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QI200302

Irinotecan EP Impurity B

Synonyms: (S)-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

Molecular Formula
C20H16N2O5

Molecular Weight
364.35

CAS No.
19685-09-7

Standard Reference Material For "Irinotecan EP Impurity B" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.

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QI200300H

Irinotecan HCl Trihydrate

Molecular Formula: C33H38N4O6.HCl.3H2O

Molecular Weight: 586.69 36.46 54.06

CAS No.: 136572-09-3;97682-44-5 (free base);100286-90-6(HCl salt)

QI200301

Irinotecan EP Impurity A

Molecular Formula: C31H34N4O6

Molecular Weight: 558.62

CAS No.: 103816-16-6

QI200302

Irinotecan EP Impurity B

Molecular Formula: C20H16N2O5

Molecular Weight: 364.35

CAS No.: 19685-09-7

QI200303

Irinotecan EP Impurity E

Molecular Formula: C22H20N2O5

Molecular Weight: 392.4

CAS No.: 86639-52-3

QI200304

Irinotecan USP RC C

Molecular Formula: C32H36N4O6.HCl

Molecular Weight: 572.65 36.46

CAS No.: NA

QI200306

Irinotecan EP Impurity F

Molecular Formula: C22H20N2O4

Molecular Weight: 376.41

CAS No.: 78287-27-1

QI200308

Irinotecan Impurity 8

Molecular Formula: C33H40N4O7

Molecular Weight: 604.7

CAS No.: 142706-06-7;1329502-92-2(Na salt)

QI200309

Irinotecan Hydroxy Keto Impurity

Molecular Formula: C21H20N2O3

Molecular Weight: 348.4

CAS No.: NA

QI200310

Irinotecan Impurity 10

Molecular Formula: C32H38N4O4

Molecular Weight: 542.67

CAS No.: 176515-52-9

QI200330

Irinotecan Impurity 4

Molecular Formula: C32H38N4O4

Molecular Weight: 542.68

CAS No.: 176515-52-9


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