Intermediates

Intermediates are chemical compounds widely used in the manufacturing of Active Pharmaceutical Ingredients(APIs) in bulk quantities. Intermediates are also useful for the research and development of new drug product

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(3S,5S)-Atorvastatin tert-Butyl Ester

CAS Number

1428118-12-0

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Atorvastatin 2,3-Anhydro Lactone

CAS Number

442851-50-5

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Atorvastatin 2-Hydroxy Lactone

CAS Number

163217-74-1

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Prednisone Standard

CAS Number

53-03-2

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Atorvastatin 4-Hydroxy Lactone

CAS Number

163217-70-7

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Atorvastatin Acetonide t-Butyl Ester (4S, 6R)-Isomer

CAS Number

1105067-90-0

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Atorvastatin Calcium Standard

CAS Number

134523-00-5

Alternate CAS Number

134523-03-8(Ca Salt);344423-98-9(Trihydrate - salt);357164-38-6(Calcium Hydrate Salt);134523-01-6(Sodium Salt);1072903-92-4(strontium salt);1072903-93-5(Strontium Pentahydrate salt)

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Atorvastatin Related compound-A

CAS Number

433289-84-0

Alternate CAS Number

433289-83-9(Ca Salt);1516864-05-3(sodium salt)

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Atorvastatin EP Impurity -B

CAS Number

842103-12-2

Alternate CAS Number

840528-19-0(calcium salt)

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Atorvastatin Related Compound-C

CAS Number

693794-20-6

Alternate CAS Number

693793-53-2(Ca Salt);1807481-00-0(sodium salt)

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Atorvastatin Related Compound-D

CAS Number

148146-51-4

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Atorvastatin Impurity 34

CAS Number

1817798-20-1

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Atorvastatin Impurity 35

CAS Number

1821498-27-4

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Androstenediol Standard

CAS Number

521-17-5

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Anlotinib Standard

CAS Number

1058156-90-3

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Anlotinib Impurity 2

CAS Number

2205042-45-9

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Atorvastatin Impurity 10

CAS Number

2588261-36-1

5-Oxo Atorvastatin

5-Oxo Atorvastatin

CAS Number

1391052-82-6

Alternate CAS Number

NA (Sodium Salt)

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Atorvastatin Impurity 50

CAS Number

2588261-40-7

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Atorvastatin Pyrrolidone Phenanthrene Lactone

CAS Number

1795791-15-9

Chemical Primary Standard

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Defluoro Atorvastatin Acetonide tert-Butyl Ester

CAS Number

1105067-91-1

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Anlotinib Benzyl Impurity

CAS Number

2205042-80-2

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Anlotinib Amide Impurity

CAS Number

NA

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1-(4-Aminophenyl)-3-morpholinopyridin-2(1H)-one

CAS Number

2816305-40-3

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Acalabrutinib Standard

CAS Number

1420477-60-6

Alternate CAS Number

2242394-65-4(Maleate Salt);2641500-53-8(Maleate Monohydrate salt)

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Acalabrutinib 8-Hydroxy Impurity

CAS Number

NA

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Apixaban Impurity 5

CAS Number

1801881-20-8

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Apixaban Ethyl Ester Desmethoxy Impurity

CAS Number

1801881-21-9

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Apixaban Diethyl Impurity

CAS Number

NA

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(E)-1,3-Bis(4-methoxyphenyl)triaz-1-ene

CAS Number

22715-73-7

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Apixaban Dimer Impurity

CAS Number

132679-97-1

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Atorvastatin EP Impurity-F

CAS Number

887196-24-9

Alternate CAS Number

1105067-87-5(Ca Salt);1371615-56-3(Na Salt)

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Atorvastatin Calcium tert-Butyl Ester

CAS Number

134395-00-9

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Acalabrutinib 1.69 RRT

CAS Number

NA

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Atorvastatin Related Compound -H

CAS Number

125995-03-1

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Atorvastatin Pyrrolidone Lactone

CAS Number

906552-19-0

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Acalabrutinib Impurity 17

CAS Number

2412166-56-2

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Acalabrutinib Nitrosamine Impurity

CAS Number

NA

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Acalabrutinib Acetaldehyde

CAS Number

NA

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Atorvastatin Epoxy pyrroloxazine-6-Hydroxy analog

CAS Number

873950-17-5

Alternate CAS Number

1316291-19-6(Sodium Salt); NA(calcium salt)

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Atorvastatin Related Compound - B

CAS Number

887324-52-9

Alternate CAS Number

887196-25-0(ca salt); NA(Sodium salt)

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Atorvastatin Methyl Ester

CAS Number

345891-62-5

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3-(3-Hydroxypropyl)pentane-2,4-Dione

CAS Number

86351-06-6

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Acoramidis Impurity 3

CAS Number

1446701-52-5

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Acoramidis Standard

CAS Number

1446711-81-4

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Acitretin Standard

CAS Number

55079-83-9

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Acetylsalicylic Acid - Impurity D

CAS Number

530-75-6

Acetylsalicylic acid

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Acetylsalicylic Acid EP Impurity E

CAS Number

552-94-3

Acetylsalicylic acid