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Complex Aldehydes

Organic compounds that contain one or more aldehyde functional groups. An aldehyde functional group consists a of a carbonyl with a carbon atom, or a functional group, adjacent to one side and a hydrogen atom at the other side.
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Percent Purity 
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Physical Form 
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Physical Form

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Keyword Search:
1 – 15 of 16 results
1

trans,trans-2,4-Undecadienal, 90+%, remainder mainly trans,cis isomer

CAS: 30361-29-6 Molecular Formula: C11H18O Molecular Weight (g/mol): 166.264 MDL Number: MFCD00014677 InChI Key: UVIUIIFPIWRILL-XBLVEGMJSA-N Synonym: 2,4-undecadienal,2e,4e-undeca-2,4-dienal,undeca-2,4-dien-1-al,trans,trans-2,4-undecadien-1-al,2,4-undecadienal, 2e,4e,2,4-trans,trans-undecadienal,unii-7l26s7bw06,2,4-undecadienal, e,e,trans,trans-2,4-undecadienal,e,e-2,4-undecadien-1-al PubChem CID: 5367531 IUPAC Name: (2E,4E)-undeca-2,4-dienal SMILES: CCCCCCC=CC=CC=O

PubChem CID 5367531
CAS 30361-29-6
Molecular Weight (g/mol) 166.264
MDL Number MFCD00014677
SMILES CCCCCCC=CC=CC=O
Synonym 2,4-undecadienal,2e,4e-undeca-2,4-dienal,undeca-2,4-dien-1-al,trans,trans-2,4-undecadien-1-al,2,4-undecadienal, 2e,4e,2,4-trans,trans-undecadienal,unii-7l26s7bw06,2,4-undecadienal, e,e,trans,trans-2,4-undecadienal,e,e-2,4-undecadien-1-al
IUPAC Name (2E,4E)-undeca-2,4-dienal
InChI Key UVIUIIFPIWRILL-XBLVEGMJSA-N
Molecular Formula C11H18O
2

2,6-Dimethyl-5-heptenal, stabilized, Thermo Scientific Chemicals

CAS: 106-72-9 Molecular Formula: C9H16O Molecular Weight (g/mol): 140.226 MDL Number: MFCD00006981 InChI Key: YGFGZTXGYTUXBA-UHFFFAOYSA-N Synonym: 2,6-dimethyl-5-heptenal,melonal,5-heptenal, 2,6-dimethyl,bergamal,2,6-dimethyl-5-hepten-1-al,2,6-dimethyl-5-heptanal,2,6-dimethylhept-5-en-1-al,fema no. 2389,2,6-dimethyl-2-hepten-7-al,2,6-dimethyl-5-heptenal natural PubChem CID: 61016 IUPAC Name: 2,6-dimethylhept-5-enal SMILES: CC(CCC=C(C)C)C=O

PubChem CID 61016
CAS 106-72-9
Molecular Weight (g/mol) 140.226
MDL Number MFCD00006981
SMILES CC(CCC=C(C)C)C=O
Synonym 2,6-dimethyl-5-heptenal,melonal,5-heptenal, 2,6-dimethyl,bergamal,2,6-dimethyl-5-hepten-1-al,2,6-dimethyl-5-heptanal,2,6-dimethylhept-5-en-1-al,fema no. 2389,2,6-dimethyl-2-hepten-7-al,2,6-dimethyl-5-heptenal natural
IUPAC Name 2,6-dimethylhept-5-enal
InChI Key YGFGZTXGYTUXBA-UHFFFAOYSA-N
Molecular Formula C9H16O
3

trans-4-Decenal, 96%, may cont. ca 7% cis-isomer

CAS: 65405-70-1 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.253 MDL Number: MFCD00065447 InChI Key: CWRKZMLUDFBPAO-VOTSOKGWSA-N Synonym: trans-4-decen-1-al,trans-4-decenal,e-4-decenal,e-dec-4-enal,4-decenal, e,4-decenal,unii-kz74b5801j,4-decene-1-al,dec-4-enal,fema no. 3264 PubChem CID: 5702654 IUPAC Name: (E)-dec-4-enal SMILES: CCCCCC=CCCC=O

