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 49 results
Search term:
MF = 'C_{5}H_{5}BrN_{2}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
63790
zoom
C
5
H
5
BrN
2
173.0106
201
147
6
21
265823
zoom
C
5
H
5
BrN
2
173.0106
171
100
0
0
604094
zoom
C
5
H
5
BrN
2
173.0106
170
93
0
2
714348
zoom
C
5
H
5
BrN
2
173.0106
170
85
0
3
558002
zoom
C
5
H
5
BrN
2
173.0106
166
91
0
0
307340
zoom
C
5
H
5
BrN
2
173.0106
164
97
0
20
24307
zoom
C
5
H
5
BrN
2
173.0106
160
84
0
0
557998
zoom
C
5
H
5
BrN
2
173.0106
159
86
0
25
714367
zoom
C
5
H
5
BrN
2
173.0106
154
87
0
10
2043636
zoom
C
5
H
5
BrN
2
173.0106
129
63
0
3
10690429
zoom
C
5
H
5
BrN
2
173.0106
124
75
0
29
9118155
zoom
C
5
H
5
BrN
2
173.0106
115
61
0
31
10634700
zoom
C
5
H
5
BrN
2
173.0106
107
62
0
27
14463887
zoom
C
5
H
5
BrN
2
173.0106
104
56
0
11
21473242
zoom
C
5
H
5
BrN
2
173.0106
103
61
0
33
10133332
zoom
C
5
H
5
BrN
2
173.0106
93
57
0
3
14172819
zoom
C
5
H
5
BrN
2
173.0106
91
52
0
9
23346528
zoom
C
5
H
5
BrN
2
173.0106
89
51
0
19
24217817
zoom
C
5
H
5
BrN
2
173.0106
81
53
0
16
14172791
zoom
C
5
H
5
BrN
2
173.0106
68
41
0
29
1
2
3
Advertisement
Advertisement
Spotlight
Advertisement