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Impurity - Levothyroxine

CAT No: KML022009
Levothyroxine

CAS No.: 51-48-9

CAT No.: KML022009

Formula : C15H11I4NO4

FW : 776.9

CAT No: KML022031
Levothyroxine EP Impurity H 

CAS No.: 2055-97-2

CAT No.: KML022031

Formula : C13H6I4O4

FW : 733.8

CAT No: KML022032
Levothyroxine EP Impurity I

CAS No.: 2016-06-0

CAT No.: KML022032

Formula : C13H6I4O3

FW : 717.8

CAT No: KML022049
Levothyroxine N-Acetyl Impurity

CAS No.: 26041-51-0

CAT No.: KML022049

Formula : C17H13I4NO5

FW : 818.9

CAT No: KML022050
Levothyroxine N-Formyl Impurity

CAS No.: 671235-41-9

CAT No.: KML022050

Formula : C16H11I4NO5

FW : 804.9

CAT No: KML022054
Levothyroxine Sodium Hydrate

CAS No.: 25416-65-3

CAT No.: KML022054

Formula : C15H10I4NO4 : Na : x(H2O)

FW : 775.9 : 23.0 : x(18.0)

CAT No: KML022020
Levothyroxine  Impurity 5

CAS No.: 51-26-3

CAT No.: KML022020

Formula : C15H11I3O4

FW : 636.0

CAT No: KML022025
Levothyroxine EP Impurity A

CAS No.: 55-06-1

CAT No.: KML022025

Formula : C15H11I3NO4 : Na

FW : 650.0 : 23.0

CAT No: KML022027
Levothyroxine EP Impurity C

CAS No.: 51-24-1

CAT No.: KML022027

Formula : C14H9I3O4

FW : 621.9

CAT No: KML022028
Levothyroxine EP Impurity D

CAS No.: 67-30-1

CAT No.: KML022028

Formula : C14H8I4O4

FW : 747.8

CAT No: KML022029
Levothyroxine EP Impurity E

CAS No.: 1041-01-6

CAT No.: KML022029

Formula : C15H13I2NO4

FW : 525.1

CAT No: KML022030
Levothyroxine EP Impurity F

CAS No.: 911661-90-0

CAT No.: KML022030

Formula : C21H13I6NO5

FW : 1120.8

CAT No: KML022046
Levothyroxine Methoxyphenoxy Aldehyde Impurity

CAS No.: 69240-57-9

CAT No.: KML022046

Formula : C14H10I2O3

FW : 480.0

CAT No: KML022051
Levothyroxine N-Methylamide (USP)

CAS No.: 2088032-52-2

CAT No.: KML022051

Formula : C16H14I4N2O3

FW : 789.9

CAT No: KML022052
Levothyroxine O-Methyl Amine Impurity

CAS No.: 2230724-39-5

CAT No.: KML022052

Formula : C15H13I4NO2

FW : 746.9

CAT No: KML022055
Levothyroxine Sodium Pentahydrate

CAS No.: 25416-65-3

CAT No.: KML022055

Formula : C15H10I4NO4 : Na : 5(H2O)

FW : 798.9 : 23.0 : 5(18.0)

CAT No: KML022057
Liothyronine Maillard Lactose Impurity

CAS No.: NA

CAT No.: KML022057

Formula : C27H32I3NO14

FW : 975.3

CAT No: KML022058
N-Acetyl L-Thyroxine Ethyl Ester

CAS No.: 30804-52-5

CAT No.: KML022058

Formula : C19H17I4NO5

FW : 847.0

CAT No: KML022061
T4-Acetamide

CAS No.: 176258-88-1

CAT No.: KML022061

Formula : C14H9I4NO3

FW : 746.8

CAT No: KML022062
T4-Formic acid N-methylamide

CAS No.: 2088032-78-2

CAT No.: KML022062

Formula : C14H9I4NO3

FW : 746.8

CAT No: KML022007
3,5,3',5'-Tetraiodo Thyrolactic Acid

CAS No.: 7069-47-8

CAT No.: KML022007

Formula : C15H10I4O5

FW : 777.9

CAT No: KML022033
Levothyroxine EP Impurity J

CAS No.: 4604-41-5

CAT No.: KML022033

Formula : C15H13I2NO4

FW : 525.1

CAT No: KML022036
Levothyroxine Glucose Adduct

CAS No.: NA

CAT No.: KML022036

Formula : C21H21I4NO9

FW : 939.0

CAT No: KML022056
Levothyroxine T4-Hydroxyacetic Acid

CAS No.: 93647-48-4

CAT No.: KML022056

Formula : C14H8I4O5

FW : 763.8

CAT No: KML022034
Levothyroxine EP Impurity K

CAS No.: 5817-39-0

CAT No.: KML022034

Formula : C15H12I3NO4

FW : 650.9

CAT No: KML022048
Levothyroxine Monochloro Impurity

CAS No.: 909279-46-5

CAT No.: KML022048

Formula : C15H11ClI3NO4

FW : 685.4

CAT No: KML022003
3,3’,5-Triiodo-D-thyronine

CAS No.: 5714-08-9

CAT No.: KML022003

Formula : C15H12I3NO4

FW : 651.0

CAT No: KML022004
3,5-Dibromo-L-Tyrosine

CAS No.: 300-38-9

CAT No.: KML022004

Formula : C9H9Br2NO3

FW : 339.0

CAT No: KML022005
3,5-Dichloro-L-Tyrosine

CAS No.: 15106-62-4

CAT No.: KML022005

Formula : C9H9Cl2NO3

FW : 250.1

CAT No: KML022006
3,5-Diiodo Thyroacetic Acid

CAS No.: 1155-40-4

CAT No.: KML022006

Formula : C14H10I2O4

FW : 496.0

CAT No: KML022001
3-Bromo-L-Thyroxine

CAS No.: 1798894-90-2

CAT No.: KML022001

Formula : C15H11BrI3NO4

FW : 729.9

CAT No: KML022002
3-Monoiodothyronine

CAS No.: 16170-92-6

CAT No.: KML022002

Formula : C15H14INO4

FW : 399.2

CAT No: KML022038
Levothyroxine Impurity 15

CAS No.: NA

CAT No.: KML022038

Formula : C27H31I4NO14

FW : 1101.2

CAT No: KML022040
Levothyroxine Impurity 18

CAS No.: NA

CAT No.: KML022040

Formula : C33H45I4NO5

FW : 1043.3

CAT No: KML022041
Levothyroxine Impurity 19

CAS No.: NA

CAT No.: KML022041

Formula : C30H31I4NO5

FW : 993.2

CAT No: KML022042
Levothyroxine Impurity 20

CAS No.: NA

CAT No.: KML022042

Formula : C17H13I4NO4

FW : 802.9

CAT No: KML022044
Levothyroxine Lactose Adduct

CAS No.: NA

CAT No.: KML022044

Formula : C27H32I3NO14

FW : 975.3

CAT No: KML022045
Levothyroxine Mannitol Adduct

CAS No.: NA

CAT No.: KML022045

Formula : C21H23I4NO9

FW : 941.0

CAT No: KML022010
Levothyroxine  Impurity 1

CAS No.: 2055-94-9

CAT No.: KML022010

Formula : C13H8I4O3

FW : 719.8

CAT No: KML022011
Levothyroxine  Impurity 10

CAS No.: NA

CAT No.: KML022011

Formula : C16H11I4NO5

FW : 804.9

CAT No: KML022012
Levothyroxine  Impurity 11

CAS No.: 2244907-74-0

CAT No.: KML022012

Formula : C13H12IO2 : CF3O3S

FW : 327.1 : 149.1

CAT No: KML022013
Levothyroxine  Impurity 12

CAS No.: 889871-36-7

CAT No.: KML022013

