A5861

A-61603 hydrate

≥98% (HPLC)

• Synonym(e): N-[5-(4,5-dihydro-1H-imidazol-2yl)-2-hydroxy-5,6,7,8-tetrahydronaphthalen-1-yl]methanesulphonamide hydrobromide
• Empirische Formel (Hill-System): C₁₄H₁₉N₃O₃S·HBr · xH₂O
• CAS-Nummer: 107756-30-9
• Molekulargewicht: 390.30 (anhydrous basis)
• UNSPSC Code: 12352200
• PubChem Substance ID: 329770878
• MDL number: MFCD16875412

Eigenschaften

• assay: ≥98% (HPLC)
• form: powder
• color: off-white
• solubility: H₂O: >5 mg/mL
• originator: Abbott
• storage temp.: 2-8°C
• SMILES string: O.Br.CS(=O)(=O)Nc1c(O)ccc2C(CCCc12)C3=NCCN3
• InChI: 1S/C14H19N3O3S.BrH.H2O/c1-21(19,20)17-13-10-3-2-4-11(14-15-7-8-16-14)9(10)5-6-12(13)18;;/h5-6,11,17-18H,2-4,7-8H2,1H3,(H,15,16);1H;1H2
• InChI key: PRYXREGSOWDDDR-UHFFFAOYSA-N

Beschreibung

Application

A-61603 is an α1A agonist and has been studied to understand the functional roles of α(1)-adrenoceptor subtypes in mouse carotid arteries. A-61603 stimulated phosphoinositide hydrolysis In fibroblast cells transfected with α1a receptors.

Biochem/physiol Actions

A-61603 is an α1A agonist.

A-61603 is an α1A agonist. In radioligand binding assays, A-61603 was at least 35-fold more potent at α1A receptors than at α1b or α1d sites. In fibroblast cells transfected with α1a receptors, A-61603 more potently stimulated phosphoinositide hydrolysis than norepinephrine, and was antagonized by prazosin. A-61603 is less potent in cells transfected with α1b or α1d receptors. It is a potent agonist at α1A receptors in rat vas deferens (200- to 300-fold more potent than norepinephrine or phenylephrine, respectively) and in isolated canine prostate strips (130- to 165-fold more potent than norepinephrine or phenylephrine, respectively). In contrast, it is only 40-fold more potent than phenylephrine at α1B sites in rat spleen and 35-fold less potent at rat aortic, α1D sites. A-61603 induces a pressor response in conscious rats at doses 50- to 100-fold lower than phenylephrine.

Features and Benefits

This compound is featured on the α1-Adrenoceptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

This compound was developed by Abbott. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable