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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Atenolol Standard

CAS Number
29122-68-7
Atenolol
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Atenolol Standard

CAS Number
29122-68-7
Atenolol
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Atomoxetine EP Impurity A

CAS Number
56161-70-7
Alternate CAS Number
873310-33-9(HCL)
Atomoxetine
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Atomoxetine EP Impurity B

CAS Number
105314-53-2
Alternate CAS Number
82857-39-4 (HCL)
Atomoxetine
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Atomoxetine EP Impurity C

CAS Number
1010818-96-8
Alternate CAS Number
1643684-06-3(HCl Salt)
Atomoxetine
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Atomoxetine EP Impurity D

CAS Number
1643684-02-9
Alternate CAS Number
1643684-05-2(HCl Salt)
Atomoxetine
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Atomoxetine EP Impurity E

CAS Number
17199-29-0
Atomoxetine
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Atomoxetine EP Impurity F

CAS Number
2727370-25-2
Atomoxetine
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Atomoxetine EP Impurity G

CAS Number
2706536-33-4
Atomoxetine
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Atomoxetine EP Impurity H

CAS Number
2706536-33-4
Atomoxetine
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Atomoxetine Standard

CAS Number
83015-26-3
Alternate CAS Number
82248-59-7(HCl Salt)
Atomoxetine
Atomoxetine
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Atorvastatin 6 Hydroxy Analog

CAS Number
Na salt:1316291-19-6 ; Base:873950-17-5
Atorvastatin
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Atorvastatin 2,3-Anhydro Lactone

CAS Number
442851-50-5
Atorvastatin
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Atorvastatin 2-Hydroxy Lactone

CAS Number
163217-74-1
Atorvastatin
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Atorvastatin 3-deoxy hept-2-enoic acid

Atorvastatin 3-deoxy hept-2-enoic acid

CAS Number
1105067-93-3
Atorvastatin
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Atorvastatin 3-Oxopropyl Impurity

Atorvastatin 3-Oxopropyl Impurity

CAS Number
110862-46-9
Atorvastatin
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Atorvastatin 4-Hydroxy Lactone

CAS Number
163217-70-7
Atorvastatin
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Atorvastatin Acetonide Methyl Ester

Atorvastatin Acetonide Methyl Ester

CAS Number
1353049-81-6
Atorvastatin
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Atorvastatin Acetonide t-Butyl Ester (4S, 6R)-Isomer

CAS Number
1105067-90-0
Atorvastatin
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Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer

CAS Number
186508-95-2
Atorvastatin
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Atorvastatin Calcium Hydrate API

CAS Number
357164-38-6
Atorvastatin
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Atorvastatin Calcium tert-Butyl Ester 

CAS Number
134395-00-9
Atorvastatin
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134523-03-8

Atorvastatin calcium working standard

CAS Number
134523-03-8
Atorvastatin
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Atorvastatin Diamino Impurity

CAS Number
1116118-82-1
Atorvastatin
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C26H23F2NO3

Atorvastatin Difluoro Impurity

CAS Number
693793-82-7
Atorvastatin
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Atorvastatin EP Impurity J

Atorvastatin EP Impurity -J

CAS Number
1105067-93-3 (free base)
Atorvastatin
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Atorvastatin EP Impurity P

Atorvastatin EP Impurity - P

CAS Number
581772-29-4 (free base); 929540-41-0 (Ca salt) ; 862260-38-6 (Na salt)
Atorvastatin
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Atorvastatin EP Impurity -B

CAS Number
842103-12-2
Alternate CAS Number
840528-19-0(calcium salt)
Atorvastatin
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Atorvastatin EP Impurity -O

CAS Number
887196-30-7
Atorvastatin
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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)
Atorvastatin
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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)
Atorvastatin
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Atorvastatin Epoxy Tetrahydrofuran Analog

CAS Number
873950-19-7
Atorvastatin
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Atorvastatin Ethyl Ester

CAS Number
1146977-93-6
Atorvastatin
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Atorvastatin Impurity 10

CAS Number
2588261-36-1
Atorvastatin
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Atorvastatin Impurity 34

CAS Number
1817798-20-1
Atorvastatin
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Atorvastatin Impurity 35

CAS Number
1821498-27-4
Atorvastatin
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Atorvastatin Impurity 48

CAS Number
125995-13-3
Atorvastatin
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Atorvastatin Impurity 50

CAS Number
2588261-40-7
Atorvastatin
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Atorvastatin Impurity-G

CAS Number
887324-53-0
Alternate CAS Number
887196-29-4(Ca Salt)
Atorvastatin
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Atorvastatin Methyl Ester

CAS Number
345891-62-5
Atorvastatin
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Atorvastatin Pyrrolidone Analogue (Atorvastatin Calcium Impurity Q)

CAS Number
148217-40-7(Na salt)
Alternate CAS Number
1046118-41-5(Ca salt); 906552-18-9(Base)
Atorvastatin
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Atorvastatin Pyrrolidone Lactone

CAS Number
906552-19-0
Atorvastatin
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Atorvastatin Pyrrolidone Phenanthrene Lactone

CAS Number
1795791-15-9
Chemical Primary Standard
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Atorvastatin Related Compound - B

CAS Number
887324-52-9
Alternate CAS Number
887196-25-0(ca salt); NA(Sodium salt)
Atorvastatin
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Atorvastatin Related Compound - E

CAS Number
1105067-88-6(ca salt)
Alternate CAS Number
1428118-38-0(Na Salt); 501121-34-2(Freebase)
Atorvastatin
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Atorvastatin Related Compound -H

CAS Number
125995-03-1
Atorvastatin
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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)
Atorvastatin
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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)
Atorvastatin
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