Brompheniramine
Based on 2 publication(s) in Google Scholar
Brompheniramine ((±)-Brompheniramine) is a potent and orally active antihistamine of the alkylamine class. Brompheniramine is a selective histamine H1 receptor antagonist with a Kd of 6.06 nM. Brompheniramine can block the hERG channels, calcium channels, and sodium channels with IC50s of 0.90 μM, 16.12 μM and 21.26 μM, respectively. Brompheniramine has anticholinergic, antidepressant and anesthetic properties and can be used for allergic rhinitis research.
商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- 純度: 99.82%
- CAS 番号: 86-22-6
- 分子式: C16H19BrN2
- 分子量:319.24
-
保管条件:Pure form -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
MedChemExpress(MCE)の使用を引用している文献 Brompheniramine
MoreHistamine Receptor アイソフォーム固有の製品をすべて表示
MoreCalcium Channel アイソフォーム固有の製品をすべて表示
More
生物活性
|
H1 Receptor |
Brompheniramine (0.1-100 μM) blocks hERG K+ channels expressed in CHO cells in a concentration-dependent manner with an IC50 of 0.90±0.14 μM, and reduced peak tail current amplitude measured at -60 mV (cells are depolarized for 2 s to +20 mV from a holding potential of -80 mV followed by a 3s repolarization back to -60 mV)[3].
Brompheniramine (1, 10 and 100 μM) significantly shortens the APD50 and depresses the plateau phase on the action potential in guinea pig papillary muscle, as well as slightly prolongs the APD90 in guinea pig papillary muscle at 10 and 100 μM[3].
Brompheniramine (0.1-100 μM) inhibit the amplitude of the Ca2+ channel currents in rat ventricular myocytes by 14.1±1.1, 31.1±5.8, 38.0±3.8 and 90.2±3.7% at 0.1, 1, 10 and 100 μM, respectively[3].
Brompheniramine blocks muscarinic cholinergic receptors in human chinese hamster ovary (CHO) cells[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
-
Animal Model:Male Sprague-Dawley rats[1]
-
Dosage:0.3, 0.6, 1.1, 1.5 and 3.0 μM
-
Administration:SC, single dosage
-
Result:Provoked cutaneous analgesia in a dose-dependent manner, with an EC50 value of 0.66 μM, and induced prolonged analgesic duration.
化学情報
-
CAS 番号 86-22-6
-
性状 Liquid
-
分子量 319.24
-
分子式 C16H19BrN2
-
Color Colorless to light yellow
-
SMILES
CN(C)CCC(C1=CC=C(Br)C=C1)C2=CC=CC=N2
-
別名
(±)-Brompheniramine
-
輸送条件
Room temperature in continental US; may vary elsewhere.
-
保管条件
Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (2)
-
Journal Impact Factor
-
Most Recent
-
Biomaterials
Cellhesion VP enhances the immunomodulating potential of human mesenchymal stem cell-derived extracellular vesicles. [Abstract]2021 Apr:271:120742. PMID: 33706111 -
Anal Chem
Exposome-Scale Investigation of Cl-/Br-Containing Chemicals Using High-Resolution Mass Spectrometry, Multistage Machine Learning, and Cloud Computing. [Abstract]2025 Jun 3;97(21):11099-11109. PMID: 40401576
溶剤 & 溶解度
DMSO : ≥ 100 mg/mL (313.24 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)
純度とドキュメンテーション
-
データシート (277 KB)
-
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
-
取扱説明書 (2659 KB)
参考文献
[1]. Chong-Chi Chiu, et al. Subcutaneous brompheniramine for cutaneous analgesia in rats. Eur J Pharmacol. 2019 Oct 5;860:172544. [Content Brief]
[2]. B Cusack, et al. Binding of antidepressants to human brain receptors: focus on newer generation compounds. Psychopharmacology (Berl). 1994 May;114(4):559-65. [Content Brief]
[3]. Shin WH, Kim KS, Kim EJ. Electrophysiological effects of brompheniramine on cardiac ion channels and action potential. Pharmacol Res. 2006 Dec;54(6):414-20. [Content Brief]
[4]. Yasuda SU, Yasuda RP. Affinities of brompheniramine, chlorpheniramine, and terfenadine at the five human muscarinic cholinergic receptor subtypes. Pharmacotherapy. 1999 Apr;19(4):447-51. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.1324 mL | 15.6622 mL | 31.3244 mL | 78.3110 mL |
| 5 mM | 0.6265 mL | 3.1324 mL | 6.2649 mL | 15.6622 mL | |
| 10 mM | 0.3132 mL | 1.5662 mL | 3.1324 mL | 7.8311 mL | |
| 15 mM | 0.2088 mL | 1.0441 mL | 2.0883 mL | 5.2207 mL | |
| 20 mM | 0.1566 mL | 0.7831 mL | 1.5662 mL | 3.9155 mL | |
| 25 mM | 0.1253 mL | 0.6265 mL | 1.2530 mL | 3.1324 mL | |
| 30 mM | 0.1044 mL | 0.5221 mL | 1.0441 mL | 2.6104 mL | |
| 40 mM | 0.0783 mL | 0.3916 mL | 0.7831 mL | 1.9578 mL | |
| 50 mM | 0.0626 mL | 0.3132 mL | 0.6265 mL | 1.5662 mL | |
| 60 mM | 0.0522 mL | 0.2610 mL | 0.5221 mL | 1.3052 mL | |
| 80 mM | 0.0392 mL | 0.1958 mL | 0.3916 mL | 0.9789 mL | |
| 100 mM | 0.0313 mL | 0.1566 mL | 0.3132 mL | 0.7831 mL |