CAS Number: 886203-79-8

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 8 (2-Acetamido-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl) Propanoic Acid)

Molecular Formula: C18H17I2NO5

Molecular Weight: 581.15

CAS Number: 56460-41-4

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 7

Molecular Formula: C12H13I2NO4

Molecular Weight: 489.05

CAS Number: 153324-21-1

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 6

Molecular Formula: C13H13I2NO5

Molecular Weight: 517.06

CAS Number: 176258-88-1

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 4

Molecular Formula: C14H9I4NO3

Molecular Weight: 746.85

CAS Number: 671235-41-9

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 3 [N-Formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-Tyrosine]

Molecular Formula: C16H11I4NO5

Molecular Weight: 804.88

CAS Number: 94345-95-6

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 10

Molecular Formula: C16H15I2NO4

Molecular Weight: 539.11

CAS Number: 1027-28-7

Alternate CAS#:

Chemical Name: Levothyroxine Related Compound 1 (N-Acetyl-3,5-Diiodo-L-Tyrosine)

Molecular Formula: C11H11I2NO4

Molecular Weight: 475.02

CAS Number: N/A

Alternate CAS#:

Chemical Name: Levothyroxine Lactose adduct 2 (Amadori Rearrangement Product)

Molecular Formula: C27H31I4NO14

Molecular Weight: 1101.16

CAS Number: 70-40-6

Alternate CAS#:

Chemical Name: rac-Levothyroxine EP Impurity J (3,3'-DL-Diiodothyronine)

Molecular Formula: C15H13I2NO4

Molecular Weight: 525.08

CAS Number: 4790-08-3

Alternate CAS#:

Chemical Name: Levodopa Impurity 4

Molecular Formula: C9H7NO4

Molecular Weight: 193.16

CAS Number: 27313-65-1

Alternate CAS#:

Chemical Name: Levodopa Impurity 3

Molecular Formula: C13H17NO5

Molecular Weight: 267.28

CAS Number: 55-59-4

Alternate CAS#:

Chemical Name: Levodopa Impurity 2

Molecular Formula: C11H15NO4

Molecular Weight: 225.24