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 298 results
Search term:
MF = 'C_{28}H_{25}ClN_{2}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2151628
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
25
17
0
0
2583319
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
24
16
0
0
2825403
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
23
15
0
0
2148952
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
23
17
0
0
2960526
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
23
14
0
0
3010957
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
22
13
0
0
2135285
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
22
14
0
0
2160304
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
22
16
0
0
3370428
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
17
11
0
0
3720213
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
17
11
0
0
3340022
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
16
11
0
0
12267631
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
16
9
0
0
2583325
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
16
13
0
0
12267738
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
15
10
0
0
2934257
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
12
8
0
0
21339083
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
9
9
0
0
21336274
- 0/1 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
8
7
0
0
22773681
zoom
C
28
H
25
ClN
2
O
2
456.9633
7
6
0
0
20467532
zoom
C
28
H
25
ClN
2
O
2
456.9633
7
6
0
0
4070673
- 0/2 defined
zoom
C
28
H
25
ClN
2
O
2
456.9633
5
3
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement