API Impurities

Ritonavir

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Ritonavir Working Standard
  • CAS No : 155213-67-5
  • Molecular Formula: C37H48N6O5S2
  • Molecular Weight : 720.94
  • CAT No : VSLS-RIT-IMP-WS
  • Inv. Status: In Stock
Ritonavir EP Impurity A
  • CAS No : 154212-61-0
  • Molecular Formula: C14H23N3O3S
  • Molecular Weight : 313.42
  • CAT No : VSLS-RIT-IMP-A
  • Inv. Status: In Stock
Ritonavir EP Impurity B
  • CAS No : 165315-97-9;765875-58-9(base)
  • Molecular Formula: C28H36N4O4S
  • Molecular Weight : 524.67
  • CAT No : VSLS-RIT-IMP-B
  • Inv. Status: In Stock
Ritonavir EP Impurity C
  • CAS No : 1010808-43-1
  • Molecular Formula: C25H29N3O4S
  • Molecular Weight : 467.58
  • CAT No : VSLS-RIT-IMP-C
  • Inv. Status: In Stock
Ritonavir EP Impurity D
  • CAS No : NA
  • Molecular Formula: C28H30N4O5S2
  • Molecular Weight : 566.69
  • CAT No : VSLS-RIT-IMP-D
  • Inv. Status: In Stock
Ritonavir EP Impurity E
  • CAS No : 176655-56-4
  • Molecular Formula: C37H48N6O6S2
  • Molecular Weight : 736.94
  • CAT No : VSLS-RIT-IMP-E
  • Inv. Status: In Stock
Ritonavir Impurity F
  • CAS No : 1010809-61-6
  • Molecular Formula: C29H34N4O5S
  • Molecular Weight : 550.7
  • CAT No : VSLS-RIT-IMP-F
  • Inv. Status: In Stock
Ritonavir EP Impurity G
  • CAS No : NA
  • Molecular Formula: C37H48N6O7S2
  • Molecular Weight : 752.94
  • CAT No : VSLS-RIT-IMP-G
  • Inv. Status: In Stock
Ritonavir EP Impurity H
  • CAS No : 1010809-43-4
  • Molecular Formula: C30H32N4O6S
  • Molecular Weight : 576.66
  • CAT No : VSLS-RIT-IMP-H
  • Inv. Status: In Stock
Ritonavir EP Impurity I
  • CAS No : 165315-26-4
  • Molecular Formula: C36H46N6O5S2
  • Molecular Weight : 706.92
  • CAT No : VSLS-RIT-IMP-I
  • Inv. Status: In Stock
Ritonavir EP Impurity J
  • CAS No : 162849-95-8
  • Molecular Formula: C28H35N3O5S
  • Molecular Weight : 525.66
  • CAT No : VSLS-RIT-IMP-J
  • Inv. Status: In Stock
Ritonavir EP Impurity K
  • CAS No : NA
  • Molecular Formula: C28H35N3O5S
  • Molecular Weight : 525.66
  • CAT No : VSLS-RIT-IMP-K
  • Inv. Status: In Stock
Ritonavir EP Impurity L
  • CAS No : 256328-82-2
  • Molecular Formula: C33H43N5O4S
  • Molecular Weight : 605.79
  • CAT No : VSLS-RIT-IMP-L
  • Inv. Status: In Stock
Ritonavir EP Impurity M
  • CAS No : NA
  • Molecular Formula: C18H31N3O3S
  • Molecular Weight : 369.52
  • CAT No : VSLS-RIT-IMP-M
  • Inv. Status: In Stock
Ritonavir EP Impurity N
  • CAS No : 202816-62-4
  • Molecular Formula: C37H48N6O5S2
  • Molecular Weight : 720.94
  • CAT No : VSLS-RIT-IMP-N
  • Inv. Status: In Stock
Ritonavir EP Impurity S
  • CAS No : NA
  • Molecular Formula: C52H61N7O8S2
  • Molecular Weight : 976.21
  • CAT No : VSLS-RIT-IMP-S
  • Inv. Status: In Stock
Thiazolylmethyl-4-nitrophenylcarbonate
  • CAS No : 144163-97-3
  • Molecular Formula: C11H8N2O5S
  • Molecular Weight : 280.26
  • CAT No : VSLS-RIT-IMP-THI
  • Inv. Status: In Stock
Ritonavir EP Impurity T
  • CAS No : NA
  • Molecular Formula: C46H66N8O5S2
  • Molecular Weight : 875.2
  • CAT No : VSLS-RIT-IMP-T
  • Inv. Status: In Stock
Ritonavir Impurity 2
  • CAS No : N/A
  • Molecular Formula: C19H20FN3O2
  • Molecular Weight : 341.39
  • CAT No : VSLS-RIT-IMP-2
  • Inv. Status: In Stock
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