Pharmaceutical standards are guidelines and regulations that govern the quality and safety of pharmaceutical products and manufacturing processes.

342385-52-8

Ascorbic Acid EP Impurity C

CAS Number
342385-52-8(hydrate salt)
Alternate CAS Number
526-98-7(Freebase)
Ascorbic acid
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3031-98-9

Ascorbic Acid EP Impurity D

CAS Number
3031-98-9
Ascorbic acid
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753498-25-8

Indacaterol Maleate

CAS Number
753498-25-8
Indacaterol
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86404-04-8

3-O-Ethyl-L-Ascorbic Acid

CAS Number
86404-04-8
Ascorbic acid
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1403389-05-8

(R)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)-8-hydroxy-3,4-dihydroquinolin-2(1H)-one

CAS Number
1403389-05-8
Indacaterol
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312753-06-3

Indacaterol (Free base)

CAS Number
312753-06-3 (freebase)
Indacaterol
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13433-09-5

Aspartame EP Impurity B

CAS Number
13433-09-5
Aspartame
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5262-10-2

Aspartame EP Impurity A

CAS Number
5262-10-2
Aspartame
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79538-91-3

Itraconazole Hydroxy Propyltriazolone Impurity

CAS Number
79538-91-3
Itraconazole
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74853-06-8

Phenyl (4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)carbamate

CAS Number
74853-06-8
Itraconazole
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89848-49-7

Itraconazole Isopropyl Analog

CAS Number
89848-49-7
Itraconazole
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89848-19-1

Itraconazole Hydroxy Isopropyltriazolone Impurity

CAS Number
89848-19-1
Itraconazole
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74852-62-3

4-(4-(4-Methoxyphenyl)piperazin-1-yl)aniline

CAS Number
74852-62-3
Itraconazole
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106461-41-0

Itraconazole Hydroxy Isobutyltriazolone Impurity

CAS Number
106461-41-0
Itraconazole
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854372-78-4

1,3-Dioxolane-4-methanol, 2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-, 4-methanesulfonate, (2R,4S)-rel-

CAS Number
854372-78-4
Itraconazole
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74855-91-7

Itraconazole Propyl Analog

CAS Number
74855-91-7
Itraconazole
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252964-68-4

Itraconazole Methoxy Isobutyltriazolone Impurity

CAS Number
252964-68-4
Itraconazole
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84625-61-6

Itraconazole EP/BP Reference Standard

CAS Number
84625-61-6
Itraconazole
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946075-13-4

Isavuconazonium sulfate

CAS Number
946075-13-4
Isavuconazonium
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241479-67-4

Isavuconazonium Impurity-1

CAS Number
241479-67-4
Isavuconazonium
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slide.1

Atorvastatin Epoxy Tetrahydrofuran Analog

CAS Number
873950-19-7
Atorvastatin
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133690-91-2

4'-(Azidomethyl)-[1,1'-biphenyl]-2-carbonitrile

CAS Number
133690-91-2
Irbesartan
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2758005-15-9

4'-(Azidomethyl)-[1,1'-biphenyl]-2-methanoic acid

CAS Number
2758005-15-9
Irbesartan
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2768787-11-5

Irbesartan Nitroso Impurity

CAS Number
2768787-11-5
Irbesartan
Nitrosamine Impurities
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138401-24-8

Irbesartan Cyano Impurity

CAS Number
138401-24-8
Irbesartan
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18039-42-4

5-Phenyl-1H-tetrazole

CAS Number
18039-42-4
Irbesartan
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1-Azidophthalazine

1-Azidophthalazine

CAS Number
1541995-64-5
Alternate CAS Number
NA
Hydralazine Hydrochloride
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Hydralazine Standard

Hydralazine Standard

CAS Number
86-54-4
Alternate CAS Number
304-20-1(HCl salt)
Hydralazine Hydrochloride
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Hydralazine Hydrochloride Standard

Hydralazine Hydrochloride Standard

CAS Number
304-20-1
Alternate CAS Number
86-54-4(Base)
Hydralazine Hydrochloride
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Hydrochlorothiazide EP Impurity B

Hydrochlorothiazide EP Impurity B

CAS Number
121-30-2
Hydrochlorothiazide
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Hyoscine Butylbromide EP Impurity E

Hyoscine Butylbromide EP Impurity E

CAS Number
14861-14-4(base)
Alternate CAS Number
22235-98-9(HCl Salt)
Hyoscine Butylbromide
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Hyoscine Butylbromide EP Impurity G

Hyoscine Butylbromide EP Impurity G

CAS Number
92714-23-3
Alternate CAS Number
NA
Hyoscine Butylbromide
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Hyoscine Butylbromide EP Impurity C

Hyoscine Butylbromide EP Impurity C

CAS Number
155-41-9
Alternate CAS Number
NA
Hyoscine Butylbromide
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Hyoscine Butylbromide Standard

Hyoscine Butylbromide Standard

CAS Number
149-64-4
Alternate CAS Number
NA
Hyoscine Butylbromide
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Glycerin-1-(4-aminobenzoat)

Glycerin-1-(4-aminobenzoat)

CAS Number
136-44-7
Guaifenesin
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1-Chloro-3-(2-methoxyphenoxy)propan-2-ol

1-Chloro-3-(2-methoxyphenoxy)propan-2-ol

CAS Number
25772-81-0
Alternate CAS Number
NA
Guaifenesin
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2,6-Dichlorophenylacetic Acid

2,6-Dichlorophenylacetic Acid

CAS Number
6575-24-2
Alternate CAS Number
NA
Guaifenesin
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O-Desmethyl Guaifenesin

O-Desmethyl Guaifenesin

CAS Number
19826-87-0
Alternate CAS Number
NA
Guaifenesin
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2-[(2-Methoxyphenoxy)methyl]oxirane

Guaifenesin Impurity 1

CAS Number
2210-74-4
Alternate CAS Number
NA
Guaifenesin
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Guaifenesin Cyclic Carbamate

Guaifenesin Cyclic Carbamate

CAS Number
2049-21-0
Alternate CAS Number
NA
Guaifenesin
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4-Toluenesulfonylurea

4-Toluenesulfonylurea

CAS Number
1694-06-0
Alternate CAS Number
NA
Gliclazide
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Gliclazide EP Impurity F

Gliclazide EP Impurity F

CAS Number
1076198-18-9
Alternate CAS Number
NA
Gliclazide
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Gliclazide EP Impurity D

Gliclazide EP Impurity D

CAS Number
1136426-19-1
Alternate CAS Number
NA
Gliclazide
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Gliclazide EP Impurity C

Gliclazide EP Impurity C

CAS Number
5577-13-9
Alternate CAS Number
NA
Gliclazide
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Gliclazide EP Impurity A

Gliclazide EP Impurity A

CAS Number
70-55-3
Alternate CAS Number
NA
Gliclazide
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Gliclazide

Gliclazide Standard

CAS Number
21187-98-4
Alternate CAS Number
NA
Gliclazide
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Gepotidacin

Gepotidacin Standard

CAS Number
1075236-89-3
Gepotidacin
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C13H21NO2

2-Isobutyryl-2-azaspiro[4.5]decan-3-one

CAS Number
NA
Gabapentin
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