β-Hydroxy Thyroxine

Name: β-Hydroxy Thyroxine
Brand: Vaqora Chemicals
SKU: VQ-034858

About β-Hydroxy Thyroxine

Listed under CAS 107849-54-7, β-Hydroxy Thyroxine is a metabolite or degradation product of Levothyroxine available from Vaqora Chemicals. Its molecular formula is C15H11I4NO5 and its molecular weight is 792.87 g/mol. Systematically, it is named (2S)-2-amino-3-hydroxy-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid. It is also known as Levothyroxine Beta Hydroxy or beta-Hydroxy thyroxine.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Levothyroxine, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer β-Hydroxy Thyroxine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Levothyroxine

View every impurity, metabolite and intermediate we list for Levothyroxine.

Levothyroxine impurities

Specifications & identifiers

Chemical identifiers
Product name	β-Hydroxy Thyroxine
Catalogue No.	VQ-034858
CAS Number	107849-54-7
IUPAC name	(2S)-2-amino-3-hydroxy-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid
Molecular formula	C₁₅H₁₁I₄NO₅
Molecular weight	792.87 g/mol
Exact mass	792.6816
Grade	Reference Standard
HSN code	38229090
InChIKey	QIFVILYTCIFAPL-PXYINDEMSA-N
SMILES	C1=C(C=C(C(=C1I)OC2=CC(=C(C(=C2)I)O)I)I)C([C@@H](C(=O)O)N)O
PubChem CID	71749373

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	4 / 6
TPSA	113 Å²
Synonyms	Levothyroxine Beta Hydroxy, beta-Hydroxy thyroxine, Thyroxine, beta-hydroxy-, O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-beta-hydroxy-L-tyrosine, beta -Hydroxy-t4-, (2S)-2-Amino-3-hydroxy-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic acid, 2-amino-3-hydroxy-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic acid, beta-Hydroxy-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of β-Hydroxy Thyroxine?

The CAS Registry Number of β-Hydroxy Thyroxine is 107849-54-7. It is also known as Levothyroxine Beta Hydroxy, beta-Hydroxy thyroxine, Thyroxine, beta-hydroxy-.

What is the molecular formula and molecular weight of β-Hydroxy Thyroxine?

β-Hydroxy Thyroxine has the molecular formula C15H11I4NO5 and a molecular weight of 792.87 g/mol. Its IUPAC name is (2S)-2-amino-3-hydroxy-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoic acid.

What is β-Hydroxy Thyroxine used for?

β-Hydroxy Thyroxine is supplied as a characterised reference material related to Levothyroxine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of β-Hydroxy Thyroxine can I order?

We supply β-Hydroxy Thyroxine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with β-Hydroxy Thyroxine?

Yes. Every lot of β-Hydroxy Thyroxine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can β-Hydroxy Thyroxine be shipped internationally?

Yes. We export β-Hydroxy Thyroxine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.