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 2154 results
Search term:
MF = 'C_{25}H_{22}N_{4}O_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2636902
- 0/1 defined
zoom
C
25
H
22
N
4
O
5
458.466
23
15
0
0
3202738
- 0/1 defined
zoom
C
25
H
22
N
4
O
5
458.466
22
16
0
0
2048472
zoom
C
25
H
22
N
4
O
5
458.46598
21
19
0
0
2255540
zoom
C
25
H
22
N
4
O
5
458.46598
21
15
0
0
2151176
- 0/1 defined
zoom
C
25
H
22
N
4
O
5
458.46598
20
15
0
0
1179422
zoom
C
25
H
22
N
4
O
5
458.466
20
15
0
0
1476086
zoom
C
25
H
22
N
4
O
5
458.466
20
14
0
0
4372732
zoom
C
25
H
22
N
4
O
5
458.46598
20
13
0
0
12899892
zoom
C
25
H
22
N
4
O
5
458.466
19
11
0
0
2390639
zoom
C
25
H
22
N
4
O
5
458.46598
19
12
0
0
2224104
- 0/1 defined
zoom
C
25
H
22
N
4
O
5
458.46598
19
15
0
0
2237308
zoom
C
25
H
22
N
4
O
5
458.46598
18
13
0
0
2249311
zoom
C
25
H
22
N
4
O
5
458.46598
18
15
0
0
1479226
zoom
C
25
H
22
N
4
O
5
458.466
18
13
0
0
2223008
- 0/1 defined
zoom
C
25
H
22
N
4
O
5
458.46598
18
14
0
0
12899895
zoom
C
25
H
22
N
4
O
5
458.466
18
9
0
0
21117408
zoom
C
25
H
22
N
4
O
5
458.466
18
9
0
0
5266672
zoom
C
25
H
22
N
4
O
5
458.466
18
16
0
0
12801474
zoom
C
25
H
22
N
4
O
5
458.466
18
11
0
0
4150923
- 0/1 defined
zoom
C
25
H
22
N
4
O
5
458.46598
18
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement