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 492 results
Search term:
MF = 'C_{25}H_{27}F_{2}N_{3}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
22169588
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
10
9
0
0
22223350
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
10
8
0
0
4248175
zoom
C
25
H
27
F
2
N
3
O
3
455.4969864
9
7
0
0
11098939
zoom
C
25
H
27
F
2
N
3
O
3
455.497
9
7
0
0
23041150
zoom
C
25
H
27
F
2
N
3
O
3
455.497
9
8
0
0
21753519
zoom
C
25
H
27
F
2
N
3
O
3
455.497
8
5
0
0
22127559
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
8
8
0
0
22130639
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
8
8
0
0
29051747
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
7
0
0
29051757
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
7
0
0
22600380
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22600922
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22616726
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22617251
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22618229
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22665252
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22690112
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22695205
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22698637
- 0/2 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
22704708
- 0/1 defined
zoom
C
25
H
27
F
2
N
3
O
3
455.497
7
6
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement