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Levothyroxine T4- Acetamide Impurity

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Novapure Healthcare Pvt. Ltd. Levothyroxine T4- Acetamide Impurity

Catlog No : SAG-MB-00607

CAS No : 176258-88-1

Molecular Formula : C14H9I4NO3

Molecular Weight : 746.84

IUPAC Name :
2-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]acetamide

Stock Status : Custom Synthesis

Keywords : Levothyroxine T4- Acetamide Impurity, Levothyroxine Acetamide Impurity


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Levothyroxine Glucose Adduct

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Catlog No : SAG-MB-00606

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Molecular Formula : C21H21I4NO9

Molecular Weight : 939.01

 

N-Formyl Levothyroxine-13C6 (Isotopic)

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Catlog No : SAG-MB-00608

CAS No : 1346604-89-4

Molecular Formula : C1013C6H11I4NO5

Molecular Weight : 810.84

 

Levothyroxine EP Impurity H

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Catlog No : SAG-MB-00609

CAS No : 2055-97-2

Molecular Formula : C13H6I4O4

Molecular Weight : 733.8

 

β-Hydroxy Thyroxine

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Catlog No : SAG-MB-00611

CAS No : 107849-54-7

Molecular Formula : C15H11I4NO5

Molecular Weight : 792.87

 

Levothyroxine N-Methylamide

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Catlog No : SAG-MB-00612

CAS No : 2088032-52-2

Molecular Formula : C16H14I4N2O3

Molecular Weight : 789.91

 

Levothyroxine Monochloro Impurity

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Catlog No : SAG-MB-00613

CAS No : 909279-46-5

Molecular Formula : C15H11ClI3NO4

Molecular Weight : 685.42

 

Levothyroxine EP Impurity I

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Catlog No : SAG-MB-00614

CAS No : 2016-06-0

Molecular Formula : C13H6I4O3

Molecular Weight : 717.8

 

Levothyroxine O-Methyl Amine Impurity

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Catlog No : SAG-MB-01331

CAS No : 2230724-39-5

Molecular Formula : C15H13I4NO2

Molecular Weight : 746.89

 

Levothyroxine EP Impurity C

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Catlog No : SAG-MB-01574

CAS No : 51-24-1

Molecular Formula : C14H9I3O4

Molecular Weight : 621.93

 

T4-Formic Acid-N-Methylamide Impurity

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Catlog No : SAG-MB-01743

CAS No : 2088032-78-2

Molecular Formula : C14H9I4NO3

Molecular Weight : 746.85

 

Levothyroxine Lactose Adduct

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Catlog No : SAG-MB-02836

CAS No : NA

Molecular Formula : C27H31I4NO14

Molecular Weight : 1101.15

 

N-Acetyl-L-Thyroxine Impurity

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Catlog No : SAG-MB-02837

CAS No : 26041-51-0

Molecular Formula : C17H13I4NO5

Molecular Weight : 818.91

 

Levothyroxine EP Impurity D

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Catlog No : SAG-MB-02838

CAS No : 67-30-1

Molecular Formula : C14H8I4O4

Molecular Weight : 747.83

 

Levothyroxine EP Impurity K

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Catlog No : SAG-MB-03239

CAS No : 5817-39-0

Molecular Formula : C15H12I3NO4

Molecular Weight : 650.97

 

Levothyroxine N-Formyl Impurity

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Catlog No : SAG-MB-03766

CAS No : 671235-41-9

Molecular Formula : C16H11I4NO5

Molecular Weight : 804.88

 

3',5'-Diiodo-L-Thyronine

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Catlog No : SAG-MB-03915

CAS No : 1041-01-6

Molecular Formula : C15H13I2NO4

Molecular Weight : 525.08

 

Levothyroxine Mannitol adduct

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Catlog No : SAG-MB-04026

CAS No : NA

Molecular Formula : C21H23I4NO9

Molecular Weight : 941.0

 

Levothyroxine Ethyl Ester Impurity

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Catlog No : SAG-MB-04027

CAS No : 76353-71-4

Molecular Formula : C17H15I4NO4

Molecular Weight : 804.92

 

Levothyroxine Stearic Acid Impurity 1

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Catlog No : SAG-MB-04028

CAS No : NA

Molecular Formula : C33H45I4NO5

Molecular Weight : 1043.33

 

Levothyroxine Stearic Acid Impurity 2

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Catlog No : SAG-MB-04029

CAS No : NA

Molecular Formula : C33H45I4NO5

Molecular Weight : 1043.33

 

Levothyroxine EP Impurity B

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Catlog No : SAG-MB-04575

CAS No : 1628720-66-0

Molecular Formula : C15H11ClI3NO4

Molecular Weight : 685.42

 

