5.09267

Opn4 Antagonist

• 同義詞: Opn4 Antagonist, Opn4 Antagonist, Opsinamide, Melanopsin-inhibiting Sulfonamide AA92593, 1-(4-Methoxy-3-methyl-benzenesulfonyl)piperidine, 1-(4-Methoxy-3-methylphenylsulfonyl)piperidine, Melanopsin Antagonist, Opsinamide AA92593
• 經驗公式（希爾表示法）: C₁₃H₁₉NO₃S
• CAS號碼: 457961-34-1
• 分子量：: 269.36
• MDL號碼: MFCD02227966
• 分類程式碼代碼: 12352200
• NACRES: NA.77

屬性

• 化驗: ≥98% (HPLC)
• 品質等級: 100
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: white
• 溶解度: DMSO: 100 mg/mL
• 儲存溫度: 2-8°C
• SMILES 字串: [S](=O)(=O)(N2CCCCC2)c1cc(c(cc1)OC)C
• InChI: 1S/C13H19NO3S/c1-11-10-12(6-7-13(11)17-2)18(15,16)14-8-4-3-5-9-14/h6-7,10H,3-5,8-9H2,1-2H3
• InChI 密鑰: HDTKLZINZGEPFG-UHFFFAOYSA-N

描述

一般說明

A sulfonamide compound that prevents melanopsin/Opn4 photoactivation in a reversible and cis-Retinal-competitive manner (K_b = 6 and 0.16 µM in competitive binding studies using Opn4 pre-bound with cis-Retinal or not) without apparent affinity toward bovine retina rhodopsin or a panel of 74 other receptors, ion channels, and enzymes. Effectively inhibits cellular phototransduction mediated by human Opn4 in CHO transfectants (IC₅₀ = 665 nM; drug added 30 min before 10 µM 9-cis-Retinal & photoactivation), by murine Opn4 in transfected Xenopus oocytes (IC₅₀ = 190 nM; drug added 3 min before 50 µM 11-cis-Retinal and photoactivation), as well as by endogenous Opn4 in primary rat ipRGCs (intrinsically photosensitive retinal ganglion cells; 10 µM). Shown to be bioavailable in mice via i.p. injection (retina [AA92593] ~7.5 µM 30 min post 30 mg/kg i.p. dosing; >95% clearance within 2 h) and effectively suppress PLR (pupillary light reflex; pupil constriction) in a time- and Opn4-dependent manner in mice in vivo. Likewise, blue light insensitivity is observed in Opn4^-/- and AA92593-treated wild-type, but not vehicle-treated wild-type, P14 neonatal mice.

A sulfonamide compound that prevents melanopsin/Opn4 photoactivation in a reversible and cis-Retinal-competitive manner without apparent affinity toward bovine retina rhodopsin or a panel of 74 other receptors, ion channels, and enzymes. Effectively inhibits cellular phototransduction mediated by human Opn4 (IC₅₀ = 665 nM; using CHO transfectants), murine Opn4 (IC₅₀ = 190 nM; using transfected Xenopus oocytes), and rat Opn4 (10 µM; using primary rat ipRGCs). Shown to effectively suppress PLR (pupillary light reflex; pupil constriction) in a time- and Opn4-dependent manner in mice (30 mg/kg i.p.) in vivo. Likewise, blue light insensitivity is observed in Opn4^-/- and AA92593-treated wild-type, but not vehicle-treated wild-type, P14 neonatal mice.

生化／生理作用

Cell permeable: yes

Primary Target
melanopsin (Opn4)

Reversible: yes

Target K_i: 110 and 160 nM for human and mouse melanopsin, respectively)

包裝

Packaged under inert gas

警告

Toxicity: Regulatory Review (Z)

重構

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 monthst at -20°C.

其他說明

Jones, K.A., et al. 2013. Nat. Chem. Biol.9, 630.

法律資訊

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

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable