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 1161 results
Search term:
MF = 'C_{16}H_{21}BrN_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
576078
- 0/3 defined
zoom
C
16
H
21
BrN
2
321.2553
22
15
0
0
552693
zoom
C
16
H
21
BrN
2
321.2553
19
21
0
0
666728
- 0/3 defined
zoom
C
16
H
21
BrN
2
321.2553
18
12
0
0
165814
- 2/2 defined
zoom
C
16
H
21
BrN
2
321.2553
18
14
0
0
161096
- 2/2 defined
zoom
C
16
H
21
BrN
2
321.2553
10
9
3
12
8420986
- 0/2 defined
zoom
C
16
H
21
BrN
2
321.2553
9
8
0
0
21344120
zoom
C
16
H
21
BrN
2
321.2553
9
6
0
0
10860942
zoom
C
16
H
21
BrN
2
321.2553
8
6
0
0
21794428
zoom
C
16
H
21
BrN
2
321.2553
7
3
0
0
23173427
- 0/2 defined
zoom
C
16
H
21
BrN
2
321.2553
7
6
0
0
8646700
zoom
C
16
H
21
BrN
2
321.2553
7
6
0
0
2273856
- 0/1 defined
zoom
C
16
H
21
BrN
2
321.25534
6
6
0
0
699932
- 0/3 defined
zoom
C
16
H
21
BrN
2
321.2553
5
2
0
0
10602609
zoom
C
16
H
21
BrN
2
321.2553
3
3
0
0
23718568
- 1/3 defined
zoom
C
16
H
21
BrN
2
321.2553
3
3
0
0
32145821
zoom
C
16
H
21
BrN
2
321.2553
3
3
0
0
32145822
zoom
C
16
H
21
BrN
2
321.2553
3
3
0
0
32145831
zoom
C
16
H
21
BrN
2
321.2553
3
3
0
0
32145832
zoom
C
16
H
21
BrN
2
321.2553
3
3
0
0
38899769
- 0/2 defined
zoom
C
16
H
21
BrN
2
321.2553
3
3
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement