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ChEBI
> Main
CHEBI:52891 - QSY9 succinimidyl ester(1+)
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ChEBI Name
QSY9 succinimidyl ester(1+)
ChEBI ID
CHEBI:52891
Definition
A cationic fluorescent dye derived from 9-phenylxanthene.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C43H39N4O13S3
Net Charge
+1
Average Mass
915.98400
Monoisotopic Mass
915.16703
InChI
InChI=1S/C43H38N4O13S3/c1-
44(28-
7-
13-
32(14-
8-
28)
62(53,54)
55)
30-
11-
17-
34-
37(25-
30)
59-
38-
26-
31(45(2)
29-
9-
15-
33(16-
10-
29)
63(56,57)
58)
12-
18-
35(38)
42(34)
36-
5-
3-
4-
6-
39(36)
61(51,52)
46-
23-
21-
27(22-
24-
46)
43(50)
60-
47-
40(48)
19-
20-
41(47)
49/h3-
18,25-
27H,19-
24H2,1-
2H3,(H-
,53,54,55,56,57,58)
/p+1
InChIKey
UFGPPUDYRGLQJT-UHFFFAOYSA-O
SMILES
CN(c1ccc(cc1)
S(O)
(=O)
=O)
c1ccc2c(-
c3ccccc3S(=O)
(=O)
N3CCC(CC3)
C(=O)
ON3C(=O)
CCC3=O)
c3ccc(cc3oc2c1)
=[N+]
(C)
c1ccc(cc1)
S(O)
(=O)
=O
Roles Classification
Application
(s):
fluorochrome
A fluorescent dye used to stain biological specimens.
dye
(via
xanthene dye
)
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
QSY9 succinimidyl ester(1+) (
CHEBI:52891
)
has role
fluorochrome (
CHEBI:51217
)
QSY9 succinimidyl ester(1+) (
CHEBI:52891
)
is a
iminium ion (
CHEBI:35286
)
QSY9 succinimidyl ester(1+) (
CHEBI:52891
)
is a
xanthene dye (
CHEBI:37929
)
Incoming
QSY9 succinimidyl ester (
CHEBI:52259
)
has part
QSY9 succinimidyl ester(1+) (
CHEBI:52891
)
IUPAC Name
N
-
(9-
{2-
[(4-
{[(2,5-
dioxopyrrolidin-
1-
yl)oxy]carbonyl}piperidin-
1-
yl)sulfonyl]phenyl}-
6-
[methyl(4-
sulfophenyl)amino]-
3
H
-
xanthen-
3-
ylidene)-
N
-
methyl-
4-
sulfoanilinium
Last Modified
31 July 2009