Impurity standards
Showing 49–64 of 8032 results
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![(±)-N-[3-Acetyl-4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]propanamide Monohydrochloride](https://www.clinivex.com/wp-content/uploads/watermarked/186417-full.jpg?v=1766197593)
(±)-N-[3-Acetyl-4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]propanamide Monohydrochloride
CAS Number: 57898-79-0
Molecular Formula: C17 H26 N2 O4 . Cl H
Catalogue Number: RCLS2L101251
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![(1-Azabicyclo[2.2.2]oct-4-yl)(diphenyl)methanol](https://www.clinivex.com/wp-content/uploads/watermarked/198298-full.jpg?v=1766197593)
(1-Azabicyclo[2.2.2]oct-4-yl)(diphenyl)methanol
CAS Number: 461648-39-5
Molecular Formula: C20 H23 N O
Catalogue Number: RCLS2L107674
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(1-Chlorocyclohexyl)cyclohexyl-methanone
CAS Number: 83803-75-2
Molecular Formula: C13H21ClO
Catalogue Number: RCLS2L121298
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(1-Ethoxyvinyl)trimethylsilane
CAS Number: 81177-92-6
Molecular Formula: C7H16OSi
Catalogue Number: RCLS2L143410
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(1-Hydroxy-3-(methylamino)propane-1,1-diyl)diphosphonic Acid
CAS Number: 128202-57-3
Molecular Formula: C4 H13 N O7 P2
Catalogue Number: RCLS2L150853
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(1-Oxyl-2,2,5,5-tetramethyl-4-(pyridin-3-yl)-2,5-dihydro-1H-pyrrol-3-yl)methyl Methanesulfonate Salt
CAS Number: N/A
Molecular Formula: C15H21N2O4S . CH 4O3S
Catalogue Number: RCLS2L171657
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(10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin
CAS Number: 144604-03-5
Molecular Formula: C38 H67 N O12
Catalogue Number: RCLS2L130058
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(10E)-3-O-De(Alpha-L-cladinose)-10-dehydro-11-dehydroxy-6-O-methyl-erythromycin
CAS Number: 198782-59-1
Molecular Formula: C30H53NO9
Catalogue Number: RCLS2L130060
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![(10R)- 6,7,10,11-Tetrahydro-3-(trifluoromethyl)-10-[(2,4,5-trifluorophenyl)methyl]-1,2,4-triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione](https://www.clinivex.com/wp-content/uploads/watermarked/325404-full.jpg?v=1766197593)
(10R)- 6,7,10,11-Tetrahydro-3-(trifluoromethyl)-10-[(2,4,5-trifluorophenyl)methyl]-1,2,4-triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione
CAS Number: 2088771-61-1
Molecular Formula: C16 H13 F6 N5 O2
Catalogue Number: RCLS2L179065
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(11b,16a)-9-Chloro-11,17-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione (Mometasone Impurity M)
CAS Number: 57780-86-6
Molecular Formula: C22H29ClO4
Catalogue Number: RCLS2L121226
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![(11b,17a)-17-[(Ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid](https://www.clinivex.com/wp-content/uploads/watermarked/258865-full.jpg?v=1766197593)
(11b,17a)-17-[(Ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid
CAS Number: 133991-63-6
Molecular Formula: C23H30O7
Catalogue Number: RCLS2L141830
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![(11b)-11,17a-Dihydroxy-17a-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17-dione Ammonium Salt (~90%)](https://www.clinivex.com/wp-content/uploads/watermarked/246367-full.jpg?v=1766197593)
(11b)-11,17a-Dihydroxy-17a-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17-dione Ammonium Salt (~90%)
CAS Number: N/A
Molecular Formula: C21H29O8P •xNH 3
Catalogue Number: RCLS2L134900
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![(11Beta,16Alpha,17Alpha)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one Mometasone Furoate Impurity B](https://www.clinivex.com/wp-content/uploads/watermarked/220842-full.jpg?v=1766197593)
(11Beta,16Alpha,17Alpha)-9-Chloro-17-(2,2-dioxido-5H-1,2-oxathiol-4-yl)-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methyl-androsta-1,4-dien-3-one Mometasone Furoate Impurity B
CAS Number: 223776-49-6
Molecular Formula: C28 H31 Cl O8 S
Catalogue Number: RCLS2L120648
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(11beta,16alpha)-11-Hydroxy-16-(1-oxobutoxy)-androsta-1,4-diene-3,17-dione
CAS Number: 85234-64-6
Molecular Formula: C23 H30 O5
Catalogue Number: RCLS2L150445
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(11Beta,16Alpha)-11,16-Dihydroxyandrosta-1,4-diene-3,17-dione
CAS Number: 910299-74-0
Molecular Formula: C19H24O4
Catalogue Number: RCLS2L134898
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(11Beta,16Alpha)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione
CAS Number: 131918-72-4
Molecular Formula: C23H28O7
Catalogue Number: RCLS2L101632
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