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(-)-Thyroxine

CAS 51-48-9: (-)-Thyroxine

Formula:C15H11I4NO4

InChI:InChI=1S/C15H11I4NO4/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)19)3-12(20)15(22)23/h1-2,4-5,12,21H,3,20H2,(H,22,23)/t12-/m0/s1

InChI key:InChIKey=XUIIKFGFIJCVMT-LBPRGKRZSA-N

SMILES:O=C(O)C(N)CC1=CC(I)=C(OC2=CC(I)=C(O)C(I)=C2)C(I)=C1

  • Synonyms:
  • (-)-Thyroxine
  • 3,3',5,5'-Tetraiodo-L-thyronine
  • 3,3′,5,5′-Tetraiodo-<span class="text-smallcaps">L</span>-thyronine
  • 3,5,3',5'-Tetraiodothyronine
  • 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-alanine
  • <span class="text-smallcaps">L</span>-T<sub>4</sub>
  • <span class="text-smallcaps">L</span>-Thyroxin
  • <span class="text-smallcaps">L</span>-Thyroxine
  • <span class="text-smallcaps">L</span>-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-
  • Beta-[(3,5-Diiodo-4-Hydroxyphenoxy)-3,5-Diiodophenyl]Alanine
  • See more synonyms
  • DL-thyroxin
  • DL-thyroxine
  • DL-tiroxina
  • Henning
  • L-3,5,3',5'-Tetraiodothyronine
  • L-T4
  • L-Thyroxin
  • L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-
  • Levothyroxine
  • Levotiron
  • Nsc 36397
  • O-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-L-Tyrosin
  • O-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodotyrosine
  • O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-<span class="text-smallcaps">L</span>-tyrosine
  • O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine
  • SK&amp;F 1-6528
  • T4
  • T4(Hormone)
  • T<sub>4</sub>
  • T<sub>4</sub> (hormone)
  • THX
  • Tetraiodothyronine
  • Thyrax
  • Thyreoideum
  • Thyroxin
  • Thyroxinal
  • Thyroxine, <span class="text-smallcaps">L</span>-
  • Thyroxine, L-
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Found 15 products.

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Levothyroxine

CAS:51-48-9

Ref: 45-1365000

500mg463.00 €
Estimated delivery in United States, on Monday 24 Feb 2025
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L-Thyroxine, 98%

CAS:51-48-9

Ref: 02-J62606

1g96.00 €
5gTo inquire
Estimated delivery in United States, on Friday 28 Feb 2025
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L-Thyroxine, 97+%

CAS:51-48-9

Ref: AC-21566

250mgTo inquire
Estimated delivery in United States, on Tuesday 4 Mar 2025
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Ref: IN-DA0038OW

1g43.00 €
5g109.00 €
25g265.00 €
100gTo inquire
250mg32.00 €
Estimated delivery in United States, on Thursday 6 Mar 2025
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L-Thyroxine

CAS:51-48-9

Ref: TM-T0864

1g73.00 €
200mg37.00 €
500mg58.00 €
1mL*10mM (DMSO)63.00 €
Estimated delivery in United States, on Thursday 6 Mar 2025
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Ref: 4Z-T-421

5mgTo inquire
10mgTo inquire
25mgTo inquire
50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Friday 7 Mar 2025
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L-Thyroxine

CAS:51-48-9

Ref: 7W-GP9966

1g109.00 €
Estimated delivery in United States, on Friday 7 Mar 2025
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L-Thyroxine

Controlled Product
CAS:51-48-9

Ref: 04-C17575300

100mg119.00 €
Estimated delivery in United States, on Tuesday 11 Mar 2025
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L-Thyroxine Sodium Salt Pentahydrate


Ref: 3B-T0245

1g112.00 €
100mg27.00 €
Estimated delivery in United States, on Tuesday 11 Mar 2025
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Thyroxine (100% pure T4 reference standard (free of T3))

CAS:51-48-9

Ref: TR-T425650

5mg296.00 €
25mg1,220.00 €
50mg2,047.00 €
Estimated delivery in United States, on Tuesday 18 Mar 2025
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Levothyroxine Lactose Adduct >85%

Controlled Product
CAS:51-48-9

Ref: TR-L378053

1mg278.00 €
5mg1,167.00 €
10mg1,892.00 €
Estimated delivery in United States, on Tuesday 18 Mar 2025
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Thyroxine

Controlled Product
CAS:51-48-9

Ref: TR-T425600

1g170.00 €
5g509.00 €
500mg97.00 €
Estimated delivery in United States, on Tuesday 18 Mar 2025
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2-(3-(4-Hydroxy-3,5-diiodophenoxy)-2,4-diiodobenzamido)-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoic Acid, Amide-Bridged

Controlled Product
CAS:51-48-9

Ref: TR-H972213

25mg19,315.00 €
Estimated delivery in United States, on Wednesday 16 Apr 2025
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Levothyroxine

CAS:51-48-9

Ref: 3D-FL34087

5g234.00 €
10g417.00 €
25g814.00 €
50g1,313.00 €
100g2,101.00 €
Estimated delivery in United States, on Friday 2 May 2025
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