Sodium ionophore III

Also known as: ETH2120, ETH 2120, ETH-2120, N,N,N',N'-Tetracyclohexyl-1,2-phenylenedioxydiacetamide, N,N-Dicyclohexyl-2-(2-[2-(dicyclohexylamino)-2-oxoethoxy]phenoxy)acetamide, MFCD00077941, SODIUM IONOPHORE III

Sodium ionophore III (CAS 81686-22-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C34H52N2O4 and a molecular weight of 552.78800 g/mol. Key properties include a boiling point of 709.4ºC at 760 mmHg, a density of 1.12g/cm3 and a flash point of 382.8ºC. It is classified under GHS with signal word Warning and hazard statements H335 — May cause respiratory irritation. It is listed by 2 suppliers, 1 of which publish reference prices, from 26.91 to 45.40 CNY. Record last updated Aug 21, 2026.

CAS No.: 81686-22-8
Jingsj CID: J-10935-8
Molecular Formula: C₃₄H₅₂N₂O₄
Molecular Weight: 552.78800 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Supplier	Purity / Pack	Base Price	Unit Price	Origin
Jingkang In Stock	98% 100mg	¥2,691.00	$4.03 /mgBest ¥26.91/mg CNY	CN China MOQ 100mg	Visit Website
Jingkang In Stock	98% 50mg	¥1,430.00	$4.28 /mg ¥28.60/mg CNY	CN China MOQ 50mg	Visit Website
Jingkang In Stock	98% 10mg	¥454.00	$6.79 /mg ¥45.40/mg CNY	CN China MOQ 10mg	Visit Website
Jingheng Materials Made to Order	98% 10mg	-	-	CN China MOQ 10mg	Visit Website
Jingheng Materials Made to Order	98% 50mg	-	-	CN China MOQ 50mg	Visit Website
Jingheng Materials Made to Order	98% 100mg	-	-	CN China MOQ 100mg	Visit Website

Physicochemical Properties

Boiling Point	709.4ºC at 760 mmHg
Density	1.12g/cm3
Flash Point	382.8ºC
Exact Mass	552.39300
PSA	59.08000
LogP	7.43220
Refractive Index	1.564

GHS Safety & Compliance

IrritantSignal word: Warning

H335 — May cause respiratory irritation

Activity & Biological Data

Additional Information	[1]. Imkamp F, et al. Chemiosmotic energy conservation with Na(+) as the coupling ion during hydrogen-dependent caffeate reduction by Acetobacterium woodii. J Bacteriol. 2002 Apr;184(7):1947-51. [2]. Wang L, et al. The role of Rnf in ion gradient formation in Desulfovibrio alaskensis. PeerJ. 2016 Apr 14;4:e1919. [3]. Makrlík, E, et al. Sodium Ionophore III as Very Effective Receptor for Trivalent Europium and Americium.J Solution Chem (2016) 45: 463.

Additional Information

[1]. Imkamp F, et al. Chemiosmotic energy conservation with Na(+) as the coupling ion during hydrogen-dependent caffeate reduction by Acetobacterium woodii. J Bacteriol. 2002 Apr;184(7):1947-51. [2]. Wang L, et al. The role of Rnf in ion gradient formation in Desulfovibrio alaskensis. PeerJ. 2016 Apr 14;4:e1919. [3]. Makrlík, E, et al. Sodium Ionophore III as Very Effective Receptor for Trivalent Europium and Americium.J Solution Chem (2016) 45: 463.

Frequently Asked Questions

What is the CAS number of Sodium ionophore III?

The CAS number of Sodium ionophore III is 81686-22-8.

What are the molecular formula and molecular weight of Sodium ionophore III?

Sodium ionophore III has molecular formula C34H52N2O4 and molecular weight 552.78800 g/mol.

Which suppliers offer Sodium ionophore III?

2 supplier(s) listed; reference unit price ¥26.91–45.40 /mg.

Is Sodium ionophore III hazardous?

Sodium ionophore III has GHS signal word Warning and hazard statements H335 — May cause respiratory irritation.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Sodium ionophore III (CAS 81686-22-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10935-8 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.