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74736

N-Octadecanoyl-Nile blue

Name: N-Octadecanoyl-Nile blue
Brand: SIAL

≥98.0% (TLC)

Synonym(s):

Chromoionophore I, 3-Octadecanoylimino-7-(diethylamino)-1,2-benzophenoxazine, 9-(Diethylamino)-5-(octadecanoylimino)-5H-benzo[a]phenoxazine, N-Octadecanoyl-Nile blue, ETH 5294

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About This Item

Empirical Formula (Hill Notation):

C₃₈H₅₃N₃O₂

CAS Number:

125829-24-5

Molecular Weight:

583.85

PubChem Substance ID:

24886716

UNSPSC Code:

26111700

Beilstein/REAXYS Number:

3576427

MDL number:

MFCD00213935

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Properties

assay

≥98.0% (TLC)

mp

91-93 °C (lit.)

solubility

DMF: soluble, DMSO: soluble, alcohols: soluble

fluorescence

λ_ex 614 nm; λ_em 663 nm (protonated)

suitability

suitable for fluorescence

SMILES string

CCCCCCCCCCCCCCCCCC(=O)\N=C1/C=C2Oc3cc(ccc3N=C2c4ccccc14)N(CC)CC

InChI

1S/C38H53N3O2/c1-4-7-8-9-10-11-12-13-14-15-16-17-18-19-20-25-37(42)39-34-29-36-38(32-24-22-21-23-31(32)34)40-33-27-26-30(28-35(33)43-36)41(5-2)6-3/h21-24,26-29H,4-20,25H2,1-3H3/b39-34+

InChI key

MYWBZQJIXVRCJC-JQJRJOTLSA-N

Description

General description

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Application

Assay of K⁺ and of Ca²⁺ activity with solvent polymeric optode membrane based on ETH 5294 and potassium ionophore I (valinomycin)

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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