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 23 results
Search term:
MF = 'C_{4}H_{7}Br'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
73538
zoom
C
4
H
7
Br
135.0024
147
130
1
4
19967
zoom
C
4
H
7
Br
135.0024
123
112
7
82
70487
zoom
C
4
H
7
Br
135.0024
117
1403
0
20
317621
zoom
C
4
H
7
Br
135.0024
110
75
0
33
89009
zoom
C
4
H
7
Br
135.0024
91
56
0
1371
553138
zoom
C
4
H
7
Br
135.0024
68
100
4
41
4481256
zoom
C
4
H
7
Br
135.0024
54
61
1
228
81237
zoom
C
4
H
7
Br
135.0024
54
45
1
4
4516544
zoom
C
4
H
7
Br
135.0024
43
102
0
3
10797577
zoom
C
4
H
7
Br
135.0024
31
25
0
0
124258
- 0/1 defined
zoom
C
4
H
7
Br
135.0024
28
24
1
9
4516556
zoom
C
4
H
7
Br
135.0024
28
30
1
1352
19671
zoom
C
4
H
7
Br
135.0024
20
14
1
218
109145
zoom
C
4
H
7
Br
135.0024
17
11
2
20
21229771
zoom
C
4
H
7
Br
135.0024
17
13
0
1348
4575847
zoom
C
4
H
7
Br
135.0024
14
7
1
0
4510954
zoom
C
4
H
7
Br
135.0024
13
9
0
6
61470718
- 1/2 defined
zoom
C
4
H
7
Br
135.0024
2
2
0
0
61632201
- 2/2 defined
zoom
C
4
H
7
Br
135.0024
1
1
0
0
65998268
zoom
C
4
H
7
Br
135.0024
1
1
0
0
1
2
Advertisement
Advertisement
Spotlight
Advertisement