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API Process Intermediates & Related Compounds

Liothyronine Sodium

Reference StandardAvailable on request

Liothyronine Sodium (CAS 55-06-1) supplier Zemixal: C15H11I3NNaO4, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Liothyronine Sodium chemical structure
CAS number55-06-1
FormulaC15H11I3NNaO4
Molar mass672.95 g/mol
Physical formSolid
HS code2933
InChIKeySBXXSUDPJJJJLC-YDALLXLXSA-M
IUPAC namesodium (2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoate

About Liothyronine Sodium

Liothyronine Sodium sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Identity at a glance (Reference Standard): CAS 55-06-1, formula C15H11I3NNaO4 and molar mass 672.95 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Handling and storage

Hazard communication follows GHS (Warning: H302, H312, H319 and H332). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Liothyronine

See every impurity, metabolite and related compound we list for this API.

Liothyronine standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Liothyronine Sodium
Product nameLiothyronine Sodium
Catalogue numberZX-012592
CAS number55-06-1
IUPAC namesodium (2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoate
Molecular formulaC15H11I3NNaO4
Molar mass672.95 g/mol
Exact mass672.772
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 5
Topological polar surface area95.6 Ų
HS code2933
InChIKeySBXXSUDPJJJJLC-YDALLXLXSA-M
SMILESC1=CC(=C(C=C1OC2=C(C=C(C=C2I)C[C@@H](C(=O)[O-])N)I)I)O.[Na+]
PubChem CID23666110
Synonyms3,3',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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Liothyronine Sodium
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Liothyronine Sodium

Which CAS number identifies Liothyronine Sodium?
Liothyronine Sodium is registered under CAS 55-06-1. You may also see it listed 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. Our catalogue number for this item is ZX-012592.
What are the formula and molar mass of Liothyronine Sodium?
For Liothyronine Sodium, its formula is C15H11I3NNaO4 and its molar mass is 672.95 g/mol. The systematic (IUPAC) name is sodium (2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoate. InChIKey SBXXSUDPJJJJLC-YDALLXLXSA-M lets you match it in any structure database.
How is Liothyronine Sodium used in pharmaceutical QC?
Liothyronine Sodium is a characterised reference material linked to Liothyronine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Liothyronine Sodium?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Liothyronine Sodium?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Liothyronine Sodium to my country?
Yes. Because Liothyronine Sodium is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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