Formula : C9H9ClINO3

FW : 341.5

CAT No: KML022014
Levothyroxine  Impurity 13

CAS No.: 77667-01-7

CAT No.: KML022014

Formula : C15H11BrI3NO4

FW : 729.9

CAT No: KML022016
Levothyroxine  Impurity 16

CAS No.: 92905-78-7

CAT No.: KML022016

Formula : C14H10I3NO3

FW : 621.0

CAT No: KML022017
Levothyroxine  Impurity 2

CAS No.: 176258-89-2

CAT No.: KML022017

Formula : C14H10I4O2

FW : 717.9

CAT No: KML022018
Levothyroxine  Impurity 3

CAS No.: 854646-83-6

CAT No.: KML022018

Formula : C8H7I2NO3

FW : 419.0

CAT No: KML022019
Levothyroxine  Impurity 4

CAS No.: NA

CAT No.: KML022019

Formula : C16H12I4NO4 : Na

FW : 789.9 : 23.0

CAT No: KML022021
Levothyroxine  Impurity 9

CAS No.: 3861-58-3

CAT No.: KML022021

Formula : C7H4INO4

FW : 293.0

CAT No: KML022023
Levothyroxine D-Isomer

CAS No.: 51-49-0

CAT No.: KML022023

Formula : C15H11I4NO4

FW : 776.9

CAT No: KML022026
Levothyroxine EP Impurity B

CAS No.: 1628720-66-0

CAT No.: KML022026

Formula : C15H11ClI3NO4

FW : 685.4

CAT No: KML022035
Levothyroxine Ethyl Ester

CAS No.: 76353-71-4

CAT No.: KML022035

Formula : C17H15I4NO4

FW : 804.9

CAT No: KML022037
Levothyroxine Hydroxyphenoxy Aldehyde Impurity

CAS No.: 2828-49-1

CAT No.: KML022037

Formula : C13H8I2O3

FW : 466.0

CAT No: KML022039
Levothyroxine Impurity 17

CAS No.: NA

CAT No.: KML022039

Formula : C33H45I4NO5

FW : 1043.3

CAT No: KML022043
Levothyroxine Impurity 6

CAS No.: 105172-64-3

CAT No.: KML022043

Formula : C15H11I3N2O6

FW : 696.0

CAT No: KML022047
Levothyroxine Methyl Ester

CAS No.: 32180-11-3

CAT No.: KML022047

Formula : C16H13I4NO4

FW : 790.9

CAT No: KML022053
Levothyroxine Sodium

CAS No.: 55-03-8

CAT No.: KML022053

Formula : C15H10I4NO4 : Na

FW : 775.9 : 23.0

CAT No: KML022008
L-Tyrosine,3,5-diiodo-o-(4-Methoxyphenyl)

CAS No.: 94345-95-6

CAT No.: KML022008

Formula : C16H15I2NO4

FW : 539.1

CAT No: KML022059
N-Formyl-T4 and T4-Acetamide

CAS No.: NA

CAT No.: KML022059

Formula : C16H11I4NO5 : C14H9I4NO3

FW : 804.9 : 746.8

CAT No: KML022060
O-(4-Hydroxy-3-iodophenyl) Levothyroxine

CAS No.: 2086274-34-0

CAT No.: KML022060

Formula : C21H14I5NO5

FW : 994.9

CAT No: KML022064
Thyroxine Glucuronide

CAS No.: 21462-56-6

CAT No.: KML022064

Formula : C21H19I4NO10

FW : 953.0

CAT No: KML022065
Thyroxine Sodium

CAS No.: NA

CAT No.: KML022065

Formula : C15H11I4NO4 : Na

FW : 776.9 : 23.0

CAT No: KML022067
β-Hydroxy Thyroxine

CAS No.: 107849-54-7

CAT No.: KML022067

Formula : C15H11I4NO5

FW : 792.9

CAT No: KML022015
Levothyroxine  Impurity 14

CAS No.: 2088032-62-4

CAT No.: KML022015

Formula : C30H21I7N2O8

FW : 1425.8

CAT No: KML022063
Thyroxamine

CAS No.: 3571-49-1

CAT No.: KML022063

Formula : C14H11I4NO2

FW : 732.9

CAT No: KML022022
Levothyroxine 13C9 15N

CAS No.: 1431868-11-9

CAT No.: KML022022

Formula : C613C9H11I415NO4

FW : 786.8

CAT No: KML022024
Levothyroxine D3

CAS No.: NA

CAT No.: KML022024

Formula : C15H8D3I4NO4

FW : 779.9

CAT No: KML022066
Thyroxine-13C6

CAS No.: 1217780-14-7

CAT No.: KML022066

Formula : C913C6H11I4NO4

FW : 782.8