KW 3902

Pricing Availability   Qty
Cat.No. 4167 - KW 3902 | C20H28N4O2 | CAS No. 136199-02-5
说明: Selective A1 antagonist
别名: Rolofylline
化学名: 8-(Hexahydro-2,5-methanopentalen-3a(1H)-yl)-3,7-dihydro-1,3-dipropyl-1H-purine-2,6-dione
纯度: ≥99% (HPLC)
引用文献 (1)
评论 (1)
文献 (4)

生物活性 for KW 3902

KW 3902 is a selective adenosine A1 receptor antagonist; displays 890-fold selectivity for rat A1 receptors over A2A receptors (Ki values are 0.19 and 170 nM respectively). Displays no effect on recombinant rat A3 receptors expressed on CHO cells at concentrations up to 10 μM. Exhibits diuretic and renal protective effects in rats.

化合物库 for KW 3902

KW 3902 is also offered as part of the Tocriscreen 2.0 Max. 了解 Tocris 化合物库的更多信息。

技术数据 for KW 3902

分子量 356.46
公式 C20H28N4O2
储存 Store at +4°C
纯度 ≥99% (HPLC)
CAS Number 136199-02-5
PubChem ID 64627
Smiles O=C1C2=C(NC(C34CC(CC4C5)CC5C3)=N2)N(CCC)C(N1CCC)=O


Tocris products are intended for laboratory research use only, unless stated otherwise.

溶解性数据 for KW 3902

溶剂 最高浓度 mg/mL 最高浓度 mM
DMSO 17.82 50
ethanol 8.91 25

制备储备液 for KW 3902

以下数据基于产品分子量 356.46。 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

浓度/溶剂体积/质量 1 mg 5 mg 10 mg
0.5 mM 5.61 mL 28.05 mL 56.11 mL
2.5 mM 1.12 mL 5.61 mL 11.22 mL
5 mM 0.56 mL 2.81 mL 5.61 mL
25 mM 0.11 mL 0.56 mL 1.12 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

参考文献 for KW 3902


Shimada et al (1992) 8-polycycloalkyl-1,3-dipropylxanthines as potent and selective antagonists for A1-adenosine receptors. J.Med.Chem. 35 924 PMID: 1548682

Nonaka et al (1996) KW-3902, a selective high affinity antagonist for adenosine A1 receptors. Br.J.Pharmacol. 117 1645 PMID: 8732272

Nishiyama et al (1999) Adenosine A1 receptor antagonist KW-3902 prevents hypoxia-induced renal vasoconstriction. J.Pharmacol.Exp.Ther. 291 988 PMID: 10565815

If you know of a relevant reference for KW 3902, please let us know.



查看全部 Adenosine A1 Receptor Antagonists

关键词: KW 3902, KW 3902 supplier, adenosine, a1, antagonists, selective, KW3902, Rolofylline, Adenosine, A1, Receptors, 4167, Tocris Bioscience

1 篇 KW 3902 的引用文献

引用文献是使用了 Tocris 产品的出版物。 KW 3902 的部分引用包括:

Cheng et al (2017) Structures of Human A1 and A2A Adenosine Receptors with Xanthines Reveal Determinants of Selectivity. Structure 25 1275 PMID: 28712806

您是否知道使用了 Tocris KW 3902 的优秀论文? 请告知我们.

KW 3902 的评论

平均评分: 5 (Based on 1 Review.)

5 星
4 星
3 星
2 星
1 星

Have you used KW 3902?

Submit a review and receive an Amazon gift card.

$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review

Filter by:

systemic administration of KW3902.
By Ariel Vitenzon on 01/05/2018
分析类型: In Vivo
种属: Mouse

We injected this drug at 1 mg/Kg and 2 mg/Kg systemically (IP) into transgenic mice and monitored the effect on motor behavior. The drug efficiently induced motor symptoms in the transgenic mice at these concentrations.

The drug dissolves well in saline + 0.3% tween 80 with 3X vortex (1min) and sonicate (5min).


Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!

*请注意,Tocris 仅会向正规科研企业/机构地址发送文献。

Cardiovascular Research Product Guide

Cardiovascular Research Product Guide

A collection of over 250 products for cardiovascular research, the guide includes research tools for the study of:

  • Hypertension
  • Thrombosis and Hemostasis
  • Atherosclerosis
  • Myocardial Infarction
  • Ischemia/Reperfusion Injury
  • Arrhythmias
  • Heart Failure
GPCR Product Listing

GPCR Product Listing

A collection of over 450 products for G protein-coupled receptors, the listing includes research tools for the study of:

  • Rhodopsin-like Receptors
  • Glutamate Receptors
  • Frizzled Receptors
  • GPCR Signaling
Pain Research Product Guide

Pain Research Product Guide

A collection of over 280 products for pain research, the guide includes research tools for the study of:

  • Nociception
  • Ion Channels
  • G-Protein-Coupled Receptors
  • Intracellular Signaling
Cardiovascular Poster

Cardiovascular Poster

Cardiovascular disease remains one of the major causes of morbidity and mortality in the Western world and therefore this therapeutic area continues to be of great interest to researchers. This poster highlights the key GPCRs regulating vascular reactivity.