RSC
SyntheticPages
Login
Register
About
What is ChemSpider?
ChemSpider Blog
Data Sources
The Team
Advisory Group
Collaborators
Present Sponsors
Sponsor ChemSpider
Advertise
More Searches
Simple search
Structure search
Advanced search
Search History
Web APIs
Help
FAQ
Help
Getting Started
Forum
SiteMap
Search
Simple
Structure
Advanced
Intrinsic properties
More searches...
Ligand screening
Chemical elements
Intrinsic properties
Predicted properties
Data slice
Supplementary Information
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
±
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:
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Options
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
Search
Search Hits Limit:
10
100
1000
10000
Loading ...
100 hits returned from a total of 184.
Search terms:
MF = 'C_{25}H_{28}N_{4}O_{2}S_{2}'
Grid
Tile
Table
Names/Structures
Names
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1090010
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
16
18
0
0
2377425
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
15
22
0
0
3646717
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
14
15
0
0
4922381
- 0/1 defined
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
13
13
0
0
1715185
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
9
9
0
0
2845853
- 0/1 defined
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
8
8
0
0
4298268
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
8
8
0
0
1516350
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
8
8
0
0
2444242
- 0/1 defined
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
8
8
0
0
2444244
- 0/1 defined
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
8
8
0
0
1187870
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
8
8
0
0
1187874
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
8
8
0
0
1437905
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
7
7
0
0
2457672
- 0/1 defined
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
7
7
0
0
3133832
- 0/1 defined
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
7
7
0
0
2349533
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
7
7
0
0
2355535
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
6
6
0
0
2858154
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
6
6
0
0
2649569
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
6
6
0
0
10922889
zoom
C
25
H
28
N
4
O
2
S
2
480.6454
6
6
0
0
1
2
3
4
5
Generate Leads
Advertise
Sponsor
Advertisements
Also from the RSC