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54015

Sigma-Aldrich

4-(2-Carboxyphenyl)-7-diethylamino-2-(7-diethylamino-2-oxochroman-3-yl)-chromylium perchlorate

BioReagent, suitable for fluorescence, ≥80% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C33H33ClN2O9
CAS Number:
168206-21-1
Molecular Weight:
637.08
MDL number:
MFCD06798192
UNSPSC Code:
12352108
PubChem Substance ID:
57651460
NACRES:
NA.32

product line

BioReagent

Quality Level

100

assay

≥80% (HPLC)

fluorescence

λex 654 nm; λem 694 nm in methylene chloride

suitability

suitable for fluorescence

SMILES string

[O-]Cl(=O)(=O)=O.CCN(CC)c1ccc2C=C(C(=O)Oc2c1)c3cc(-c4ccccc4C(O)=O)c5ccc(cc5[o+]3)N(CC)CC

InChI

1S/C33H32N2O5.ClHO4/c1-5-34(6-2)22-14-13-21-17-28(33(38)40-29(21)18-22)31-20-27(24-11-9-10-12-26(24)32(36)37)25-16-15-23(19-30(25)39-31)35(7-3)8-4;2-1(3,4)5/h9-20H,5-8H2,1-4H3;(H,2,3,4,5)

InChI key

VTMBPDDANDHVLA-UHFFFAOYSA-N

Other Notes

Cyanine-type fluorescent and laser dye

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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P. Czerney et al.
J. Photochem. Photobiol., A, 89, 31-31 (1995)

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