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L-Thyroxine

L-Thyroxine

Synonyms Levothyroxine; Tetraiodothyronine; Thyreoideum; Thyroxin; Thyroxine; 3,3',5,5'-Tetraiodo-L-thyronine; 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine; T4

CAS Number: 51-48-9 Molecular Formula: C15H11I4NO4 Molecular Weight: 776.874 g/mol

Beilstein Registry Number: 2228515 EC Number: 200-101-1 MDL Number: MFCD00002595

SKU 02152145-CF
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Description

Product Description

L-Thyroxine

Application Notes

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.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Specifications
SKU 02152145-CF
Alternate Names Levothyroxine; Tetraiodothyronine; Thyreoideum; Thyroxin; Thyroxine; 3,3',5,5'-Tetraiodo-L-thyronine; 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine; T4
Application Notes 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.
Base Catalog Number 152145
Beilstein Registry Number 2228515
Biochemical Physiological Actions The stimulation of metabolic rate and regulation of growth and development by L-Thyroxine appear to be due to their effects on DNA transcription and thus, protein synthesis.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.
CAS # 51-48-9
EC Number 200-101-1
Format Powder
Hazard Statements H317
Melting Point 235.5 °C
Molecular Formula C15H11I4NO4
Molecular Weight 776.874 g/mol
Personal Protective Equipment Eyeshields, Gloves, Respirator filter
RTECS Number YP2833500
Solubility Water Solubility0.105 mg/mL
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Vapor Pressure 2.05X10-16 mm Hg at 25 deg C (est)