CAS Number: 3006-01-7

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 16

Molecular Formula: C19H18I3NO5

Molecular Weight: 721.07

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 15

Molecular Formula: C19H19I2NO5

Molecular Weight: 595.17

CAS Number: 854646-83-6

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 14

Molecular Formula: C8H7I2NO3

Molecular Weight: 418.96

CAS Number: 176258-89-2

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 12

Molecular Formula: C14H10I4O2

Molecular Weight: 717.85

CAS Number: 1155-40-4

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 11

Molecular Formula: C14H10I2O4

Molecular Weight: 496.04

CAS Number: 909279-46-5

Alternate CAS#:

Chemical Name: Levothyroxine Impurity 10

Molecular Formula: C15H11ClI3NO4

Molecular Weight: 685.42

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 9 (2-Amino-3(3-bromo-4-(4-hydroxyphenoxy)-5-iodophenyl)propanoic Acid

Molecular Formula: C15H13BrINO4

Molecular Weight: 478.08

CAS Number: 26041-51-0

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 5 [N-Acetyl-O-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-L-Tyrosine]

Molecular Formula: C17H13I4NO5

Molecular Weight: 818.91

CAS Number: 93647-48-4

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 2

Molecular Formula: C14H8I4O5

Molecular Weight: 763.83

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 11

Molecular Formula: C19H19I2NO5

Molecular Weight: 595.17

CAS Number: 909880-81-5

Alternate CAS#:

Chemical Name: Levothyroxine acyl glucuronide

Molecular Formula: C21H19I4NO10

Molecular Weight: 953

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Lactose Adduct

Molecular Formula: C27H31I4NO14

Molecular Weight: 1101.16