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 100 results
Search term:
MF = 'C_{32}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
1422489
zoom
C
32
H
27
N
5
O
2
S
545.6541
23
16
0
0
4160141
zoom
C
32
H
27
N
5
O
2
S
545.654079999999
21
13
0
0
4160145
zoom
C
32
H
27
N
5
O
2
S
545.654079999999
21
13
0
0
5260160
zoom
C
32
H
27
N
5
O
2
S
545.6541
17
11
0
0
11910446
zoom
C
32
H
27
N
5
O
2
S
545.6541
14
9
0
0
11910708
zoom
C
32
H
27
N
5
O
2
S
545.6541
14
10
0
0
12137329
zoom
C
32
H
27
N
5
O
2
S
545.6541
14
9
0
0
4308133
zoom
C
32
H
27
N
5
O
2
S
545.654079999999
12
8
0
0
1565083
zoom
C
32
H
27
N
5
O
2
S
545.6541
12
8
0
0
12258255
zoom
C
32
H
27
N
5
O
2
S
545.6541
11
7
0
0
7918240
zoom
C
32
H
27
N
5
O
2
S
545.6541
10
8
0
0
3396009
zoom
C
32
H
27
N
5
O
2
S
545.654079999999
10
8
0
0
5261728
zoom
C
32
H
27
N
5
O
2
S
545.6541
9
6
0
0
20235870
- 0/1 defined
zoom
C
32
H
27
N
5
O
2
S
545.6541
9
7
0
0
20235894
- 0/1 defined
zoom
C
32
H
27
N
5
O
2
S
545.6541
9
7
0
0
20222444
zoom
C
32
H
27
N
5
O
2
S
545.6541
7
4
0
0
3630192
zoom
C
32
H
27
N
5
O
2
S
545.654079999999
7
5
0
0
35035349
zoom
C
32
H
27
N
5
O
2
S
545.6541
6
6
0
0
22229623
zoom
C
32
H
27
N
5
O
2
S
545.6541
5
3
0
0
319632
zoom
C
32
H
27
N
5
O
2
S
545.6541
5
4
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement