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Pharmaceutical analytical standards

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

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Results 33,601-33,610 of 36,550

Imidazopyridine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-I140-003
CAS
2060414-95-9
Formula
C15H16N6
Synonyms
3-(6-Piperidin-4-ylpyrazin-2-yl)imidazo[1,2-a]pyrimidine

Imidazopyridine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-I140-004
CAS
2125434-06-0
Formula
C18H20N4
Synonyms
3-[6-(Piperidin-4-ylmethyl)-2-pyridinyl]imidazo[1,2-a]pyridine

Imidazopyridine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-I140-005
CAS
1351035-29-4
Formula
C15H14N4
Synonyms
5-Pyrazolo[1,5-a]pyrimidin-3-yl-1,2,3,4-tetrahydroisoquinoline

Imidazopyridine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-I140-006
CAS
2125434-00-4
Formula
C16H16ClN5
Synonyms
6-Chloro-3-(6-piperidin-4-ylpyrazin-2-yl)imidazo[1,2-a]pyridine

Imidazopyridine Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-I140-007
CAS
1701487-96-8
Formula
C18H20ClN5
Synonyms
6-Chloro-3-[6-(1,4-diazepan-6-ylmethyl)-2-pyridinyl]imidazo[1,2-a]pyridine

Imidazopyridine Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-I140-008
CAS
2126991-23-7
Formula
C20H23ClN4
Synonyms
4-[[6-(6-Chloroimidazo[1,2-a]pyridin-3-yl)-2-pyridinyl]methyl]-N-methylcyclohexan-1-amine

Inosine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-I173-006
CAS
38925-80-3
Formula
C26H22Cl2N4O5
Synonyms
[5-(2,6-Dichloropurin-9-yl)-3-(4-methylbenzoyl)oxyoxolan-2-yl]methyl 4-methylbenzoate

Irgafos 168

ImpurityLevels of characterisation
Cat. No.
P-I218-003
CAS
31570-04-4
Formula
C42H63O3P
Synonyms
Plastic Additive USP 5, Tris(2,4-di-tert-butylphenyl) phosphite

Irganox 1010

ImpurityLevels of characterisation
Cat. No.
P-I218-004
CAS
6683-19-8
Formula
C73H108O12
Synonyms
Plastic Additive EP 09, Plastic Additive USP 2, Antioxidant 1010, Antioxidant 1010

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