T4951

2-((3-Trifluoromethyl)phenyl)histamine dimaleate

≥98% (HPLC), powder

• Synonyme(s) : (2-[2-(3-Trifluoromethyl)phenyl)-1H-imidazol-4-yl]ethanamine dimaleate, Compound 39
• Formule empirique (notation de Hill) : C₂₀H₂₀F₃N₃O₈
• CAS Number: 162049-83-4
• Poids moléculaire : 487.38
• Numéro MDL: MFCD08277024
• Code UNSPSC : 12352116
• ID de substance PubChem : 329826803
• Nomenclature NACRES : NA.77

Propriétés

• Niveau de qualité: 100
• Essai: ≥98% (HPLC)
• Forme: powder
• Couleur: off-white
• Solubilité: H₂O: ~20 mg/mL
• Température de stockage: 2-8°C
• Chaîne SMILES: OC(=O)\C=C/C(O)=O.OC(=O)\C=C/C(O)=O.NCCc1c[nH]c(n1)-c2cccc(c2)C(F)(F)F
• InChI: 1S/C12H12F3N3.2C4H4O4/c13-12(14,15)9-3-1-2-8(6-9)11-17-7-10(18-11)4-5-16;2*5-3(6)1-2-4(7)8/h1-3,6-7H,4-5,16H2,(H,17,18);2*1-2H,(H,5,6)(H,7,8)/b;2*2-1-
• Clé InChI: GGDUVPKRZGATLR-SPIKMXEPSA-N

Description

Application

2-((3-Trifluoromethyl)phenyl)histamine dimaleate has been used to study the induction of goblet cell secretion in rats³. 2-((3-Trifluoromethyl)phenyl)histamine dimaleate has also been used to study the role of H1 receptor in COX-2 regulation and prostanoid homeostasis in human vascular endothelial cells⁴.

Actions biochimiques/physiologiques

2-((3-Trifluoromethyl)phenyl)histamine dimaleate was found to be the most potent and selective H₁ histamine receptor agonist of a panel of compounds in functional in vitro studies on histamine H₂, H₃, and other neurotransmitter receptors. It showed better potency at the guinea pig H₁ histamine receptor than at the human H₁ histamine receptor (pKi : 5.9). The selectivity of 2-((3-Trifluoromethyl)phenyl)histamine dimaleate was found to be 2138 (H₁:H₂), > 64 (H₁:H₃), 1000 (H₁:M₃), 105 (H₁: a₁), 708 (H₁:β₁), and 71 (H₁:5HT_2A). 2-((3-Trifluoromethyl)phenyl)histamine dimaleate does not cross the blood-brain barrier.

Potent and selective H₁ histamine receptor agonist.

Caractéristiques et avantages

This compound is featured on the Histamine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Notes préparatoires

2-((3-Trifluoromethyl)phenyl)histamine dimaleate is soluble in water at approximately 20 mg/ml.

Informations sur la sécurité

• Pictogrammes: GHS06,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H301,H315,H318,H335
• Conseils de prudence: P280 - P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 + P310
• Classification des risques: Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges