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 1574 results
Search term:
MF = 'C_{25}H_{27}N_{5}O_{2}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
935886
zoom
C
25
H
27
N
5
O
2
S
461.5792
20
13
0
0
4996152
zoom
C
25
H
27
N
5
O
2
S
461.5792
20
10
0
0
12267142
zoom
C
25
H
27
N
5
O
2
S
461.5792
20
14
0
0
4220331
zoom
C
25
H
27
N
5
O
2
S
461.57918
19
11
0
0
4691662
zoom
C
25
H
27
N
5
O
2
S
461.5792
19
11
0
0
24751852
zoom
C
25
H
27
N
5
O
2
S
461.5792
19
22
0
0
21116773
zoom
C
25
H
27
N
5
O
2
S
461.5792
17
9
0
0
4467033
zoom
C
25
H
27
N
5
O
2
S
461.57918
17
13
0
0
4467685
zoom
C
25
H
27
N
5
O
2
S
461.57918
17
13
0
0
17484660
zoom
C
25
H
27
N
5
O
2
S
461.5792
17
12
0
0
3476479
zoom
C
25
H
27
N
5
O
2
S
461.57918
17
14
0
0
21116708
zoom
C
25
H
27
N
5
O
2
S
461.5792
16
8
0
0
4995592
zoom
C
25
H
27
N
5
O
2
S
461.5792
16
11
0
0
4995661
- 0/1 defined
zoom
C
25
H
27
N
5
O
2
S
461.5792
16
11
0
0
4996147
zoom
C
25
H
27
N
5
O
2
S
461.5792
16
10
0
0
4996149
zoom
C
25
H
27
N
5
O
2
S
461.5792
16
10
0
0
3038230
zoom
C
25
H
27
N
5
O
2
S
461.57918
15
10
0
0
17517526
zoom
C
25
H
27
N
5
O
2
S
461.5792
15
11
0
0
12900353
zoom
C
25
H
27
N
5
O
2
S
461.5792
15
9
0
0
11680337
zoom
C
25
H
27
N
5
O
2
S
461.5792
15
11
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement