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 1400 results
Search term:
MF = 'C_{24}H_{21}N_{3}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2158803
- 0/2 defined
zoom
C
24
H
21
N
3
O
367.44304
41
33
0
0
4686321
zoom
C
24
H
21
N
3
O
367.443
32
24
0
0
882160
zoom
C
24
H
21
N
3
O
367.443
30
21
0
0
2220311
- 0/1 defined
zoom
C
24
H
21
N
3
O
367.44304
29
20
0
0
543585
- 0/2 defined
zoom
C
24
H
21
N
3
O
367.443
28
19
0
0
862723
zoom
C
24
H
21
N
3
O
367.443
27
15
0
0
871985
zoom
C
24
H
21
N
3
O
367.443
25
17
0
0
1084354
zoom
C
24
H
21
N
3
O
367.443
25
18
0
0
2232994
- 0/1 defined
zoom
C
24
H
21
N
3
O
367.44304
25
18
0
0
1620865
zoom
C
24
H
21
N
3
O
367.443
25
18
0
0
1687585
zoom
C
24
H
21
N
3
O
367.443
24
14
0
0
2154294
- 0/2 defined
zoom
C
24
H
21
N
3
O
367.44304
24
17
0
0
1285795
zoom
C
24
H
21
N
3
O
367.443
24
16
0
0
1027042
zoom
C
24
H
21
N
3
O
367.443
24
16
0
0
853996
zoom
C
24
H
21
N
3
O
367.443
24
20
0
0
1476754
zoom
C
24
H
21
N
3
O
367.443
23
11
0
0
1553104
zoom
C
24
H
21
N
3
O
367.443
23
12
0
0
1596134
zoom
C
24
H
21
N
3
O
367.443
22
13
0
0
1596136
zoom
C
24
H
21
N
3
O
367.443
22
13
0
0
1148756
zoom
C
24
H
21
N
3
O
367.443
22
15
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement