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Merck

T2501

L-Thyroxine sodium salt pentahydrate

synthetic (organic), ≥98% (HPLC), Thyroid hormone, powder

Sinónimos:

3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine sodium salt, Sodium levothyroxine, T4

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Acerca de este artículo

Fórmula lineal:
HOC6H2I2OC6H2I2CH2CH(NH2)COONa · 5H2O
Número CAS:
Peso molecular:
888.93
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
51111800
EC Number:
200-221-4
MDL number:
Beilstein/REAXYS Number:
5721845
Biological source:
synthetic (organic)
Form:
powder
Assay:
≥98% (HPLC)
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Nombre del producto

L-Thyroxine sodium salt pentahydrate, ≥98% (HPLC), powder

InChI

1S/C15H11I4NO4.Na.5H2O/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);;5*1H2/q;+1;;;;;/p-1/t12-;;;;;;/m0....../s1

SMILES string

O.O.O.O.O.[Na+].N[C@@H](Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1)C([O-])=O

InChI key

JMHCCAYJTTWMCX-QWPJCUCISA-M

biological source

synthetic (organic)

sterility

non-sterile

assay

≥98% (HPLC)

form

powder

mp

207-210 (dec.) (lit.)

solubility

4 M NH4OH in methanol: 50 mg/mL, clear to hazy, colorless to yellow

shipped in

ambient

storage temp.

−20°C

Quality Level

Gene Information

mouse ... Cnr2(12802)
rat ... Cnr1(25248)

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Categorías relacionadas

Biochem/physiol Actions

L-Thyroxine (T4) and triiodo-L-thyronine (T3) are iodine-containing hormones produced from thyroglobulin in the thyroid follicular cells. The stimulation of metabolic rate and regulation of growth and development by these hormones appear to be due to their effects on DNA transcription and thus, protein synthesis.

Preparation Note

L-Thyroxine sodium salt pentahydrate dissolves in 4 N NH4OH in methanol at 50 mg/ml to yield a clear to hazy, colorless to yellow solution.

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

STOT RE 1

target_organs

Thyroid,Cardio-vascular system,Kidney

Clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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