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T2376

Sigma-Aldrich

L-Thyroxine

≥98% (HPLC)

Sinonimo/i:

3,3′,5,5″-Tetraiodo-L-thyronine, 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine, T4

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About This Item

Formula condensata:
HOC6H2(I)2OC6H2(I)2CH2CH(NH2)CO2H
Numero CAS:
51-48-9
Peso molecolare:
776.87
Beilstein:
2228515
Numero CE:
200-101-1
Numero MDL:
MFCD00002595
Codice UNSPSC:
51111800
ID PubChem:
24900033
NACRES:
NA.32

Origine biologica

synthetic

Livello qualitativo

200

Sterilità

non-sterile

Saggio

≥98% (HPLC)

Forma fisica

powder

tecniche

cell culture | mammalian: suitable

Punto di fusione

223 °C (dec.) (lit.)

Solubilità

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

Condizioni di spedizione

ambient

Temperatura di conservazione

room temp

Stringa SMILE

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

InChI

1S/C15H11I4NO4/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)/t12-/m0/s1
XUIIKFGFIJCVMT-LBPRGKRZSA-N

Informazioni sul gene

human ... THRA(7067) , THRB(7068) , TTR(7276)
mouse ... Cnr2(12802)
rat ... Cnr1(25248)

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Categorie correlate

Applicazioni

L-Thyroxine was used to study the light-induced hormone conversion of T4 to T3 in regulation of photoperiodic response of gonads in Japanese quail. The product was used as a test compound for studying the impact of numerous hormones on the surface morphology of rat testicular cells in culture.

Azioni biochim/fisiol

L-Thyroxine is an iodine containing hormone produced from thyroglobulin in the thyroid follicular cells. L-Thyroxine reduces total cholesterol level, low-density lipoprotein cholesterol as well as waist to hip ratio in subclinical hypothyroidism pateints. Hence, facilitates in improving cardiovascular risk factor as well as can enhance symptoms of tiredness.
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.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Nota sulla preparazione

L-Thyroxine dissolves in 4M ammonium hydroxide in Methanol at 50 mg/ml to yield a clear to hazy yellow to dark yellow solution.

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Health hazard
GHS08

Avvertenze

Danger

Indicazioni di pericolo

H372

Classi di pericolo

STOT RE 1

Organi bersaglio

Thyroid,Cardio-vascular system,Kidney

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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3,3′,5′-Triiodo-L-thyronine-13C6 (reverse T3-13C6) 100 μg/mL in methanol with 0.1N NH3, ampule of 1 mL, certified reference material, Cerilliant®

Supelco

T-078

3,3′,5′-Triiodo-L-thyronine-13C6 (reverse T3-13C6)

J C Hutson
The American journal of anatomy, 151(1), 55-69 (1978-01-01)
The purpose of this investigation was to study the effects of various hormones on the surface morphology of 20-day-old rat testicular cells in culture. Aggregates containing primarily Sertoli cells and germinal cells were obtained by enzymatic digestion. The surface morphology
Takashi Yoshimura et al.
Nature, 426(6963), 178-181 (2003-11-14)
Reproduction of many temperate zone birds is under photoperiodic control. The Japanese quail is an excellent model for studying the mechanism of photoperiodic time measurement because of its distinct and marked response to changing photoperiods. Studies on this animal have
Salman Razvi et al.
The Journal of clinical endocrinology and metabolism, 92(5), 1715-1723 (2007-02-15)
Subclinical hypothyroidism (SCH) is defined as raised serum TSH levels with circulating thyroid hormones within the reference range. It is uncertain whether treatment of SCH with L-thyroxine improves cardiovascular (CV) risk factors and quality of life. The objective of the
Takahiro Nojiri et al.
Endocrine journal, 66(5), 409-422 (2019-03-01)
Graves' Disease is a representative autoimmune thyroid disease that presents with hyperthyroidism. Emerging evidence has shown the involvement of lysophosphatidic acid (LPA) and its producing enzyme, autotaxin (ATX), in the pathogenesis of various diseases; among them, the involvement of the
Steffen Mayerl et al.
The Journal of clinical investigation, 124(5), 1987-1999 (2014-04-03)
Allan-Herndon-Dudley syndrome (AHDS), a severe form of psychomotor retardation with abnormal thyroid hormone (TH) parameters, is linked to mutations in the TH-specific monocarboxylate transporter MCT8. In mice, deletion of Mct8 (Mct8 KO) faithfully replicates AHDS-associated endocrine abnormalities; however, unlike patients
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