PubChem CID 5702654
CAS 65405-70-1
Molecular Weight (g/mol) 154.253
MDL Number MFCD00065447
SMILES CCCCCC=CCCC=O
Synonym trans-4-decen-1-al,trans-4-decenal,e-4-decenal,e-dec-4-enal,4-decenal, e,4-decenal,unii-kz74b5801j,4-decene-1-al,dec-4-enal,fema no. 3264
IUPAC Name (E)-dec-4-enal
InChI Key CWRKZMLUDFBPAO-VOTSOKGWSA-N
Molecular Formula C10H18O
4

cis-4-Decenal, 95%

CAS: 21662-09-9 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.253 MDL Number: MFCD00007024 InChI Key: CWRKZMLUDFBPAO-VOTSOKGWSA-N Synonym: trans-4-decen-1-al,trans-4-decenal,e-4-decenal,e-dec-4-enal,4-decenal, e,4-decenal,unii-kz74b5801j,4-decene-1-al,dec-4-enal,fema no. 3264 PubChem CID: 5702654 IUPAC Name: (E)-dec-4-enal SMILES: CCCCCC=CCCC=O

PubChem CID 5702654
CAS 21662-09-9
Molecular Weight (g/mol) 154.253
MDL Number MFCD00007024
SMILES CCCCCC=CCCC=O
Synonym trans-4-decen-1-al,trans-4-decenal,e-4-decenal,e-dec-4-enal,4-decenal, e,4-decenal,unii-kz74b5801j,4-decene-1-al,dec-4-enal,fema no. 3264
IUPAC Name (E)-dec-4-enal
InChI Key CWRKZMLUDFBPAO-VOTSOKGWSA-N
Molecular Formula C10H18O
5

trans,trans-2,4-Dodecadienal, 90+%, remainder mainly trans, cis isomer

CAS: 21662-16-8 Molecular Formula: C12H20O Molecular Weight (g/mol): 180.29 MDL Number: MFCD00014678 InChI Key: QKTZBZWNADPFOL-BNFZFUHLSA-N Synonym: 2e,4e-dodeca-2,4-dienal,2,4-dodecadienal,e,e-2,4-dodecadienal,trans,trans-2,4-dodecadienal,2,4-dodecadien-1-al,2e,4e-2,4-dodecadienal,e,e-2,4-dodecadien-1-al,2,4-dodecadienal, e,e,unii-vo340rj9lu PubChem CID: 5367530 IUPAC Name: (2E,4E)-dodeca-2,4-dienal SMILES: CCCCCCC\C=C\C=C\C=O

PubChem CID 5367530
CAS 21662-16-8
Molecular Weight (g/mol) 180.29
MDL Number MFCD00014678
SMILES CCCCCCC\C=C\C=C\C=O
Synonym 2e,4e-dodeca-2,4-dienal,2,4-dodecadienal,e,e-2,4-dodecadienal,trans,trans-2,4-dodecadienal,2,4-dodecadien-1-al,2e,4e-2,4-dodecadienal,e,e-2,4-dodecadien-1-al,2,4-dodecadienal, e,e,unii-vo340rj9lu
IUPAC Name (2E,4E)-dodeca-2,4-dienal
InChI Key QKTZBZWNADPFOL-BNFZFUHLSA-N
Molecular Formula C12H20O
6

Undecylenic aldehyde, 97%

CAS: 112-45-8 Molecular Formula: C11H20O Molecular Weight (g/mol): 168.28 MDL Number: MFCD00007032 InChI Key: OFHHDSQXFXLTKC-UHFFFAOYSA-N Synonym: 10-undecenal,undecylenic aldehyde,undecylenaldehyde,hendecenal,10-undecen-1-al,1-undecen-10-al,10-undecylenealdehyde,10-hendecenal,10-undecenyl aldehyde,c-11 aldehyde, undecylenic PubChem CID: 8187 IUPAC Name: undec-10-enal SMILES: C=CCCCCCCCCC=O

PubChem CID 8187
CAS 112-45-8
Molecular Weight (g/mol) 168.28
MDL Number MFCD00007032
SMILES C=CCCCCCCCCC=O
Synonym 10-undecenal,undecylenic aldehyde,undecylenaldehyde,hendecenal,10-undecen-1-al,1-undecen-10-al,10-undecylenealdehyde,10-hendecenal,10-undecenyl aldehyde,c-11 aldehyde, undecylenic
IUPAC Name undec-10-enal
InChI Key OFHHDSQXFXLTKC-UHFFFAOYSA-N
Molecular Formula C11H20O
7

trans-2,cis-6-Nonadienal, 90+% (major isomer), remainder mainly trans,trans-isomer

CAS: 557-48-2 Molecular Formula: C9H14O Molecular Weight (g/mol): 138.21 MDL Number: MFCD00007009 InChI Key: HZYHMHHBBBSGHB-ODYTWBPASA-N Synonym: trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal PubChem CID: 643731 ChEBI: CHEBI:7610 IUPAC Name: (2E,6Z)-nona-2,6-dienal SMILES: CCC=CCCC=CC=O

PubChem CID 643731
CAS 557-48-2
Molecular Weight (g/mol) 138.21
ChEBI CHEBI:7610
MDL Number MFCD00007009
SMILES CCC=CCCC=CC=O
Synonym trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal
IUPAC Name (2E,6Z)-nona-2,6-dienal
InChI Key HZYHMHHBBBSGHB-ODYTWBPASA-N
Molecular Formula C9H14O
9
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5-Methylfurfural, 98+%

CAS: 620-02-0 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00003232 InChI Key: OUDFNZMQXZILJD-UHFFFAOYSA-N Synonym: 5-methylfurfural,5-methyl-2-furaldehyde,5-methyl furfural,5-methyl-2-furfural,2-furancarboxaldehyde, 5-methyl,5-methylfuran-2-al,5-methyl-2-furancarboxaldehyde,5-methylfurfuraldehyde,2-furaldehyde, 5-methyl,2-formyl-5-methylfuran PubChem CID: 12097 ChEBI: CHEBI:2091 IUPAC Name: 5-methylfuran-2-carbaldehyde SMILES: CC1=CC=C(O1)C=O

PubChem CID 12097
CAS 620-02-0
Molecular Weight (g/mol) 110.11
ChEBI CHEBI:2091
MDL Number MFCD00003232
SMILES CC1=CC=C(O1)C=O
Synonym 5-methylfurfural,5-methyl-2-furaldehyde,5-methyl furfural,5-methyl-2-furfural,2-furancarboxaldehyde, 5-methyl,5-methylfuran-2-al,5-methyl-2-furancarboxaldehyde,5-methylfurfuraldehyde,2-furaldehyde, 5-methyl,2-formyl-5-methylfuran
IUPAC Name 5-methylfuran-2-carbaldehyde
InChI Key OUDFNZMQXZILJD-UHFFFAOYSA-N
Molecular Formula C6H6O2
10

5-Methyl-2-furaldehyde, 98%

CAS: 620-02-0 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD00003232 InChI Key: OUDFNZMQXZILJD-UHFFFAOYSA-N Synonym: 5-methylfurfural,5-methyl-2-furaldehyde,5-methyl furfural,5-methyl-2-furfural,2-furancarboxaldehyde, 5-methyl,5-methylfuran-2-al,5-methyl-2-furancarboxaldehyde,5-methylfurfuraldehyde,2-furaldehyde, 5-methyl,2-formyl-5-methylfuran PubChem CID: 12097 ChEBI: CHEBI:2091 IUPAC Name: 5-methylfuran-2-carbaldehyde SMILES: CC1=CC=C(O1)C=O

PubChem CID 12097
CAS 620-02-0
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:2091
MDL Number MFCD00003232
SMILES CC1=CC=C(O1)C=O
Synonym 5-methylfurfural,5-methyl-2-furaldehyde,5-methyl furfural,5-methyl-2-furfural,2-furancarboxaldehyde, 5-methyl,5-methylfuran-2-al,5-methyl-2-furancarboxaldehyde,5-methylfurfuraldehyde,2-furaldehyde, 5-methyl,2-formyl-5-methylfuran
IUPAC Name 5-methylfuran-2-carbaldehyde
InChI Key OUDFNZMQXZILJD-UHFFFAOYSA-N
Molecular Formula C6H6O2
11

4-Pentenal, 96%

CAS: 2100-17-6 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.12 MDL Number: MFCD00151841 InChI Key: QUMSUJWRUHPEEJ-UHFFFAOYSA-N Synonym: 4-pentenal,4-penten-1-al,acmc-1cdp8,qumsujwruhpeej-uhfffaoysa PubChem CID: 16418 IUPAC Name: pent-4-enal SMILES: C=CCCC=O

PubChem CID 16418
CAS 2100-17-6
Molecular Weight (g/mol) 84.12
MDL Number MFCD00151841
SMILES C=CCCC=O
Synonym 4-pentenal,4-penten-1-al,acmc-1cdp8,qumsujwruhpeej-uhfffaoysa
IUPAC Name pent-4-enal
InChI Key QUMSUJWRUHPEEJ-UHFFFAOYSA-N
Molecular Formula C5H8O
12

trans-2-Hexenal, 96%

CAS: 6728-26-3 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00007008 InChI Key: MBDOYVRWFFCFHM-SNAWJCMRSA-N Synonym: trans-2-hexenal,2-hexenal,leaf aldehyde,e-2-hexenal,e-hex-2-enal,2-trans-hexenal,beta-propyl acrolein,hexylenic aldehyde,hex-2-en-1-al,2-hexenal, e PubChem CID: 5281168 ChEBI: CHEBI:28913 IUPAC Name: (E)-hex-2-enal SMILES: CCCC=CC=O

