T-073

L-Thyroxine (T₄) solution

100 μg/mL in methanol with 0.1N NH₃, ampule of 1 mL, certified reference material, Cerilliant^®

• Synonyme(s) : L-Thyroxine, 3,3′,5,5″-Tetraiodo-L-thyronine, 3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-L-alanine, T₄
• Formule linéaire : HOC₆H₂(I)₂OC₆H₂(I)₂CH₂CH(NH₂)CO₂H
• CAS Number: 51-48-9
• Poids moléculaire : 776.87
• Beilstein: 2228515
• Numéro MDL: MFCD00002595
• Code UNSPSC : 41116107
• ID de substance PubChem : 329826617
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material
• Niveau de qualité: 300
• Forme: liquid
• Caractéristiques: Snap-N-Spike^®/Snap-N-Shoot^®
• Conditionnement: ampule of 1 mL
• Fabricant/nom de marque: Cerilliant^®
• Concentration: 100 μg/mL in methanol with 0.1N NH₃
• Technique(s): gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• Pf: 223 °C (dec.) (lit.)
• Application(s): clinical testing; clinical testing
• Format: single component solution
• Température de stockage: −20°C
• Chaîne SMILES: 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
• Clé InChI: XUIIKFGFIJCVMT-LBPRGKRZSA-N
• Informations sur le gène: human ... THRA(7067), THRB(7068)

Description

Description générale

Thyroxine or T4 is a thyroid hormone responsible for regulation of the body′s basal metabolic rate and essential for growth, development and heart and nervous system function. Free and total T4 serum levels are measured by LC-MS/MS for determination of hyper- or hypothyroidism as well as for monitoring treatment with synthetic thyroid hormones. Certified Spiking Solutions^® are suitable for use in LC-MS/MS testing methods as starting materials in preparation of linearity standards, calibrators, and controls.

Actions biochimiques/physiologiques

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.

Informations légales

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany

CERTIFIED SPIKING SOLUTIONS is a registered trademark of Merck KGaA, Darmstadt, Germany

Snap-N-Shoot is a registered trademark of Cerilliant Corporation

Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS02,GHS06,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H225,H301 + H311 + H331,H370,H412
• Conseils de prudence: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Classification des risques: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Flam. Liq. 2 - STOT SE 1
• Organes cibles: Eyes,Central nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 49.5 °F - closed cup
• Point d'éclair (°C): 9.7 °C - closed cup