ChemicalBook Product Catalog API Hormones and the Endocrine System Thyroid hormone and antithyroid drugs L-Thyroxine

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L-Thyroxine

$6.80 1000g

$8.00 100g

$8.50 10g

Min. Order10g
Purity99%
Cas No51-48-9
Supply Ability100kg
Update time2024-05-03

Wuhan Cell Pharmaceutical Co., Ltd

2YR

China

Chemical Properties

Product Name	L-Thyroxine
CAS No	51-48-9
EC-No
Min. Order	10g
Purity	99%
Supply Ability	100kg
Release date	2024/05/03

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Product Name:	L-Thyroxine
Synonyms:	3,5,3’,5’-tetraiodothyronine;beta-[(3,5-diiodo-4-hydroxyphenoxy)-3,5-diiodophenyl]alanine;l-3,5,3’,5’-tetraiodothyronine;l-t4;o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin;o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine;t4(hormone);tetraiodothyronine
CAS:	51-48-9
MF:	C15H11I4NO4
MW:	776.87
EINECS:	200-101-1
Product Categories:	Amino Acids;Organics;Heterocyclic Compounds;Amino Acids & Derivatives;Intermediates & Fine Chemicals;Pharmaceuticals;Isotope Labeled Compounds;Aromatics;Isotope Labelled Compounds;SYNTHROID;Isolabel;Other APIs;Inhibitors
Mol File:	51-48-9.mol

Melting point	235 °C
alpha	-5 o (1N NaOH:EtOH 1:2)
Fp	9℃
storage temp.	2-8°C
solubility	Dissolves in 4M ammonium hydroxide in Methanol at 50mg/ml
pka	2.2(at 25℃)
form	Powder
color	White to Pale Brown
Water Solubility	insoluble
Sensitive	Light Sensitive
Merck	9491
InChIKey	XUIIKFGFIJCVMT-LBPRGKRZSA-N
CAS DataBase Reference	51-48-9(CAS DataBase Reference)
EPA Substance Registry System	L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)- 3,5-diiodo-(51-48-9)

Hazard Codes	Xn,T,F
Risk Statements	40-39/23/24/25-23/24/25-11
Safety Statements	22-24/25-36-45-36/37-16
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany	3
RTECS	YP2833500
F	8-10
TSCA	Yes
HazardClass	IRRITANT
Hazardous Substances Data	51-48-9(Hazardous Substances Data)

L-Thyroxine

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