PubChem CID 5281168
CAS 6728-26-3
Molecular Weight (g/mol) 98.145
ChEBI CHEBI:28913
MDL Number MFCD00007008
SMILES CCCC=CC=O
Synonym trans-2-hexenal,2-hexenal,leaf aldehyde,e-2-hexenal,e-hex-2-enal,2-trans-hexenal,beta-propyl acrolein,hexylenic aldehyde,hex-2-en-1-al,2-hexenal, e
IUPAC Name (E)-hex-2-enal
InChI Key MBDOYVRWFFCFHM-SNAWJCMRSA-N
Molecular Formula C6H10O
13
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trans-2-Hexenal, 99%

CAS: 6728-26-3 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.14 MDL Number: MFCD00007008 InChI Key: MBDOYVRWFFCFHM-SNAWJCMRSA-N Synonym: trans-2-hexenal,2-hexenal,leaf aldehyde,e-2-hexenal,e-hex-2-enal,2-trans-hexenal,beta-propyl acrolein,hexylenic aldehyde,hex-2-en-1-al,2-hexenal, e PubChem CID: 5281168 ChEBI: CHEBI:28913 IUPAC Name: (E)-hex-2-enal SMILES: CCCC=CC=O

PubChem CID 5281168
CAS 6728-26-3
Molecular Weight (g/mol) 98.14
ChEBI CHEBI:28913
MDL Number MFCD00007008
SMILES CCCC=CC=O
Synonym trans-2-hexenal,2-hexenal,leaf aldehyde,e-2-hexenal,e-hex-2-enal,2-trans-hexenal,beta-propyl acrolein,hexylenic aldehyde,hex-2-en-1-al,2-hexenal, e
IUPAC Name (E)-hex-2-enal
InChI Key MBDOYVRWFFCFHM-SNAWJCMRSA-N
Molecular Formula C6H10O
14

trans-2-Octenal, 95%

CAS: 2548-87-0 Molecular Formula: C8H14O Molecular Weight (g/mol): 126.199 MDL Number: MFCD00007011 InChI Key: LVBXEMGDVWVTGY-VOTSOKGWSA-N Synonym: trans-2-octenal,e-oct-2-enal,e-2-octenal,2-octenal,trans-2-octen-1-al,e-2-octen-1-al,2-octen-1-al,2-octenel,2-octenal, e,2-octenal, 2e PubChem CID: 5283324 ChEBI: CHEBI:61748 IUPAC Name: (E)-oct-2-enal SMILES: CCCCCC=CC=O

PubChem CID 5283324
CAS 2548-87-0
Molecular Weight (g/mol) 126.199
ChEBI CHEBI:61748
MDL Number MFCD00007011
SMILES CCCCCC=CC=O
Synonym trans-2-octenal,e-oct-2-enal,e-2-octenal,2-octenal,trans-2-octen-1-al,e-2-octen-1-al,2-octen-1-al,2-octenel,2-octenal, e,2-octenal, 2e
IUPAC Name (E)-oct-2-enal
InChI Key LVBXEMGDVWVTGY-VOTSOKGWSA-N
Molecular Formula C8H14O
15

trans-2-Undecenal, 95%, remainder mainly cis-isomer, Thermo Scientific™

CAS: 53448-07-0 Molecular Formula: C11H20O Molecular Weight (g/mol): 168.28 MDL Number: MFCD00014680 InChI Key: PANBRUWVURLWGY-MDZDMXLPSA-N Synonym: trans-2-undecenal,2-undecenal,e-undec-2-enal,e-2-undecenal,2-undecenal, 2e,2-undecen-1-al,2e-2-undecenal,trans-2-undecen-1-al,2-undecenal, e,unii-fnp3s9mg30 PubChem CID: 5283356 IUPAC Name: (E)-undec-2-enal SMILES: CCCCCCCCC=CC=O

PubChem CID 5283356
CAS 53448-07-0
Molecular Weight (g/mol) 168.28
MDL Number MFCD00014680
SMILES CCCCCCCCC=CC=O
Synonym trans-2-undecenal,2-undecenal,e-undec-2-enal,e-2-undecenal,2-undecenal, 2e,2-undecen-1-al,2e-2-undecenal,trans-2-undecen-1-al,2-undecenal, e,unii-fnp3s9mg30
IUPAC Name (E)-undec-2-enal
InChI Key PANBRUWVURLWGY-MDZDMXLPSA-N
Molecular Formula C11H20O