ChemicalBook > CAS DataBase List > Sodium levothyroxine

Sodium levothyroxine

Uses

Product Name: Sodium levothyroxine
CAS No.: 25416-65-3
Chemical Name: Sodium levothyroxine
Synonyms: O-(4;5,5´T4 sodium salt;L-THYROXIN SODIUM;Evothyroxine Sodium;SODIUM LEVOTHYROXINE;Levothryoxine Soidum;L-THYROXINE SODIUM SALT;Levothyroxine sodium CRS;Levothyroxine SodiuM, USP
CBNumber: CB9123791
Molecular Formula: C15H10I4NNaO4
Formula Weight: 798.85
MOL File: 25416-65-3.mol

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Sodium levothyroxine Property

Melting point:: 207 °C
alpha: 16 º (c=2,1M HCl/alcohol 1/4)
storage temp.: Inert atmosphere,2-8°C
solubility: Very slightly soluble in water, slightly soluble in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides.
form: Liquid
color: Clear yellow to yellow-greenish
Water Solubility: 0.15 g/L (25 ºC)
Stability:: Hygroscopic
InChI: InChI=1/C15H11I4NO4.Na/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)19)3-12(20)15(22)23;/h1-2,4-5,12,21H,3,20H2,(H,22,23);/q;+1/p-1/t12-;/s3
InChIKey: YDTFRJLNMPSCFM-ZLBVLXFENA-M
SMILES: C1(=CC(=C(O)C(I)=C1)I)OC1=C(I)C=C(C[C@H](N)C([O-])=O)C=C1I.[Na+] |&1:16,r|
CAS DataBase Reference: 25416-65-3(CAS DataBase Reference)

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Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 29379000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P314Get medical advice/attention if you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR2880
Product name: Levothyroxine Sodium Hydrate
Purity: pharmaceutical secondary standard, certified reference material
Packaging: 100MG
Price: $151.05
Updated: 2025/07/31

Sigma-Aldrich

Product number: L0570000
Product name: Levothyroxine sodium
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: 100 mg
Price: $236
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1365065
Product name: Levothyroxine sodium
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 50mg
Price: $467
Updated: 2025/07/31

Sigma-Aldrich

Product number: L0570000
Product name: Levothyroxine sodium
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: l0570000
Price: $220
Updated: 2024/03/01

Sigma-Aldrich

Product number: 32995
Product name: Levothyroxine sodium hydrate
Purity: PESTANAL?, analytical standard
Packaging: 25mg
Price: $150
Updated: 2022/05/15

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Sodium levothyroxine Chemical Properties,Usage,Production

Uses

L-Thyroxine sodium hydrate is a useful research chemical. Its free form Thyroxine (T425600) is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the pituitary hormone (TSH). Deiodinated in peripheral tissues to the active metabolite, liothyronine. The D-form has very little activity as a thyroid hormone, but has been used to treat hyperlipidemia.

Chemical Properties

almost white to beige or

Uses

Thyroid hormone replacement.

Definition

ChEBI: Levothyroxine sodium hydrate is an organic molecular entity.

brand name

Levo-T (Alara); Levolet (Vintage); Levothroid (Lloyd); Levoxyl (Jones); Novothyrox (Genpharm); Synthroid (Abbott); Unithroid (Stevens J).

Sodium levothyroxine Preparation Products And Raw materials

Raw materials

Preparation Products

Levothyroxine sodium

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View Lastest Price from Sodium levothyroxine manufacturers

Shaanxi Didu New Materials Co. Ltd

Product: Sodium levothyroxine 25416-65-3
Price: US $1.50/g
Min. Order: 1g
Purity: 99.0% Min
Supply Ability: 100 Tons
Release date: 2025-04-29

Henan Aochuang Chemical Co.,Ltd.

Product: Sodium levothyroxine 25416-65-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-30

Shaanxi Dideu Medichem Co. Ltd

Product: Sodium levothyroxine 25416-65-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1T
Release date: 2025-01-03

25416-65-3, Sodium levothyroxineRelated Search:

Sodium acetate Sodium chloride Sodium bicarbonate Sodium hydroxide PHENYL VALERATE TSH 4-Methoxyphenylacetone Sodium formate CHLOROPHOSPHONAZO III Sodium carbonate Phenylhydrazine Sodium gluconate Sodium propionate Diphenylsilanediol Diclofenac sodium Sodium benzoate 3,3',5-Triiodo-L-thyronine Levothyroxine

SODIUM LEVOTHYROXINE

SODIUM LEVOTHYROXINE, HYDRATE

sodium (2s)-2-amino-3-[4-(4-hydroxy-3,5-diiodo-phenoxy)-3,5-diiodo-phenyl]propanoate

3-[4-4-HYDROXY-3,5-DIIODOPHENOXY-3,5-DIIODOPHENYL]-L-ALANINE, HYDRATE

L-THYROXINE SODIUM SALT

L-THYROXINE SODIUM SALT, HYDRATE

L-THYROXINE SODIUM, HYDRATE

L-THYROXIN SODIUM

sodium 2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate hydrate

3,3μ,5,5μ-Tetraiodo-L-thyronine hydrate monosodium salt, Sodium O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine hydrate

Levothyroxine sodium hydrate

L-Thyroxine sodium salt hydrate,99%

L-Thyroxine sodium salt hydrateSodium levothyroxine

3,3',5,5'-Tetraiodo-L-thyronine monosodium salt hydrate

LEVOTHYROXINESODIUM,HYDRATE,BP

Sodium O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine hydrate

Levothyroxine SodiuM, USP

5,5&acute

-Tetraiodo-L-thyronine sodiuM salt

SodiuM levothyroxine Levothyroxine sodiuM

L-Thyroxine sodiuM xhydrate

L-Thyroxin monosodium salt hydrate

T4 sodium salt

O-(4

3,3',5,5'-Tetraiodo-L-thyronine sodium salt≥ 98% (HPLC)

L-Thyroxine Sodium Salt Hydrate 99%

Sodium 2-amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo phenyl) propanoate monohydrate

Levothyroxine for peak identification CRS

Levothyroxine sodium CRS

Sodium Levothyroxine,>98%

evothyroxine sodium hydrate

L-Thyroxine sodium salt hydrate, 97+%

Liothyronine sodium EP Impurity A

sodium (S)-2-amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate trihydrate

Levothyroxine for peak identification (Y0001382)Q: What is Levothyroxine for peak identification (Y0001382) Q: What is the CAS Number of Levothyroxine for peak identification (Y0001382)

Levothyroxine sodium monohydrate

Levothryoxine Soidum

Sodium (S)-2-amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate xhydrate

Evothyroxine Sodium

Empagliflozin Impurity 200

3,3',5,5'-Tetraiodo-L-thyronine sodium hydrate

25416-65-3

6106-7-6

551-03-8

C15H11I4NO4Na

C15H10I4NNaO4xH2O

C15H10I4NO4NaH2O

Hormone Drugs

25416-65-3