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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 52,381-52,390 of 59,523

Closantel EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C225-007
CAS
2724801-62-9
Formula
C23H18Cl2I2N2O3
Family
Closantel
Synonyms
Closantel Impurity G

Closantel EP Impurity J

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C225-008
CAS
2731038-10-9
Formula
C44H27Cl3I4N4O4
Family
Closantel
Synonyms
Closantel Impurity J, Closantel Dimer

Closantel-13C6

Isotopically labelledLevels of characterisation
Cat. No.
P-C225-009
CAS
1325559-20-3
Formula
C16¹³C6H14Cl2I2N2O2
Family
Closantel
Synonyms
Closantel-(Benzoyl Ring-13C6)

(S)-Crizotinib

ImpurityLevels of characterisation
Cat. No.
P-C256-005
CAS
1374356-45-2
Formula
C21H22Cl2FN5O
Family
Crizotinib
Synonyms
Ent-crizotinib, Crizotinib S-Isomer

Crizotinib Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C256-006
CAS
704-09-6
Formula
C8H7Cl2FO
Family
Crizotinib
Synonyms
1-(2,4-Dichloro-5-fluorophenyl)ethan-1-ol, 1-(2,4-dichloro-5-fluorophenyl)ethanol

Crizotinib Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-C256-007
CAS
1146614-42-7
Formula
C8H14BN3O2
Family
Crizotinib
Synonyms
1-(4-Piperidyl)-1H-pyrazole-4-boronic Acid

Crizotinib Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-C256-010
CAS
877397-70-1
Formula
C13H9Cl2FN2O3
Family
Crizotinib
Synonyms
3-[(1R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-2-nitropyridine

Crizotinib Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-C256-011
CAS
1233484-06-4
Formula
C13H9Cl2FN2O3
Family
Crizotinib
Synonyms
3-[(1S)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-2-nitropyridine

Crizotinib-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-C256-002
CAS
1395950-84-1
Formula
C21H17D5Cl2FN5O
Family
Crizotinib
Synonyms
PF-02341066

Deethylametryne

ImpurityLevels of characterisation
Cat. No.
P-A529-012
CAS
4147-57-3
Formula
C7H13N5S
Synonyms
N2-(1-Methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine, GS 11354

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