Aromatics

Aromatic compounds, or aromatics, are organic molecules distinguished by their stable, ring-shaped structures containing delocalized electrons, which confer a unique stability known as aromaticity.

Rifaximin EP Impurity A

CAS Number

695-34-1

Rifaximin

Ritonavir EP Impurity-F

CAS Number

1010809-61-6

Ritonavir

Rivaroxaban R-Isomer

CAS Number

865479-71-6

Rivaroxaban

Ropinirole Cyclopentanylidolinone Impurity

CAS Number

1368745-05-4

Ropinirole

Ropinirole Standard

CAS Number

91374-21-9

Alternate CAS Number

91374-20-8(HCl Salt)

Ropinirole

Rupatidine Fumarate Impurity 1

CAS Number

2387-23-7

Rupatadine

Rupatidine Fumarate Impurity 2

CAS Number

1422960-88-0

Rupatadine

Rutin (Rutoside) Standard

CAS Number

153-18-4

Rutoside

Rutoside Impurity-F

CAS Number

926664-29-1

Rutoside

Rutoside Trihydrate

CAS Number

250249-75-3

Rutoside

Ruxolitinib Hemifumarate Standard

CAS Number

2803478-47-7

Alternate CAS Number

941678-49-5(free base);1092939-17-7(phosphate salt);1883417-29-5(oxalate salt)

Ruxolitinib

Ruxolitinib Impurity-12

CAS Number

191605-10-4

Ruxolitinib

Ruxolitinib Oxalate Standard

CAS Number

1883417-29-5

Alternate CAS Number

941678-49-5(free base);1092939-17-7(phosphate salt);2803478-47-7(hemifumarate salt)

Ruxolitinib

Ruxolitinib Standard

CAS Number

941678-49-5

Alternate CAS Number

1092939-17-7(phosphate salt);2803478-47-7(hemifumarate salt);1883417-29-5(oxalate salt)

Ruxolitinib

Saccharin

CAS Number

81-07-2

Chemical Primary Standard

Sacubitril Diacid Impurity

CAS Number

149709-44-4

Sacubitril

Sacubitril Impurity - 3

CAS Number

1038924-70-7

Sacubitril

Sacubitril Standard

CAS Number

149709-62-6

Sacubitril

Safinamide Impurity-1

CAS Number

1000370-27-3

Alternate CAS Number

1000370-30-8(HCl Salt)

Safinamide

Safinamide Standard

CAS Number

133865-89-1

Safinamide

Salicylic acid

CAS Number

69-72-7

Alternate CAS Number

54-21-7 (Na salt)

Chemical Primary Standard

Sitagliptin Phosphate Standard

CAS Number

654671-78-0

Sitagliptin

Sitagliptin Styrylacetyl Analog

CAS Number

1803026-58-5

Sitagliptin

Solifenacin EP Impurity A

CAS Number

118864-75-8

Solifenacin

Solifenacin EP Impurity B

CAS Number

1353274-25-5

Solifenacin

Solifenacin EP Impurity C

CAS Number

1534326-81-2

Solifenacin

Solifenacin EP Impurity D

CAS Number

2216750-52-4

Solifenacin

Sorafenib EP Impurity B

CAS Number

2004659-84-9

Sorafenib

Sorafenib EP Impurity C

CAS Number

320-51-4

Alternate CAS Number

53313-44-3 (HCl salt)

Sorafenib

Sorafenib EP Impurity F

CAS Number

1285533-84-7

Sorafenib

Sorafenib EP Impurity H

CAS Number

1431697-81-2

Sorafenib

Sorafenib Related Compound 7

CAS Number

2206827-12-3

Sorafenib

Spironolactone EP Impurity G

CAS Number

880106-10-5

Spironolactone

Spironolactone EP Impurity H

CAS Number

53866-24-3

Spironolactone

Tedizolid 5-Chloromethyl Impurity

CAS Number

1239662-46-4

Tedizolid

Tedizolid Standard

CAS Number

856866-72-3

Tedizolid

Telmisartan EP Impurity G

CAS Number

144702-27-2

Telmisartan

Terbinafine Standard

CAS Number

91161-71-6

Alternate CAS Number

78628-80-5(HCl Salt)

Terbinafine

Terbutaline Standard

CAS Number

23031-25-6

Alternate CAS Number

23031-32-5(HemiFumarate Salt)

Terbutaline

Tetra acetyl Canagliflozin

CAS Number

866607-35-4

Canagliflozin

Tetrabenazine Alcohol Impurity

CAS Number

3466-75-9

Tetrabenazine

Tetrabenazine Dehydro Impurity

CAS Number

100322-43-8

Tetrabenazine

Tetracaine Impurity-A

CAS Number

150-13-0

Tetracaine

Thieno[3,2-c]pyridine

CAS Number

272-14-0

Chemical Primary Standard

Thiobenzhydrol

CAS Number

4237-48-3

Armodafinil

Ticagrelor Related Compound 17

CAS Number

376608-74-1

Ticagrelor

Tizanidine EP Impurity - E

CAS Number

30536-19-7

Tizanidine

Tizanidine EP Impurity B

CAS Number

51323-05-8

Tizanidine

Aromatics

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