CAS Number: 1098-97-1; 10049-83-9 (DiHCl)

Alternate CAS#:

Chemical Name: Pyrithioxin

Molecular Formula: C16H20N2O4S2

Molecular Weight: 368.47

CAS Number: 50602-51-2

Alternate CAS#:

Chemical Name: Piribedil Impurity 2

Molecular Formula: C16H18N4O3

Molecular Weight: 314.35

CAS Number: 50602-50-1

Alternate CAS#:

Chemical Name: Piribedil Impurity 1

Molecular Formula: C15H18N4O2

Molecular Weight: 286.34

CAS Number: N/A

Alternate CAS#:

Chemical Name: Piracetam Impurity 4

Molecular Formula: C6H11ClN2O

Molecular Weight: 162.056

CAS Number: 79-07-2

Alternate CAS#:

Chemical Name: Piracetam Impurity 3 (2-Chloroacetamide)

Molecular Formula: C2H4ClNO

Molecular Weight: 92.998

CAS Number: 105-39-5

Alternate CAS#:

Chemical Name: Piracetam Impurity 2 (Ethyl chloroacetate)

Molecular Formula: C4H7ClO2

Molecular Weight: 122.013

CAS Number: 33996-53-1

Alternate CAS#:

Chemical Name: Piracetam Impurity 1

Molecular Formula: C7H12N2O2

Molecular Weight: 156.19

CAS Number: 53934-76-2

Alternate CAS#:

Chemical Name: Piracetam EP Impurity D

Molecular Formula: C6H9NO3

Molecular Weight: 143.14

CAS Number: 61516-73-2

Alternate CAS#:

Chemical Name: Piracetam EP Impurity C (Ethyl (2-Oxopyrrolidin-1-yl)acetate)

Molecular Formula: C8H13NO3

Molecular Weight: 171.2

CAS Number: 616-45-5

Alternate CAS#:

Chemical Name: Piracetam EP Impurity A (Povidone EP Impurity B)

Molecular Formula: C4H7NO

Molecular Weight: 85.11

CAS Number:

Alternate CAS#: 1096803-44-9(free base)

Chemical Name: Piracetam Impurity 5 HCl

Molecular Formula: C6H12N2O3 . HCl

Molecular Weight: 160.17 . 36.46

CAS Number: 7491-74-9 (non-labelled)

Alternate CAS#:

Chemical Name: Piracetam-d6

Molecular Formula: C6H4N2O2D6

Molecular Weight: 148.19