

Carvedilol Biscarbazole Impurity

CAS Number

1276477-91-8

Nirmatrelvir Methyl Ester

CAS Number

2879641-46-8

Metopimazine Standard

CAS Number

14008-44-7

Metopimazine

Metopimazine Sulfoxide

CAS Number

18181-99-2

Metopimazine

Carvedilol Impurity 4

CAS Number

72955-96-5

Carvedilol Impurity 10

CAS Number

53815-60-4

Carvedilol Impurity 14

CAS Number

1198090-71-9

Carvedilol Propanediol Impurity

CAS Number

123119-89-1

Carvedilol USP Related Compound F

CAS Number

1246820-73-4

N-Formyl Carvedilol

CAS Number

N-Isopropyl Carvedilol

CAS Number

1246819-01-1

N-Isopropyl Carvedilol

CAS Number

1246819-01-1

Cefovecin Standard

CAS Number

234096-34-5

Alternate CAS Number

141195-77-9(sodium salt)

Cefovecin

Cefovecin Sodium Standard

CAS Number

141195-77-9

Alternate CAS Number

234096-34-5(freebase)

Cefovecin

Levofloxacin-EP-Impurity-A

CAS Number

100986-86-5

Levofloxacin

Osimertinib Standard

CAS Number

1421373-65-0

Osimertinib Mesylate

CAS Number

1421373-66-1

N-Acryloyl Osimertinib

CAS Number

1932710-29-6

Osimertinib Acetyl Impurity

CAS Number

2227103-37-7

Osimertinib Amine Impurity

CAS Number

1421372-66-8

Osimertinib Impurity 9

CAS Number

1421373-36-5

Osimertinib Impurity A

CAS Number

1421373-98-9

Osimertinib Impurity G

CAS Number

2044702-39-6

Osimertinib Impurity I

CAS Number

1801616-92-1

Osimertinib Impurity J

CAS Number

1820891-36-8