Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
History
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
to
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Search
Search Hits Limit:
100
1000
10000
Filter
Single/Multi-component
Search Any
Search Single-Component Structures Only
Search Multi-Component Structures Only
Isotopically Labeled
Search Any
Search Isotopically Labeled Structures Only
Disregard Isotopically Labeled Structures
Additional Filters
Filter only those having analytical data
Found 310 results
Search term:
MF = 'C_{11}H_{10}BrN_{5}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2299698
zoom
C
11
H
10
BrN
5
O
2
324.1334
52
65
0
0
2232133
zoom
C
11
H
10
BrN
5
O
2
324.1334
20
15
0
0
2300761
zoom
C
11
H
10
BrN
5
O
2
324.1334
19
22
0
0
7968737
zoom
C
11
H
10
BrN
5
O
2
324.1334
19
11
0
0
12524806
zoom
C
11
H
10
BrN
5
O
2
324.1334
19
11
0
0
12251328
zoom
C
11
H
10
BrN
5
O
2
324.1334
18
12
0
0
515099
zoom
C
11
H
10
BrN
5
O
2
324.1334
18
15
0
0
2231759
zoom
C
11
H
10
BrN
5
O
2
324.1334
18
15
0
0
7912621
zoom
C
11
H
10
BrN
5
O
2
324.1334
15
11
0
0
10853055
zoom
C
11
H
10
BrN
5
O
2
324.1334
14
8
0
0
48059651
zoom
C
11
H
10
BrN
5
O
2
324.1334
14
15
0
0
7912061
zoom
C
11
H
10
BrN
5
O
2
324.1334
13
10
0
0
4037284
zoom
C
11
H
10
BrN
5
O
2
324.1334
13
10
0
0
22808588
zoom
C
11
H
10
BrN
5
O
2
324.1334
10
7
0
0
4604583
zoom
C
11
H
10
BrN
5
O
2
324.1334
9
7
0
0
109451
zoom
C
11
H
10
BrN
5
O
2
324.1334
8
7
0
0
29985251
zoom
C
11
H
10
BrN
5
O
2
324.1334
7
7
0
0
35225783
zoom
C
11
H
10
BrN
5
O
2
324.1334
7
7
0
0
21839404
zoom
C
11
H
10
BrN
5
O
2
324.1334
7
5
0
0
35391334
zoom
C
11
H
10
BrN
5
O
2
324.1334
6
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement