Levothyroxine Archives - Analytica Chemie

Levothyroxine

Categories

Levothyroxine benzamide Impurity
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Catalogue No.

ACI-122636

CAS No.

1421272-70-9

Molecular Formula

C₁₃H₇I₄NO₃

Chemical Name

4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzamide

Details

Levothyroxine benzamide Impurity

Catalogue No.

ACI-122636

CAS No.

1421272-70-9

Molecular Formula

C₁₃H₇I₄NO₃

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Levothyroxine Impurity
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Catalogue No.

ACI-122621

CAS No.

153324-21-1

Molecular Formula

C₁₃H₁₃I₂NO₅

Chemical Name

2-Acetamido-3-(4-acetoxy-3,5-diiodophenyl)propanoic acid

Details

Levothyroxine Impurity

Catalogue No.

ACI-122621

CAS No.

153324-21-1

Molecular Formula

C₁₃H₁₃I₂NO₅

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Levothyroxine Sodium Imp. A (EP) as sodium salt
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Catalogue No.

ACI-122601

CAS No.

[6893-02-3]

Molecular Formula

C₁₅H₁₂I₃NO₄

Chemical Name

(2S)-2-Amino-3-4-(4-hydroxy-3-iodophenoxy)-3,5-diiodo phenyl propanoic acid

Details

Levothyroxine Sodium Imp. A (EP) as sodium salt

Catalogue No.

ACI-122601

CAS No.

[6893-02-3]

Molecular Formula

C₁₅H₁₂I₃NO₄

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Levothyroxine Sodium Imp. B (EP)
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Catalogue No.

ACI-122602

CAS No.

1628720-66-0

Molecular Formula

C₁₅H₁₁ClI₃NO₄

Chemical Name

(2S)-2-amino-3-[4-(3-chloro-4-hydroxy-5-iodophenoxy)-3,5-diiodophenyl]propanoic acid

Details

Levothyroxine Sodium Imp. B (EP)

Catalogue No.

ACI-122602

CAS No.

1628720-66-0

Molecular Formula

C₁₅H₁₁ClI₃NO₄

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Levothyroxine Sodium Imp. C (EP)
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Catalogue No.

ACI-122603

CAS No.

51-24-1

Molecular Formula

C₁₄H₉I₃O₄

Chemical Name

4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenylacetic acid

Details

Levothyroxine Sodium Imp. C (EP)

Catalogue No.

ACI-122603

CAS No.

51-24-1

Molecular Formula

C₁₄H₉I₃O₄

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Levothyroxine Sodium Imp. F (EP)
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Catalogue No.

ACI-122606

CAS No.

911661-90-0

Molecular Formula

C₂₁H₁₃I₆NO₅

Chemical Name

(2S)-2-amino-3-[4-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy]-3,5-diiodophenyl]propanoic acid

Details

Levothyroxine Sodium Imp. F (EP)

Catalogue No.

ACI-122606

CAS No.

911661-90-0

Molecular Formula

C₂₁H₁₃I₆NO₅

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Levothyroxine Sodium Imp. H (EP)
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Catalogue No.

ACI-122608

CAS No.

2055-97-2

Molecular Formula

C₁₃H₆I₄O₄

Chemical Name

4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic acid

Details

Levothyroxine Sodium Imp. H (EP)

Catalogue No.

ACI-122608

CAS No.

2055-97-2

Molecular Formula

C₁₃H₆I₄O₄

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Levothyroxine Sodium Imp. I (EP)
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Catalogue No.

ACI-122609

CAS No.

2016-06-0

Molecular Formula

C₁₃H₆I₄O₃

Chemical Name

4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzaldehyde

Details

Levothyroxine Sodium Imp. I (EP)

Catalogue No.

ACI-122609

CAS No.

2016-06-0

Molecular Formula

C₁₃H₆I₄O₃

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Levothyroxine Sodium Imp. D (EP)
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Catalogue No.

ACI-122604

CAS No.

67-30-1

Molecular Formula

C₁₄H₈I₄O₄

Chemical Name

4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenylacetic acid

Details

Levothyroxine Sodium Imp. D (EP)

Catalogue No.

ACI-122604

CAS No.

67-30-1

Molecular Formula

C₁₄H₈I₄O₄

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Levothyroxine Sodium Imp. E (EP)
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Catalogue No.

ACI-122605

CAS No.

1041-01-6

Molecular Formula

C₁₅H₁₃I₂NO₄

Chemical Name

(2S)-2-amino-3-4-(4-hydroxyphenoxy)-3,5-diiodophenylpropanoic acid

Details

Levothyroxine Sodium Imp. E (EP)

Catalogue No.

ACI-122605

CAS No.

1041-01-6

Molecular Formula

C₁₅H₁₃I₂NO₄

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Levothyroxine Sodium Imp. J (EP)
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Catalogue No.

ACI-122610

CAS No.

4604-41-5

Molecular Formula

C₁₅H₁₃I₂NO₄

Chemical Name

3,3’-Diiodo-L-thyronine

Details

Levothyroxine Sodium Imp. J (EP)

Catalogue No.

ACI-122610

CAS No.

4604-41-5

Molecular Formula

C₁₅H₁₃I₂NO₄

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Levothyroxine Sodium Imp. K (EP)
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Catalogue No.

ACI-122611

CAS No.

5817-39-0

Molecular Formula

C₁₅H₁₂I₃NO₄

Chemical Name

3,3',5'-Triiodo-L-Thyronine

Details

Levothyroxine Sodium Imp. K (EP)

Catalogue No.

ACI-122611

CAS No.

5817-39-0

Molecular Formula

C₁₅H₁₂I₃NO₄

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Levothyroxine Sodium Impurity
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Catalogue No.

ACI-122627

CAS No.

909279-46-5

Molecular Formula

C₁₅H₁₁ClI₃NO₄

Chemical Name

(S)-2-amino-3-[3-chloro-4-(4-hydroxy-3,5-diiodophenoxy)-5-iodophenyl]-propanoic acid (Monochlorotriiodothyronine)

Details

Levothyroxine Sodium Impurity

Catalogue No.

ACI-122627

CAS No.

909279-46-5

Molecular Formula

C₁₅H₁₁ClI₃NO₄

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Levothyroxine Sodium Impurity
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Catalogue No.

ACI-122635

CAS No.

2088032-78-2

Molecular Formula

C₁₄H₉I₄NO₃

Chemical Name

4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-N-methylbenzamide

Details

Levothyroxine Sodium Impurity

Catalogue No.

ACI-122635

CAS No.

2088032-78-2

Molecular Formula

C₁₄H₉I₄NO₃

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Levothyroxine Sodium Impurity
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Catalogue No.

ACI-122634

CAS No.

7069-47-8

Molecular Formula

C₁₅H₁₀I₄O₅

Chemical Name

3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]lactic Acid (T4 lactic acid )

Details

Levothyroxine Sodium Impurity

Catalogue No.

ACI-122634

CAS No.

7069-47-8

Molecular Formula

C₁₅H₁₀I₄O₅

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Levothyroxine Sodium Impurity
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Catalogue No.

ACI-122633

CAS No.

26041-51-0

Molecular Formula

C₁₇H₁₃I₄NO₅

Chemical Name

N-Acetyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine (N-Acetyl-T4)

Details

Levothyroxine Sodium Impurity

Catalogue No.

ACI-122633

CAS No.

26041-51-0

Molecular Formula

C₁₇H₁₃I₄NO₅

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Levothyroxine

Levothyroxine benzamide Impurity

Levothyroxine Impurity

Levothyroxine Sodium Imp. A (EP) as sodium salt

Levothyroxine Sodium Imp. B (EP)

Levothyroxine Sodium Imp. C (EP)

Levothyroxine Sodium Imp. F (EP)

Levothyroxine Sodium Imp. H (EP)

Levothyroxine Sodium Imp. I (EP)

Levothyroxine Sodium Imp. D (EP)

Levothyroxine Sodium Imp. E (EP)

Levothyroxine Sodium Imp. J (EP)

Levothyroxine Sodium Imp. K (EP)

Levothyroxine Sodium Impurity

Levothyroxine Sodium Impurity

Levothyroxine Sodium Impurity

Levothyroxine Sodium Impurity

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Nitrosamine Impurities

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