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 11202 results
Search term:
MF = 'C_{13}H_{26}N_{2}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21403305
zoom
C
13
H
26
N
2
O
3
258.3571
71
48
0
0
21403306
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
48
32
0
0
21800637
zoom
C
13
H
26
N
2
O
3
258.3571
47
37
0
0
27473873
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
38
19
0
0
21403307
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
35
26
0
0
28296902
zoom
C
13
H
26
N
2
O
3
258.3571
24
16
0
0
35328918
zoom
C
13
H
26
N
2
O
3
258.3571
24
20
0
0
28299159
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
23
15
0
0
25672193
zoom
C
13
H
26
N
2
O
3
258.3571
23
19
0
0
28299171
zoom
C
13
H
26
N
2
O
3
258.3571
23
15
0
0
28299161
zoom
C
13
H
26
N
2
O
3
258.3571
23
15
0
0
559380
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
23
15
0
0
29379728
zoom
C
13
H
26
N
2
O
3
258.3571
23
19
0
0
26497997
zoom
C
13
H
26
N
2
O
3
258.3571
22
18
0
0
28547159
zoom
C
13
H
26
N
2
O
3
258.3571
21
17
0
0
28557130
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
21
16
0
0
29286191
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
20
12
0
0
28299165
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
20
17
0
0
28299168
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
20
19
0
0
28299160
- 0/1 defined
zoom
C
13
H
26
N
2
O
3
258.3571
20
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement