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L-Thyroxine, 98%

CAS: 51-48-9 | C15H11I4NO4 | 776.87 g/mol

$150.22 - $513.70

Chemical Identifiers

CAS 51-48-9
Molecular Formula C15H11I4NO4
Molecular Weight (g/mol) 776.87
MDL Number MFCD00002595
InChI Key XUIIKFGFIJCVMT-UHFFFAOYNA-N
Synonym l-thyroxine, levothyroxine, thyroxine, thyroxin, synthroid, tetraiodothyronine, thyrax, levothyroxin, thyratabs, thyreoideum
PubChem CID 5819
ChEBI CHEBI:18332
IUPAC Name 2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid
SMILES NC(CC1=CC(I)=C(OC2=CC(I)=C(O)C(I)=C2)C(I)=C1)C(O)=O
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAJ6260603
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Thermo Scientific Chemicals
J6260603
1 g
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AAJ6260606
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Thermo Scientific Chemicals
J6260606
5 g
Each for $513.70
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Description

Description

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

51-48-9
776.87
XUIIKFGFIJCVMT-UHFFFAOYNA-N
5819
2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid
C15H11I4NO4
MFCD00002595
l-thyroxine, levothyroxine, thyroxine, thyroxin, synthroid, tetraiodothyronine, thyrax, levothyroxin, thyratabs, thyreoideum
CHEBI:18332
NC(CC1=CC(I)=C(OC2=CC(I)=C(O)C(I)=C2)C(I)=C1)C(O)=O

Specifications

51-48-9
Brown to White
C15H11I4NO4
1 g
Light sensitive
l-thyroxine, levothyroxine, thyroxine, thyroxin, synthroid, tetraiodothyronine, thyrax, levothyroxin, thyratabs, thyreoideum
XUIIKFGFIJCVMT-UHFFFAOYNA-N
2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid
5819
776.87
Crystalline Powder
235°C to 236°C
Odorless
MFCD00002595
2228515
14,9415
Dissolves in 4M ammonium hydroxide in Methanol at 50mg/ml
NC(CC1=CC(I)=C(OC2=CC(I)=C(O)C(I)=C2)C(I)=C1)C(O)=O
776.87
CHEBI:18332
98%
L-Thyroxine
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Safety and Handling

Safety and Handling

P264-P270-P301+P312-P330-P501c

H302

EINECSNumber : 200-101-1

RTECSNumber : YP2833500

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only