Heterocycles

Heterocyclic compound is a major class of organic chemical compounds characterized by some or all of the atoms in their molecules are joined in rings containing atleast one atom of an element other than carbon.

Allopurinol EP Impurity - A

CAS Number

5334-31-6

Cetirizine Ethyl Ester (USP RC A)

CAS Number

246870-46-2

Ketorolac Trometamol

CAS Number

74103-07-4

Nicotine-1�-Oxide

CAS Number

51095-86-4

Lamotrigine EP Impurity A

CAS Number

252186-78-0

Lamotrigine EP Impurity C

CAS Number

84689-20-3

Lamotrigine EP Impurity D

CAS Number

661463-79-2

Lamotrigine EP Impurity E

CAS Number

50-45-3

Lamotrigine EP Impurity F

CAS Number

252186-79-1

Lamotrigine EP Impurity G

CAS Number

38943-76-9

Losartan EP Impurity L

CAS Number

230971-71-8

Losartan EP Impurity M

CAS Number

230971-72-9

Rosuvastatin EP Impurity A (Calcium Salt)

CAS Number

1714147-50-8

Rosuvastatin EP Impurity C (Calcium Salt)

CAS Number

1422619-13-3 (acid)

Rosuvastatin EP Impurity B

CAS Number

1007912-86-8

Rosuvastatin EP Impurity G

CAS Number

1242184-42-4 (acid)

Rosuvastatin Lactone

CAS Number

503610-43-3

Rosuvastatin Calcium Salt

CAS Number

147098-20-2

Raltegravir Amine Impurity

CAS Number

518048-03-8

Loratadine EP Impurity D

CAS Number

100643-71-8

Emtricitabine Reference Standard

CAS Number

143491-57-0

Emtricitabine Methyl Ester Impurity

CAS Number

764659-72-5

Linagliptin API

CAS Number

668270-12-0

Linagliptin Dimer Impurity

CAS Number

1418133-47-7

Linagliptin N-Acetyl Impurity

CAS Number

1803079-49-3

Linagliptin Impurity 1

CAS Number

853029-57-9

Linagliptan Impurity -5

CAS Number

668270-12-0

Etodolac EP Impurity - C

CAS Number

109518-47-0; 109518-50-5 (-Rotation)

Etodolac EP Impurity - G

CAS Number

57816-83-8

Etodolac EP Impurity - K

CAS Number

122188-02-7

Edoxaban (EDO) Impurity-1

CAS Number

767625-11-6

Famotidine EP Impurity A

CAS Number

88061-72-7

Famotidine EP Impurity B

CAS Number

89268-62-2

Famotidine EP Impurity C

CAS Number

76824-17-4

Famotidine EP Impurity D

CAS Number

76824-16-3

Famotidine EP Impurity E

CAS Number

129083-44-9

Famotidine EP Impurity F

CAS Number

107880-74-0

Fluphenazine Decanoate EP Impurity A DiHCl

CAS Number

1674-76-6

Fluphenazine EP Impurity B

CAS Number

1476-79-5

Fexofenadine Related Compound-C

CAS Number

Free Base: 185066-37-9

Flecainide Impurity D

CAS Number

35480-52-5

Flecainide Impurity E

CAS Number

57415-36-8

Glimepiride EP Impurity B

CAS Number

119018-29-0

Glimepiride EP Impurity C

CAS Number

119018-30-3

Hydroxyzine EP Impurity A

CAS Number

303-26-4

Hydroxyzine EP Impurity B

CAS Number

13073-96-6

Irbesartan API

CAS Number

138402-11-6

Irbesartan EP Impurity A

CAS Number

748812-53-5

Heterocycles

Allopurinol EP Impurity - A

Cetirizine Ethyl Ester (USP RC A)

Ketorolac Trometamol

Nicotine-1�-Oxide

Lamotrigine EP Impurity A

Lamotrigine EP Impurity C

Lamotrigine EP Impurity D

Lamotrigine EP Impurity E

Lamotrigine EP Impurity F

Lamotrigine EP Impurity G

Losartan EP Impurity L

Losartan EP Impurity M

Rosuvastatin EP Impurity A (Calcium Salt)

Rosuvastatin EP Impurity C (Calcium Salt)

Rosuvastatin EP Impurity B

Rosuvastatin EP Impurity G

Rosuvastatin Lactone

Rosuvastatin Calcium Salt

Raltegravir Amine Impurity

Loratadine EP Impurity D

Emtricitabine Reference Standard

Emtricitabine Methyl Ester Impurity

Linagliptin API

Linagliptin Dimer Impurity

Linagliptin N-Acetyl Impurity

Linagliptin Impurity 1

Linagliptan Impurity -5

Etodolac EP Impurity - C

Etodolac EP Impurity - G

Etodolac EP Impurity - K

Edoxaban (EDO) Impurity-1

Famotidine EP Impurity A

Famotidine EP Impurity B

Famotidine EP Impurity C

Famotidine EP Impurity D

Famotidine EP Impurity E

Famotidine EP Impurity F

Fluphenazine Decanoate EP Impurity A DiHCl

Fluphenazine EP Impurity B

Fexofenadine Related Compound-C

Flecainide Impurity D

Flecainide Impurity E

Glimepiride EP Impurity B

Glimepiride EP Impurity C

Hydroxyzine EP Impurity A

Hydroxyzine EP Impurity B

Irbesartan API

Irbesartan EP Impurity A

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