Liothyronine Sodium

Name: Liothyronine Sodium
Brand: Vaqora Chemicals
SKU: VQ-013534

About Liothyronine Sodium

Listed under CAS 55-06-1, Liothyronine Sodium is a process intermediate or related compound of Liothyronine available from Vaqora Chemicals. Its molecular formula is C15H11I3NNaO4 and its molecular weight is 672.95 g/mol. Systematically, it is named sodium (2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoate. Common synonyms include 3,3',5-Triiodo-L-thyronine Sodium Salt and Basoprocin.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of Liothyronine, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Liothyronine

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

Liothyronine impurities

Specifications & identifiers

Chemical identifiers
Product name	Liothyronine Sodium
Catalogue No.	VQ-013534
CAS Number	55-06-1
IUPAC name	sodium (2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoate
Molecular formula	C₁₅H₁₁I₃NNaO₄
Molecular weight	672.95 g/mol
Exact mass	672.772
Grade	Reference Standard
HSN code	2933
InChIKey	SBXXSUDPJJJJLC-YDALLXLXSA-M
SMILES	C1=CC(=C(C=C1OC2=C(C=C(C=C2I)C[C@@H](C(=O)[O-])N)I)I)O.[Na+]
PubChem CID	23666110

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 5
TPSA	95.6 Å²
Synonyms	3,3',5-Triiodo-L-thyronine Sodium Salt, O-(4-Hydroxy-3-iodophenyl)-3,5-diiodo-L-tyrosine Sodium Salt, 3-[4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl]-L-alanine Monosodium Salt, Basoprocin, Cynomel, Cyomel, Cytobin, Cytomel, Cytomel sodium, Cytomine, Ibiothyron, L-Triiodothyronine Sodium Salt

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H319Causes serious eye irritation
H332Harmful if inhaled
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P337 + P317, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Liothyronine Sodium?

The CAS Registry Number of Liothyronine Sodium is 55-06-1. It is also known as 3,3',5-Triiodo-L-thyronine Sodium Salt, O-(4-Hydroxy-3-iodophenyl)-3,5-diiodo-L-tyrosine Sodium Salt, 3-[4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl]-L-alanine Monosodium Salt.

What is the molecular formula and molecular weight of Liothyronine Sodium?

Liothyronine Sodium has the molecular formula C15H11I3NNaO4 and a molecular weight of 672.95 g/mol. Its IUPAC name is sodium (2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoate.

What is Liothyronine Sodium used for?

Liothyronine Sodium is supplied as a characterised reference material related to Liothyronine. 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 Liothyronine Sodium can I order?

We supply Liothyronine Sodium 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 Liothyronine Sodium?

Yes. Every lot of Liothyronine Sodium 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 Liothyronine Sodium be shipped internationally?

Yes. Liothyronine Sodium is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.