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 356 results
Search term:
MF = 'C_{19}H_{27}BrN_{2}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1277688
zoom
C
19
H
27
BrN
2
O
379.3345
19
10
0
0
2153291
- 0/3 defined
zoom
C
19
H
27
BrN
2
O
379.33448
18
14
0
0
2205372
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.33448
18
15
0
0
3412503
zoom
C
19
H
27
BrN
2
O
379.33448
17
10
0
0
4253876
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.33448
16
13
0
0
2153875
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.33448
15
11
0
0
2412158
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.3345
15
12
0
0
935056
zoom
C
19
H
27
BrN
2
O
379.3345
15
10
0
0
2412151
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.3345
14
11
0
0
4353612
zoom
C
19
H
27
BrN
2
O
379.33448
14
10
0
0
3867054
zoom
C
19
H
27
BrN
2
O
379.3345
14
10
0
0
20309006
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.3345
11
9
0
0
10902369
- 0/2 defined
zoom
C
19
H
27
BrN
2
O
379.3345
9
7
0
0
3356834
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.33448
9
6
0
0
2542290
zoom
C
19
H
27
BrN
2
O
379.3345
8
5
0
0
22448025
zoom
C
19
H
27
BrN
2
O
379.3345
8
7
0
0
26146197
zoom
C
19
H
27
BrN
2
O
379.3345
7
8
0
0
26147258
zoom
C
19
H
27
BrN
2
O
379.3345
7
8
0
0
26158103
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.3345
7
7
0
0
30093983
- 0/1 defined
zoom
C
19
H
27
BrN
2
O
379.3345
7
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement