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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 33,611-33,620 of 36,550

Irganox 1076

ImpurityLevels of characterisation
Cat. No.
P-I218-005
CAS
2082-79-3
Formula
C35H62O3
Synonyms
Plastic Additive EP 11, Plastic Additive USP 4, Octadecyl DI-tert-butyl-4-hydroxyhydrocinnamate

Irganox 1330

ImpurityLevels of characterisation
Cat. No.
P-I218-006
CAS
1709-70-2
Formula
C54H78O3
Synonyms
Plastic additive 10, 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene

Irganox 3114

ImpurityLevels of characterisation
Cat. No.
P-I218-007
CAS
27676-62-6
Formula
C48H69N3O6
Synonyms
Plastic additive 13, Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate

Irganox Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-I218-002
CAS
40200-35-9
Formula
C16H24O3
Synonyms
Ethyl 3-(3-tert-Butyl-4-hydroxy-5-methylphenyl)propionate, Ethyl (3-(3-tert-butyl)-4-hydroxy-5-methylphenyl)propanoate

Isepamicin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-I081-003
CAS
2640057-37-8
Formula
C22H43N5O12
Family
Isepamicin
Synonyms
(2S)-3-Amino-N-[(1S,2R,3R,4S,5R)-5-amino-2-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-trihydroxyoxan-2-yl]oxy-4-[(2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)oxan-2-yl]oxy-3-hydroxycyclohexyl]-2-hydroxypropanamide

Isepamicin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-I081-004
CAS
118953-87-0
Formula
C15H30N4O9
Family
Isepamicin
Synonyms
(2S)-3-Amino-N-[(1R,2S,3R,4R,5S)-5-amino-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-trihydroxyoxan-2-yl]oxy-2,3-dihydroxycyclohexyl]-2-hydroxypropanamide

Isepamicin Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-I081-006
CAS
328072-92-0
Formula
C25H48N6O14
Family
Isepamicin
Synonyms
(2S)-3-Amino-N-[(1S,2R,3R,4S,5R)-5-[[(2S)-3-amino-2-hydroxypropanoyl]amino]-2-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-trihydroxyoxan-2-yl]oxy-4-[(2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)oxan-2-yl]oxy-3-hydroxycyclohexyl]-2-hydroxypropanamide

Isepamicin Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-I081-007
CAS
66674-29-1
Formula
C22H43N5O12
Family
Isepamicin
Synonyms
(2R)-3-Amino-N-[(1R,2S,3S,4R,5S)-5-amino-4-[(2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-trihydroxyoxan-2-yl]oxy-2-[(2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)oxan-2-yl]oxy-3-hydroxycyclohexyl]-2-hydroxypropanamide

Iso IRX-C

ImpurityLevels of characterisation
Cat. No.
P-A430-008
CAS
2374142-71-7
Formula
C24H32O2

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