Aromatic

Aromatic compounds can be derived as cyclic compounds with alternating double and single bonds in their ring structure. Aromatic compounds consist of features like they contain at least one planar carbon ring and possess alternating double and single bonds in the carbon ring.

Slide 1.GIF

Permethrin Impurity-G

CAS Number

64964-54-1

Alternate CAS Number

85576-82-5 (Relative stereochemistry)

Slide 1.GIF

Perphenazine Impurity-A

CAS Number

10078-25-8

Slide 1.GIF

Perphenazine Impurity-B

CAS Number

3533-97-9

Slide 1.GIF

Phenoxymethylpenicillin Impurity-F

CAS Number

2714805-53-3

Alternate CAS Number

4847-29-4 - No Stereochemistry

Phenoxymethylpenicillin

Slide 1.GIF

Phentolamine Impurity-A

CAS Number

2724727-52-8

Alternate CAS Number

2724727-53-9(Oxalate Salt)

Slide 1.GIF

Phenylephrine Impurity-E

CAS Number

56917-44-3

Alternate CAS Number

71786-67-9(HCl Salt)

Slide 1.GIF

Phenytoin Impurity-C

CAS Number

3060-50-2

Slide 1.GIF

Phenytoin Impurity-D

CAS Number

5157-15-3

Slide 1.GIF

Phenytoin Impurity-E

CAS Number

6802-95-5

Slide 1.GIF

Pilocarpine Impurity-B

CAS Number

28406-15-7

Alternate CAS Number

92598-79-3(Na Salt)

Slide 1.GIF

Pimobendan Impurity-A

CAS Number

2138391-23-6

Slide 1.GIF

Pimobendan Impurity-B

CAS Number

74149-74-9

Slide 1.GIF

Pimozide Impurity-C

CAS Number

2512213-29-3

Slide 1.GIF

Pimozide Impurity-D

CAS Number

2749415-55-0

Slide 1.GIF

Pioglitazone Impurity-B

CAS Number

136401-69-9;

Alternate CAS Number

144809-28-9 (E/Z mixture)

Slide 1.GIF

Repaglinide Impurity-B

CAS Number

99469-99-5

Slide 1.GIF

Regorafenib FP Impurity-A

CAS Number

2514957-39-0

Slide 1.GIF

Regorafenib Impurity-C

CAS Number

1855006-12-0

Slide 1.GIF

Regorafenib Impurity-D

CAS Number

2438857-80-6

Slide 1.GIF

Riboflavin Impurity-D

CAS Number

52134-62-0

Slide 1.GIF

Riociguat Impurity-B

CAS Number

3052969-92-0

slide_1

Gefitinib Standard

CAS Number

184475-35-2

Slide_1

Bicalutamide Standard

CAS Number

90357-06-5

Slide_1

Bromhexine Standard

CAS Number

3572-43-8

Slide_1

Bromocriptine Standard

CAS Number

25614-03-3

Alternate CAS Number

22260-51-1(Mesylate SALT)

Slide_1

Bromperidol Standard

CAS Number

10457-90-6

Slide_1

Buflomedil Hydrochloride Standard

CAS Number

35543-24-9

slide_1

Nortriptyline Hydrochloride

CAS Number

894-71-3

Alternate CAS Number

72-69-5(free base)

Slide_1

N-Methyl-4-phenoxypicolinamide

CAS Number

2004659-85-0

Slide_1

2,3-Dimethyl-6-nitro-2H-indazole;

CAS Number

444731-73-1

Toluene

Toluene

CAS Number

108-88-3

Slide_1

4-Acetylbenzoic Acid

CAS Number

586-89-0

Chemical Primary Standard

Slide_1

4-Amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylic Acid

CAS Number

123654-26-2

Chemical Primary Standard

Slide_1

Elafibranor Monoxide Impurity

CAS Number

NA

Slide_1

3-Iodo-4-methylbenzoic acid

CAS Number

82998-57-0

Chemical Primary Standard

Slide_1

Aniline

CAS Number

62-53-3

Chemical Primary Standard

Slide_1

4-Ethylaniline

CAS Number

589-16-2

Chemical Primary Standard

Slide_1

2-(4-Formylphenyl)acetic acid

CAS Number

34841-47-9

Chemical Primary Standard

Slide_1

2-prop-2-enoxyphenol

CAS Number

1126-20-1

Chemical Primary Standard

Slide_1

4-Chlorobenzeneboronic Acid

CAS Number

1679-18-1

Chemical Primary Standard

Slide_1

Phthalonitrile

CAS Number

91-15-6

Chemical Primary Standard

Slide_1

m-Methoxyphenol

CAS Number

150-19-6

Chemical Primary Standard

Slide_1

Triphenylmethane

CAS Number

519-73-3

Chemical Primary Standard

Slide_1

methyl 3-amino-2-fluorobenzoate

CAS Number

1195768-18-3

Chemical Primary Standard

Slide_1

2-Bromo-5-iodobenzoic acid

CAS Number

25252-00-0

Chemical Primary Standard

Atazanavir EP Impurity F

Atazanavir EP Impurity F

CAS Number

1332981-14-2

Slide_1

Atorvastatin 7 Hydroxy Analog

CAS Number

1315629-79-8 (Na Salt)

Alternate CAS Number

873950-18-6 (Free Base ) ; 3085658-74-5(calcium salt)

Slide_1

5-Chloro-2-methylaniline hydrochloride

CAS Number

6259-42-3

Chemical Primary Standard