Levothyroxine EP Impurity F

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Catlog No : SAG-MB-04576

CAS No : 911661-90-0

Molecular Formula : C21H13I6NO5

Molecular Weight : 1120.76

 

Triiodothyropropionic Acid(T3PA)

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Catlog No : SAG-MB-05061

CAS No : 51-26-3

Molecular Formula : C15H11I3O4

Molecular Weight : 636.0

 

Levothyroxine Gallic Acid Adduct

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Catlog No : SAG-MB-05124

CAS No : NA

Molecular Formula : C22H15I4NO8

Molecular Weight : 928.97

 

Digallic Acid

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Catlog No : SAG-MB-05125

CAS No : 536-08-3

Molecular Formula : C14H10O9

Molecular Weight : 322.22

 

Liothyronine Sodium

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Catlog No : SAG-MB-05571

CAS No : 55-06-1

Molecular Formula : C15H11I3NNaO4

Molecular Weight : 672.96

 

Levothyroxine

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Catlog No : SAG-MB-06220

CAS No : 51-48-9

Molecular Formula : C15H11I4NO4

Molecular Weight : 776.87

 

Levothyroxine EP Impurity J

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Catlog No : SAG-MB-06607

CAS No : 4604-41-5

Molecular Formula : C15H13I2NO4

Molecular Weight : 525.1

 

Benzaldehyde, 4-(4-hydroxyphenoxy)-3,5-diiodo

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Catlog No : SAG-MB-06661

CAS No : 2828-49-1

Molecular Formula : C13H8I2O3

Molecular Weight : 466.01

 

3,5-Diiodo-4-(4-Methoxyphenoxy)-benzaldehyde

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Catlog No : SAG-MB-06662

CAS No : 69240-57-9

Molecular Formula : C14H10I2O3

Molecular Weight : 480.04

 

methyl 3-(4-(4-methoxyphenoxy)-3,5- dinitrophenyl)propanoate

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Catlog No : SAG-MB-06846

CAS No : NA

Molecular Formula : C17H16N2O8

Molecular Weight : 376.32

 

Levothyroxine Impurity D (Stage-4)

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Catlog No : SAG-MB-06849

CAS No : NA

Molecular Formula : C16H18N2O4

Molecular Weight : 302.33

 

4-(3-Hydroxybut-3-en-1-yl)-2,6-dinitrophenol

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Catlog No : SAG-MB-07312

CAS No : NA

Molecular Formula : C10H10N2O6

Molecular Weight : 254.2

 

Ethyl 3-(4-hydroxy-3,5-dinitrophenyl)propanoate

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Catlog No : SAG-MB-07313

CAS No : 81650-04-6

Molecular Formula : C11H12N2O7

Molecular Weight : 284.22

 

Ethyl 3-(4-(4-methoxyphenoxy)-3,5-dinitrophenyl)propanoate

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Catlog No : SAG-MB-07314

CAS No : NA

Molecular Formula : C18H18N2O8

Molecular Weight : 390.34

 

Ethyl 3-(3,5-diamino-4-(4-methoxyphenoxy)phenyl)propanoate

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Catlog No : SAG-MB-07315

CAS No : NA

Molecular Formula : C18H22N2O4

Molecular Weight : 330.38

 

3,5-Diiodo Thyroacetic Acid

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Catlog No : SAG-MB-09187

CAS No : 1155-40-4

Molecular Formula : C14H10I2O4

Molecular Weight : 496

 

Levothyroxine T4-Hydroxyacetic Acid

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Catlog No : SAG-MB-09543

CAS No : 93647-48-4

Molecular Formula : C14H8I4O5

Molecular Weight : 763.8

 

3,5-Dibromo-L-tyrosine

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Catlog No : SAG-MB-21286

CAS No : 300-38-9

Molecular Formula : C9H9Br2NO3

Molecular Weight : 339

 

3,5-Dichloro-L-Tyrosine

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Catlog No : SAG-MB-21287

CAS No : 15106-62-4

Molecular Formula : C9H9Cl2NO3

Molecular Weight : 250.1

 

Levothyroxine Impurity 1

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Catlog No : SAG-MB-21288

CAS No : 2055-94-9

Molecular Formula : C13H8I4O3

Molecular Weight : 719.8

 

Levothyroxine Impurity 12

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Catlog No : SAG-MB-21289

CAS No : 889871-36-7

Molecular Formula : C9H9ClINO3

Molecular Weight : 341.5

 

Levothyroxine Impurity 3

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Catlog No : SAG-MB-21290

CAS No : 854646-83-6

Molecular Formula : C8H7I2NO3

Molecular Weight : 419

 

Levothyroxine Sodium Pentahydrate

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Catlog No : SAG-MB-21291

CAS No : 25416-65-3

Molecular Formula : C15H10I4NO4 : Na : 5(H2O)

Molecular Weight : 911.9

 

N-Acetyl L-Thyroxine Ethyl Ester

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Catlog No : SAG-MB-21292

CAS No : 30804-52-5

Molecular Formula : C19H17I4NO5

Molecular Weight : 847

 

Thyroxamine Hydrochloride

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Catlog No : SAG-MB-21293

CAS No : 788824-71-5

Molecular Formula : C14H11I4NO2 : HCl

Molecular Weight : 769.4

 

3,5,3',5'-Tetraiodo Thyrolactic Acid

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Catlog No : SAG-MB-21294

CAS No : 7069-47-8

Molecular Formula : C15H10I4O5

Molecular Weight : 777.9

 

3,3’,5-Triiodo-D-thyronine

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Catlog No : SAG-MB-21295

CAS No : 5714-08-9

Molecular Formula : C15H12I3NO4

Molecular Weight : 651

 

3-Bromo-L-Thyroxine

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Catlog No : SAG-MB-21296

CAS No : 1798894-90-2

Molecular Formula : C15H11BrI3NO4

Molecular Weight : 729.9

 

3-Monoiodothyronine

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Catlog No : SAG-MB-21297

CAS No : 16170-92-6

Molecular Formula : C15H14INO4

Molecular Weight : 399.2

 

Levothyroxine Impurity 11

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Catlog No : SAG-MB-21298

CAS No : 2244907-74-0

Molecular Formula : C13H12IO2 : CF3O3S

Molecular Weight : 476.2

 

Levothyroxine Impurity 13

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Catlog No : SAG-MB-21299

CAS No : 77667-01-7

Molecular Formula : C15H11BrI3NO4

Molecular Weight : 729.9

 

Levothyroxine Impurity 16

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Catlog No : SAG-MB-21300

CAS No : 92905-78-7

Molecular Formula : C14H10I3NO3

Molecular Weight : 621

 

Levothyroxine Impurity 2

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Catlog No : SAG-MB-21301

CAS No : 176258-89-2

Molecular Formula : C14H10I4O2

Molecular Weight : 717.9

 

Levothyroxine Impurity 9

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Catlog No : SAG-MB-21302

CAS No : 3861-58-3

Molecular Formula : C7H4INO4

Molecular Weight : 293

 

Levothyroxine D-Isomer

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Catlog No : SAG-MB-21303

CAS No : 51-49-0

Molecular Formula : C15H11I4NO4

Molecular Weight : 776.9

 

Levothyroxine Impurity 6

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Catlog No : SAG-MB-21304

CAS No : 105172-64-3

Molecular Formula : C15H11I3N2O6

Molecular Weight : 696

 

Levothyroxine Methyl Ester

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Catlog No : SAG-MB-21305

CAS No : 32180-11-3

Molecular Formula : C16H13I4NO4

Molecular Weight : 790.9

 

Levothyroxine Sodium

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Catlog No : SAG-MB-21306

CAS No : 55-03-8

Molecular Formula : C15H10I4NO4 : Na

Molecular Weight : 798.9

 

L-Tyrosine,3,5-diiodo-o-(4-Methoxyphenyl)

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Catlog No : SAG-MB-21307

CAS No : 94345-95-6

Molecular Formula : C16H15I2NO4

Molecular Weight : 539.1

 

O-(4-Hydroxy-3-iodophenyl) Levothyroxine

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Catlog No : SAG-MB-21308

CAS No : 2086274-34-0

Molecular Formula : C21H14I5NO5

Molecular Weight : 994.9

 

Thyroxine Glucuronide

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Catlog No : SAG-MB-21309

CAS No : 21462-56-6

Molecular Formula : C21H19I4NO10

Molecular Weight : 953

 

Levothyroxine Impurity 14

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Catlog No : SAG-MB-21310

CAS No : 2088032-62-4

Molecular Formula : C30H21I7N2O8

Molecular Weight : 1425.8

 

Levothyroxine 13C9 15N

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Catlog No : SAG-MB-21311

CAS No : 1431868-11-9

Molecular Formula : C613C9H11I415NO4

Molecular Weight : 786.8

 

Thyroxine-13C6

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Catlog No : SAG-MB-21312

CAS No : 1217780-14-7

Molecular Formula : C913C6H11I4NO4

Molecular Weight : 782.8

 

Levothyroxine D5

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Catlog No : SAG-MB-33237

CAS No : NA

Molecular Formula : C15H6D5I4NO4

Molecular Weight : 781.9

 

O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-hydroxy-L-tyrosine

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Catlog No : SAG-MB-34398

CAS No : 2749357-47-7

Molecular Formula : C15H11I4NO5

Molecular Weight : 792.87

 

Levothyroxine-lactose maillard impurity

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Catlog No : SAG-MB-34845

CAS No : NA

Molecular Formula : C27H31I4NO14

Molecular Weight : 1101.16

 

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