C15H11I4NO4
776.87 g/mol
APIDanger
Thyroxine
CAS51-48-9EC200-101-1
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Thyroxine is a thyroid hormone and the L-enantiomer of thyroxine. It functions as a human and mouse metabolite and is used as an active pharmaceutical ingredient.
pharmaceutical raw materialveterinary medicationlaboratory research
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 51-48-9
Related Compounds
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Referencestereoisomer of
Levothyroxine sodium
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pharmaceutical raw material
Referencestereoisomer of
Levothyroxine sodium pentahydrate
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Safety Reference
Danger
H302Harmful if swallowed
H361Suspected of damaging fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
Identifiers
IUPAC Name
(2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid
InChIKey
XUIIKFGFIJCVMT-LBPRGKRZSA-N
SMILES
C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)C[C@@H](C(=O)O)N
Synonyms (71)
- L-T4
- T44
- THX
- Levothyroxine, United States Pharmacopeia (USP)
- 1hk1
- 1hk2
- 1hk3
- 1hk4
- 1hk5
- 1y0x
- 2ceo
- 3,5,3',5'-Tetraiodothyronine
- DL-Thyroxin
- Forthyron (TN)
- Henning
- L Thyrox
- L Thyroxin Henning
- L Thyroxin beta
- L Thyroxine Roche
- L-3,5,5'-tetraiodothyronine
- L-Thyroxin
- L-Thyroxine (Standard)
- L-Thyroxine, >=98% (HPLC)
- L-Thyroxine, free acid
- L-thyroxine
- Laevothyroxinum
- Laevothyroxinum (acid)
- Levothroid (*Sodium salt*)
- Levothyroxin
- Levothyroxin Delalande
- Levothyroxine (BAN)
- Levothyroxine;T4
- Levothyroxinum
- Levothyroxinum (acid)
- SK&F 1-6528
- Synthetic levothyroxine
- Synthroid (*Sodium salt*)
- Tetraiodothyronine
- Thryroxine, l-
- Thyratabs
- Thyrax
- Thyreoideum
- Thyroxinal
- Thyroxine (VAN)
- Thyroxine (l)
- Thyroxine iodine
- levothyroxine
- t4
- thyroxin
- thyroxine