API
AY-0394-002
L-Thyroxine Sodium Hydrate
C15H12I4NNaO5
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Active ingredient reference standard
Levothyroxine
Material overview
Levothyroxine (AY-0394-001) — active ingredient reference standard. CAS 51-48-9, formula C15H11I4NO4, molecular weight 776.87 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0394-001
- CAS number
- 51-48-9
- Molecular formula
- C15H11I4NO4
- Molecular weight
- 776.87 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid
- Synonyms
- Liothyronin Sodium EP Impurity A; O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine; (-)-Thyroxine; 3,3′,5,5″-Tetraiodo-L-thyronine; 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine; 3,3',5,5'-Tetraiodo-L-thyronine
- SMILES
- C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)C[C@@H](C(=O)O)N
- Appearance
- Tan Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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