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74267-27-9

74267-27-9 structure
74267-27-9 structure

Name calcium ionophore ii
Synonyms N,N,N',N',-Tetracyclohexyl-3-oxapentandiamin
N,N,N',N'-TETRACYCLOHEXYL-3-OXAPENTANEDIAMIDE
ETH 129
Description N,N,N′,N′-Tetracyclohexyl-3-oxapentanediamide (Calcium ionophore II) is a lipophilic ionophore that can be used in preparing calcium ion-selective electrode[1].
Related Catalog
In Vitro Calcium ion-selective electrode can be used to measure the intracellular free calcium[1].
References

[1]. Ma YL, et, al. A study of calcium ion-selective PVC membrane electrode based on neutral carrier N,n,n',n'-tetracyclo-3-oxapentanediamide (correction of oxapetanediamide). J Tongji Med Univ. 1992;12(2):98-102.

Density 1.07g/cm3
Boiling Point 613.7ºC at 760 mmHg
Molecular Formula C28H48N2O3
Molecular Weight 460.69
Flash Point 325ºC
Exact Mass 460.36600
PSA 49.85000
LogP 5.99100
Index of Refraction 1.536
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 37
Safety Phrases 22-24/25
RIDADR NONH for all modes of transport
WGK Germany 3

~11%

74267-27-9 structure

74267-27-9

Literature: Pretsch, Erno; Ammann, Daniel; Osswald, Hans F.; Guggi, Marc; Simon, Wilhelm Helvetica Chimica Acta, 1980 , vol. 63, # 1 p. 191 - 196
Precursor  2

DownStream  0