5.04041

CaCC Blocker IV, Benzbromarone

• Synonyme(s) : CaCC Blocker IV, Benzbromarone, CaCC Blocker IV, Calcium-Activated Chloride Channel Blocker IV, TMEM16 Blocker IV, (3,5-dibromo-4-hydroxyphenyl)(2-ethylbenzofuran-3-yl)methanone, ANO Blocker IV, Anoctamin Blocker IV, BBR
• Formule empirique (notation de Hill) : C₁₇H₁₂Br₂O₃
• Numéro CAS: 3562-84-3
• Poids moléculaire : 424.08
• Numéro MDL: MFCD00078962
• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.77

Propriétés

• Essai: ≥97% (HPLC)
• Niveau de qualité: 100
• Forme: powder
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; protect from light
• Couleur: white
• Solubilité: DMSO: 100 mg/mL
• Température de stockage: −20°C
• Chaîne SMILES: Brc1c(c(cc(c1)C(=O)c2c3c([o]c2CC)cccc3)Br)O
• InChI: 1S/C17H12Br2O3/c1-2-13-15(10-5-3-4-6-14(10)22-13)16(20)9-7-11(18)17(21)12(19)8-9/h3-8,21H,2H2,1H3
• Clé InChI: WHQCHUCQKNIQEC-UHFFFAOYSA-N

Description

Description générale

A cell-permeable uricosuric agent that, in addition to itsknown efficacy in gout treatment, acts as a reversible CaCC blocker and isreported to be more potent than NFA and NPPB in suppressing500 nM Ionomycin induced I- influx in TMEM16A-expressing HEK293cells (IC50 = 9.97, 140, and 150 µM, respectively) as well as inblocking voltage-gated Cl- current in TMEM16B-expressing HEK293cells, while exhibiting much reduced potency against ENaC (α, β, and γ) orCFTR. Shown to significantly reduce mucin secretion from NHBE (normal humanbronchial epithelial) and suppress human ASM (airway smooth muscle) contractionupon muscarinic receptor stimulation.

Actions biochimiques/physiologiques

Primary Target
TMEM16A-CaCC

Reversible: yes

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Toxic (F)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Autres remarques

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.

Kobayashi, K., et al. 2012. Drug Metab. Pharmacokinet. In press.
Zhang, C.H., et al. 2013. Am. J. Respir. Crit. Care Med.187, 374.
Huang, F., et al. 2012. Proc. Natl. Acad. Sci. USA.109, 16354.
Fujimori, S., et al. 2011. Nucleosides Nucleotides Nucleic Acids30, 1035.
Perez-Ruiz, F., et al. 1998. Ann. Rheum. Dis.57, 545.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS06
• Mention d'avertissement: Danger
• Mentions de danger: H301
• Conseils de prudence: P264 - P270 - P301 + P310 - P405 - P501
• Classification des risques: Acute Tox. 3 Oral
• 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