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Dapoxetine Impurity 60

CAS No. 18776-12-0

Chemical Formula : C9H11ClO

STD No. 45260D
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Glycoursodeoxycholic Acid

CAS No. 64480-66-6

Chemical Formula : C26H43NO5

STD No. 3150G
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Glycoursodeoxycholic Acid-d5

CAS No. N/A

Chemical Formula : C26H38D5NO5

STD No. 3150GD5
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Glycoursodeoxycholic Acid Sodium Salt

CAS No. 92411-07-9

Chemical Formula : C26H42NNaO5

STD No. 3150GN
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Glycoursodeoxycholic Acid-d4

CAS No. 2044276-17-5

Chemical Formula : C26H39D4NO5

STD No. 3150GD4
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N-Carbomethoxy-S-methylisothiourea

CAS No. 39259-32-0

Chemical Formula : C4H8N2O2S

STD No. AN1036
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Uracil Impurity 7

CAS No. 17014-74-3

Chemical Formula : C9H16N4O6

STD No. 6737U
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AMTB Hydrochloride

CAS No. 926023-82-7

Chemical Formula : C23H26N2O2S · HCl

STD No. AN1037
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Baloxavir Impurity 81

CAS No. 2365473-57-8

Chemical Formula : C14H9FOS

STD No. 593281B
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Rocuronium Bromide Impurity 45

CAS No. 1145787-10-5

Chemical Formula : C27H46N2O3

STD No. 98245R
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Ezetimibe Impurity 106

CAS No. N/A

Chemical Formula : C23H28FNO4Si

STD No. 617106E
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Ezetimibe Impurity 107

CAS No. N/A

Chemical Formula : C16H18FNOSi

STD No. 617107E
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Paroxetine Impurity 77

CAS No. N/A

Chemical Formula : C20H23NO3

STD No. 99277P
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Roxithromycin Impurity 14

CAS No. N/A

Chemical Formula : C41H76N2O16

STD No. 96714R
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Dronedarone Impurity 29

CAS No. 437652-07-8

Chemical Formula : C13H17NO3S

STD No. 79329J
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Dronedarone Impurity 30

CAS No. 133238-87-6

Chemical Formula : C12H13NO3

STD No. 79330J
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Ammonium Formate

CAS No. 540-69-2

Chemical Formula : CH5NO2

STD No. AN1038
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Butan-1-amine

CAS No. 109-73-9

Chemical Formula : C4H11N

STD No. AN1039
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Naphtha (petroleum), heavy alkylate

CAS No. 64741-65-7

Chemical Formula : N/A

STD No. AN1040
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Sodium Methanolate

CAS No. 124-41-4

Chemical Formula : CH3NaO

STD No. AN1041
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Dronedarone Impurity 2 Monomer（Dronedarone USP RC B Monomer）

CAS No. 141644-91-9

Chemical Formula : C30H42N2O3

STD No. 7932JD
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Dronedarone Monomer

CAS No. 141626-36-0

Chemical Formula : C31H44N2O5S

STD No. 793JD
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Bromfenac Impurity 46

CAS No. N/A

Chemical Formula : C15H11BrNNaO4

STD No. 242646B
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Bromfenac Impurity 47

CAS No. N/A

Chemical Formula : C15H9BrNNaO4

STD No. 242647B
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Bromfenac Impurity 48

CAS No. N/A

Chemical Formula : C15H9BrNNaO5

STD No. 242648B
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Bromfenac Impurity 49

CAS No. N/A

Chemical Formula : C30H19Br2N2NaO7

STD No. 242649B
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Peramivir Monomer

CAS No. 330600-85-6

Chemical Formula : C15H28N4O4

STD No. 1972PD
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Dabigatran Etexilate Mesylate

CAS No. 872728-81-9

Chemical Formula : C35H45N7O8S

STD No. 357DM
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Oseltamivir Impurity 164

CAS No. N/A

Chemical Formula : C24H40N2O4

STD No. 9252164O
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Nicorandil Impurity 16

CAS No. N/A

Chemical Formula : C16H19IN4O3

STD No. 683316N
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Tulathromycin Impurity 17

CAS No. 111247-94-0

Chemical Formula : C29H56N2O9

STD No. 598217T
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Biotin Impurity 14

CAS No. 1255942-07-4

Chemical Formula : C39H51N5O8S

STD No. 22214B
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Ethyl 7-octenoate

CAS No. 35194-38-8

Chemical Formula : C10H18O2

STD No. AN1042
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dibenzo[b,f]azocin-6(5H)-one

CAS No. 23112-88-1

Chemical Formula : C15H11NO

STD No. AN1043
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N-(2-Phenethyl-phenyl)-formamide

CAS No. 19947-13-8

Chemical Formula : C15H15NO

STD No. AN1044
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5H-Dibenz[b,f]azepine-5-carboxylic acid, 10,11-dihydro-

CAS No. 860380-51-4

Chemical Formula : C15H13NO2

STD No. AN1045
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Nicotinamide Impurity 8

CAS No. 23111-00-4

Chemical Formula : C11H15ClN2O5

STD No. 62108N
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Azacitidine Impurity 25

CAS No. N/A

Chemical Formula : C8H17N3O5

STD No. 11525A
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1,1'-(Bromomethylene)bis(4-fluorobenzene)

CAS No. 345-90-4

Chemical Formula : C13H9BrF2

STD No. AN1046
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(1-Chloroethyl)benzene

CAS No. 672-65-1

Chemical Formula : C8H9Cl

STD No. AN1047
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