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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,771-54,780 of 59,523

Pranlukast-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-P168-002
CAS
2713172-43-9
Formula
C27H19D4N5O4
Family
Pranlukast
Synonyms
N-(4-oxo-2-(1H-tetrazol-5-yl)-4H-chromen-8-yl)-4-(4-phenylbutoxy)benzamide-2,3,5,6-d4

Pridinol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P185-008
CAS
53639-82-0
Formula
C21H27NO3S
Family
Pridinol
Synonyms
1,1-Diphenyl-3-(piperidin-1-yl)propyl methanesulfonate, Propanol, 1,1-diphenyl-3-piperidino-, methanesulfonate

Pridinol N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-P185-011
CAS
2724762-69-8
Formula
C20H25NO2
Family
Pridinol
Synonyms
3-(1-oxidopiperidin-1-ium-1-yl)-1,1-diphenylpropan-1-ol, Trihexyphenidyl Impurity 16

PROTACs Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P973-003
CAS
1448297-52-6
Formula
C22H30N4O3S
Synonyms
VHL Ligand 1

PROTACs Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-P973-004
CAS
2138439-53-7
Formula
C27H39N5O4S

PROTACs Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P973-005
CAS
2306389-03-5
Formula
C29H43N5O4S

PROTACs Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-P973-006
CAS
2341796-79-8
Formula
C31H47N5O4S

PROTACs Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-P973-007
CAS
2341796-74-3
Formula
C33H51N5O4S

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