324630

EHNA, Hydrochloride

The racemic mixture of a cell-permeable adenine derivative that acts as a PDE II-selective phosphodiesterase inhibitor and adenosine deaminase.

• 동의어(들): EHNA, Hydrochloride, erythro-9-(2-Hydroxy-3-nonyl)adenine, HCl
• 실험식(Hill 표기법): C₁₄H₂₃N₅O · xHCl
• CAS Number: 51350-19-7
• Molecular Weight: 277.37 (free base basis)
• UNSPSC 코드: 12352200
• NACRES: NA.77

속성

• Quality Level: 100
• 분석: ≥97% (HPLC)
• 형태: solid
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; desiccated (hygroscopic)
• 색상: white
• solubility: water: 25 mg/mL
• 배송 상태: ambient
• 저장 온도: 2-8°C
• 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

설명

일반 설명

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 (K_i = 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.

생화학적/생리학적 작용

Cell permeable: yes

Primary Target
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 K_i: 4 nM against adenosine deaminase

경고

Toxicity: Standard Handling (A)

기타 정보

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.

법적 정보

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable