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> Main
CHEBI:88284 - Durazol blue 4R (acid form)
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ChEBI Name
Durazol blue 4R (acid form)
ChEBI ID
CHEBI:88284
Definition
A naphthalenesulfonic acid that is the free acid form of the dye Sirius red F3B (the trisodium salt).
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C34H27N5O12S3
Net Charge
0
Average Mass
793.804
Monoisotopic Mass
793.08183
InChI
InChI=1S/C34H27N5O12S3/c1-
18-
10-
27(37-
39-
33-
31(54(48,49)
50)
14-
19-
11-
22(8-
9-
25(19)
34(33)
41)
35-
21-
6-
4-
3-
5-
7-
21)
30(51-
2)
17-
26(18)
36-
38-
28-
15-
23(52(42,43)
44)
12-
20-
13-
24(53(45,46)
47)
16-
29(40)
32(20)
28/h3-
17,35,40-
41H,1-
2H3,(H,42,43,44)
(H,45,46,47)
(H,48,49,50)
InChIKey
OJWWQROAEXSSTO-UHFFFAOYSA-N
SMILES
C12=CC=C(C=C1C=C(C(=C2O)
N=NC=3C=C(C(=CC3OC)
N=NC=4C=C(C=C5C4C(=CC(=C5)
S(O)
(=O)
=O)
O)
S(O)
(=O)
=O)
C)
S(O)
(=O)
=O)
NC=6C=CC=CC6
Roles Classification
Chemical Role
(s):
Bronsted base
A molecular entity capable of accepting a hydron from a donor (Br
o
nsted acid).
(via
organic amino compound
)
Application
(s):
fluorochrome
A fluorescent dye used to stain biological specimens.
histological dye
A dye used in microscopic or electron microscopic examination of cells and tissues to give contrast and to highlight particular features of interest, such as nuclei and cytoplasm.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
Durazol blue 4R (acid form) (
CHEBI:88284
)
has role
fluorochrome (
CHEBI:51217
)
Durazol blue 4R (acid form) (
CHEBI:88284
)
has role
histological dye (
CHEBI:77178
)
Durazol blue 4R (acid form) (
CHEBI:88284
)
is a
aminonaphthalenesulfonic acid (
CHEBI:38210
)
Durazol blue 4R (acid form) (
CHEBI:88284
)
is a
aromatic ether (
CHEBI:35618
)
Durazol blue 4R (acid form) (
CHEBI:88284
)
is a
azobenzenes (
CHEBI:22682
)
Durazol blue 4R (acid form) (
CHEBI:88284
)
is a
bis(azo) compound (
CHEBI:48960
)
Durazol blue 4R (acid form) (
CHEBI:88284
)
is a
naphthols (
CHEBI:25392
)
Durazol blue 4R (acid form) (
CHEBI:88284
)
is a
secondary amino compound (
CHEBI:50995
)
Durazol blue 4R (acid form) (
CHEBI:88284
)
is conjugate acid of
Durazol blue 4R(3−) (
CHEBI:88287
)
Incoming
Durazol blue 4R(3−) (
CHEBI:88287
)
is conjugate base of
Durazol blue 4R (acid form) (
CHEBI:88284
)
IUPAC Name
4-
({4-
[(6-
anilino-
1-
hydroxy-
3-
sulfonaphthalen-
2-
yl)diazenyl]-
5-
methoxy-
2-
methylphenyl}diazenyl)-
5-
hydroxynaphthalene-
2,7-
disulfonic acid
Synonyms
Sources
direct blue 67 (acid form)
ChEBI
direct blue 67 free acid
ChEBI
Durazol blue 4R free acid
ChEBI
NSC 47755
ChEBI
Registry Number
Type
Source
20756637
Reaxys Registry Number
Reaxys
Last Modified
20 October 2015