324630
EHNA, Hydrochloride
The racemic mixture of a cell-permeable adenine derivative that acts as a PDE II-selective phosphodiesterase inhibitor and adenosine deaminase.
别名:
EHNA, Hydrochloride, erythro-9-(2-Hydroxy-3-nonyl)adenine, HCl
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About This Item
经验公式（希尔记法）:
C14H23N5O · xHCl
CAS号:
分子量:
277.37 (free base basis)
MDL编号:
UNSPSC代码:
12352200
NACRES:
NA.77
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质量水平
方案
≥97% (HPLC)
表单
solid
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
desiccated (hygroscopic)
颜色
white
溶解性
water: 25 mg/mL
运输
ambient
储存温度
2-8°C
SMILES字符串
[n]1(c2ncnc(c2nc1)N)[C@H]([C@@H](O)C)CCCCCC
InChI
1S/C14H23N5O/c1-3-4-5-6-7-11(10(2)20)19-9-18-12-13(15)16-8-17-14(12)19/h8-11,20H,3-7H2,1-2H3,(H2,15,16,17)/t10-,11-/m0/s1
InChI key
IOSAAWHGJUZBOG-QWRGUYRKSA-N
一般描述
The racemic mixture of a cell-permeable adenine derivative that acts as a PDE II-selective phosphodiesterase inhibitor (IC50 = 0.8 and 2 µM against human and procine PDE II, respectively) and adenosine deaminase (Ki = 4 nM), while exhibiting little or much reduced potency toward PDE I/II/IV isozymes (IC50 >100 µM) of both human and porcine species. EHNA at 10 µM concentration is also reported to effectively and reversibly block the differentiation and maintain the pluripotency of hES (human embryonic stem) cell line SA121 in feeder-free cultures without exogenously added FGF for up to 30 passages in a manner independent of its known ADA and PDE inhibitory activities.
生化/生理作用
Cell permeable: yes
Primary Target
PDE 2
PDE 2
Product does not compete with ATP.
Reversible: no
Target IC50: 0.8 and 2 µM against human and procine PDE II, respectively
Target Ki: 4 nM against adenosine deaminase
警告
Toxicity: Standard Handling (A)
其他说明
Burton, P., et al. 2010. Biochem. J.in press.
Lorbar, M., et al. 1999. J. Mol. Cell. Cardiol.31, 401.
Verde, I., et al. 1999. Br. J. Pharmacol.127, 65.
Reynolds, A.J., et al. 1996. Brain Res.798, 67.
Mery, P.F., et al. 1995. Mol. Pharmacol.48, 121.
Podzuweit, T., et al. 1995. Cell. Signal.7, 733.
Bessodes, M., et al. 1982. Biochem. Pharmacol.31, 879.
Bouchard, P., et al. 1981. Proc. Natl. Acad. Sci. USA78, 1033.
Lorbar, M., et al. 1999. J. Mol. Cell. Cardiol.31, 401.
Verde, I., et al. 1999. Br. J. Pharmacol.127, 65.
Reynolds, A.J., et al. 1996. Brain Res.798, 67.
Mery, P.F., et al. 1995. Mol. Pharmacol.48, 121.
Podzuweit, T., et al. 1995. Cell. Signal.7, 733.
Bessodes, M., et al. 1982. Biochem. Pharmacol.31, 879.
Bouchard, P., et al. 1981. Proc. Natl. Acad. Sci. USA78, 1033.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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