CAS Number: 144163-97-3

Alternate CAS#:

Chemical Name: Thiazolylmethyl-4-nitrophenylcarbonate

Molecular Formula: C11H8N2O5S

Molecular Weight: 280.25

CAS Number: 1978292-75-9

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 5 (Iso Tiotropium Bromide Impurity)

Molecular Formula: C19H22NO4S2. Br

Molecular Weight: 392.52 79.90

CAS Number: 20513-09-1

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 19 (Tropenol)

Molecular Formula: C8H13NO

Molecular Weight: 139.2

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 18

Molecular Formula: C10H6O2S2

Molecular Weight: 222.28

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 17

Molecular Formula: C28H27NO6S4

Molecular Weight: 601.77

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 16

Molecular Formula: C18H21NO4S2

Molecular Weight: 379.49

CAS Number: 136310-66-2

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 15

Molecular Formula: C18H19NO3S2

Molecular Weight: 361.47

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 14

Molecular Formula: C17H21NO3

Molecular Weight: 287.36

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 13

Molecular Formula: C14H10O2S3

Molecular Weight: 306.41

CAS Number: 575-62-2 (free base)

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 9 Acetate

Molecular Formula: C8H15NO3. C2H4O2

Molecular Weight: 173.21 60.05

CAS Number: 3140-93-0

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 7

Molecular Formula: C4H2Br2S

Molecular Weight: 241.93

CAS Number: N/A

Alternate CAS#:

Chemical Name: Tiotropium Bromide Impurity 6

Molecular Formula: C18H19NO4S2

Molecular Weight: 377.47