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

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Idelalisib INT

ImpurityLevels of characterisation

Cat. No.: P-I018-008
CAS: 870281-86-0
Formula: C₁₇H₁₆FN₃O
Family: Idelalisib
Synonyms: 2-[(1S)-1-Aminopropyl]-5-fluoro-3-phenyl-4(3H)-quinazolinone, 2-[(1S)-1-aminopropyl]-5-fluoro-3-phenylquinazolin-4-one

Iopentol

ImpurityLevels of characterisation

Cat. No.: P-I056-018
CAS: 89797-00-2
Formula: C₂₀H₂₈I₃N₃O₉
Family: Iodixanol
Synonyms: Iopentolol, Imagopaque

Isosilybin (Mixture of Diastereomers)

ImpurityLevels of characterisation

Cat. No.: P-S043-009
CAS: 72581-71-6
Formula: C₂₅H₂₂O₁₀
Family: Silybin
Synonyms: Isosilybin, Isosilybinin

Isosilybin A

ImpurityLevels of characterisation

Cat. No.: P-S043-010
CAS: 142796-21-2
Formula: C₂₅H₂₂O₁₀
Family: Silybin
Synonyms: Isosilibinin A, Silybin B2

Isosilybin B

ImpurityLevels of characterisation

Cat. No.: P-S043-011
CAS: 142796-22-3
Formula: C₂₅H₂₂O₁₀
Family: Silybin
Synonyms: Isosilibinin B, Silybin A2

(R)-Isothipendyl

ImpurityLevels of characterisation

Cat. No.: P-I098-004
CAS: 183287-73-2
Formula: C₁₆H₁₉N₃S
Family: Isothipendyl

(S)-Isothipendyl

ImpurityLevels of characterisation

Cat. No.: P-I098-006
CAS: 183287-72-1
Formula: C₁₆H₁₉N₃S
Family: Isothipendyl

beta-Isothipendyl Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-I098-009
CAS: 132962-42-6
Formula: C₁₆H₂₀ClN₃S
Family: Isothipendyl
Synonyms: Beta-Isothipendyl Hydrochloride Salt

2-Keto-3-Deoxy-D-Gluconic Acid Lithium Salt

ImpurityLevels of characterisation

Cat. No.: P-L076-007
CAS: 1998762-01-8
Formula: C₆H₉LiO₆
Family: Lithium
Synonyms: 2-Keto-3-Deoxygluconate, Lithium (4S,5R)-4,5,6-trihydroxy-2-oxohexanoate

Lithium 2-(4-(methylsulfonyl)phenyl)acetate

ImpurityLevels of characterisation

Cat. No.: P-L076-015
CAS: 1421227-96-4
Formula: C₉H₉LiO₄S
Family: Lithium
Synonyms: Etoricoxib Impurity 5 Lithium Salt

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