Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

T5905

Sigma-Aldrich

L-Thyronine

≥98.0% (TLC)

Synonym(s):

3-(p-[p-Hydroxyphenoxy]phenyl)-L-alanine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C15H15NO4
CAS Number:
1596-67-4
Molecular Weight:
273.28
EC Number:
216-483-8
MDL number:
MFCD00063070
UNSPSC Code:
12352202
PubChem Substance ID:
24900328
NACRES:
NA.26

product name

L-Thyronine,

assay

≥98.0% (TLC)

Quality Level

200

form

powder

SMILES string

N[C@@H](Cc1ccc(Oc2ccc(O)cc2)cc1)C(O)=O

InChI

1S/C15H15NO4/c16-14(15(18)19)9-10-1-5-12(6-2-10)20-13-7-3-11(17)4-8-13/h1-8,14,17H,9,16H2,(H,18,19)/t14-/m0/s1

InChI key

KKCIOUWDFWQUBT-AWEZNQCLSA-N

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

J Köhrle
Cellular and molecular life sciences : CMLS, 57(13-14), 1853-1863 (2001-02-24)
Thyroid hormones control growth, development, differentiation and metabolism in vertebrates. Most of the actions of the active thyroid hormone T3 (3,5,3'-triiodo-L-thyronine) are exerted via ligand-activated nuclear T3 receptors. Activation of the secretory product of the thyroid gland, L-thyroxine (3,3',5,5'-tetraiodo-L-thyronine), or
J S LoPresti et al.
The Journal of clinical endocrinology and metabolism, 70(5), 1479-1484 (1990-05-01)
A hidden pool of rT3 production represents a source of rT3 that is minimally reflected in circulating rT3 levels. To test for the existence of such a source of rT3 production in man, varying doses of the generalized deiodinase inhibitor
I J Chopra et al.
The Journal of clinical endocrinology and metabolism, 75(1), 189-194 (1992-07-01)
A highly sensitive, specific, and reproducible RIA has been developed to measure T3 sulfate (T3S). Only T4 sulfate cross-reacted significantly (approximately 3%) in the RIA; rT3 sulfate, T4, T3, rT3, and diiodothyronine cross-reacted less than 0.01%. T3S was bound by
D B Ramsden et al.
Biomedical mass spectrometry, 11(4), 193-198 (1984-04-01)
The mass spectral properties of four classes of derivatives of thyronine are discussed ( oxazolidinone , O-methyl oxazolidinone , O-acetyl oxazolidinone and N,O- diheptafluorobutyryl methyl ester). An assay for thyronine in human urine is described based on the N,O- diheptafluorobutyryl
Shannon N Romano et al.
PLoS genetics, 13(10), e1007069-e1007069 (2017-10-25)
Estrogens act by binding to estrogen receptors alpha and beta (ERα, ERβ), ligand-dependent transcription factors that play crucial roles in sex differentiation, tumor growth and cardiovascular physiology. Estrogens also activate the G protein-coupled estrogen receptor (GPER), however the function of
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service