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Carbonyl compounds

Organic compounds that contain one or more carbonyl (a carbon atom with a double bond to an oxygen atom) functional groups. Includes compounds with functional groups that contain a carbonyl in their structure such as ketones, aldehydes, and others.
Complex Ketones (4,313)
Complex Aldehydes (4,078)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (547)
Acyloins (70)

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Keyword Search:
721 – 735 of 6,672 results
721

2-Furancarboxyaldehyde, ACS, 98%, Spectrum™ Chemical
SDP

722

3,4-Dimethoxybenzaldehyde, Spectrum™ Chemical
SDP

CAS: 120-14-9

CAS 120-14-9
723

Methyl malonyl chloride, 97%

CAS: 37517-81-0 Molecular Formula: C4H5ClO3 Molecular Weight (g/mol): 136.531 MDL Number: MFCD00013657 InChI Key: UTBCRHAMJFMIIR-UHFFFAOYSA-N PubChem CID: 123460 IUPAC Name: methyl 3-chloro-3-oxopropanoate SMILES: COC(=O)CC(=O)Cl

PubChem CID 123460
CAS 37517-81-0
Molecular Weight (g/mol) 136.531
MDL Number MFCD00013657
SMILES COC(=O)CC(=O)Cl
IUPAC Name methyl 3-chloro-3-oxopropanoate
InChI Key UTBCRHAMJFMIIR-UHFFFAOYSA-N
Molecular Formula C4H5ClO3
724

3,7-Dimethyl-7-hydroxyoctanal, 97%

CAS: 107-75-5 Molecular Formula: C10H20O2 Molecular Weight (g/mol): 172.26 MDL Number: MFCD00014681 InChI Key: WPFVBOQKRVRMJB-UHFFFAOYSA-N Synonym: hydroxycitronellal,7-hydroxycitronellal,citronellal hydrate,3,7-dimethyl-7-hydroxyoctanal,phixia,cyclalia,cyclosia,laurine,fixol,lilyl aldehyde PubChem CID: 7888 ChEBI: CHEBI:53459 IUPAC Name: 7-hydroxy-3,7-dimethyloctanal SMILES: CC(CCCC(C)(C)O)CC=O

PubChem CID 7888
CAS 107-75-5
Molecular Weight (g/mol) 172.26
ChEBI CHEBI:53459
MDL Number MFCD00014681
SMILES CC(CCCC(C)(C)O)CC=O
Synonym hydroxycitronellal,7-hydroxycitronellal,citronellal hydrate,3,7-dimethyl-7-hydroxyoctanal,phixia,cyclalia,cyclosia,laurine,fixol,lilyl aldehyde
IUPAC Name 7-hydroxy-3,7-dimethyloctanal
InChI Key WPFVBOQKRVRMJB-UHFFFAOYSA-N
Molecular Formula C10H20O2
725

3-Carboxybenzaldehyde, 98%

CAS: 619-21-6 MDL Number: MFCD00039575 InChI Key: UHDNUPHSDMOGCR-UHFFFAOYSA-N Synonym: 3-carboxybenzaldehyde,benzoic acid, 3-formyl,m-formyl benzoic acid,3-formyl benzoic acid,3-formyl-benzoic acid,unii-hb95grm95d,m-carboxybenzaldehyde,hb95grm95d,3-formylbenzoicacid,isophthalaldehydsaure PubChem CID: 12077 IUPAC Name: 3-formylbenzoic acid SMILES: C1=CC(=CC(=C1)C(=O)O)C=O

PubChem CID 12077
CAS 619-21-6
MDL Number MFCD00039575
SMILES C1=CC(=CC(=C1)C(=O)O)C=O
Synonym 3-carboxybenzaldehyde,benzoic acid, 3-formyl,m-formyl benzoic acid,3-formyl benzoic acid,3-formyl-benzoic acid,unii-hb95grm95d,m-carboxybenzaldehyde,hb95grm95d,3-formylbenzoicacid,isophthalaldehydsaure
IUPAC Name 3-formylbenzoic acid
InChI Key UHDNUPHSDMOGCR-UHFFFAOYSA-N
726

4'-tert-Butylacetophenone, 98%, Thermo Scientific Chemicals

CAS: 943-27-1 Molecular Formula: C12H16O Molecular Weight (g/mol): 176.26 MDL Number: MFCD00017256 InChI Key: UYFJYGWNYQCHOB-UHFFFAOYSA-N Synonym: 4'-tert-butylacetophenone,1-4-tert-butylphenyl ethanone,4-tert-butylacetophenone,1-4-tert-butyl phenyl ethanone,p-tert-butylacetophenone,ethanone, 1-4-1,1-dimethylethyl phenyl,acetophenone, 4'-tert-butyl,1-4-tert-butyl phenyl ethan-1-one,p-t-butylacetophenone,1-4-tert-butyl-phenyl-ethanone PubChem CID: 13669 IUPAC Name: 1-(4-tert-butylphenyl)ethanone SMILES: CC(=O)C1=CC=C(C=C1)C(C)(C)C

PubChem CID 13669
CAS 943-27-1
Molecular Weight (g/mol) 176.26
MDL Number MFCD00017256
SMILES CC(=O)C1=CC=C(C=C1)C(C)(C)C
Synonym 4'-tert-butylacetophenone,1-4-tert-butylphenyl ethanone,4-tert-butylacetophenone,1-4-tert-butyl phenyl ethanone,p-tert-butylacetophenone,ethanone, 1-4-1,1-dimethylethyl phenyl,acetophenone, 4'-tert-butyl,1-4-tert-butyl phenyl ethan-1-one,p-t-butylacetophenone,1-4-tert-butyl-phenyl-ethanone
IUPAC Name 1-(4-tert-butylphenyl)ethanone
InChI Key UYFJYGWNYQCHOB-UHFFFAOYSA-N
Molecular Formula C12H16O
727

Thermo Scientific Chemicals D(+)-Maltose monohydrate, 92+%

CAS: 6363-53-7 Molecular Formula: C12H24O12 Molecular Weight (g/mol): 360.31 MDL Number: MFCD00149343 InChI Key: HBDJFVFTHLOSDW-UHFFFAOYNA-N Synonym: d-+-maltose monohydrate,unii-dm477ee40d,2r,3r,4r,5r-2,3,5,6-tetrahydroxy-4-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxy hexanal hydrate,beta-maltose monohydrate,d-+-maltosemonohydrate,69-79-4 anhydrous,d +-maltose monohydrate,d-+-maltose monohydrate, puriss.,d-+-maltose monohydrate, analytical standard,d-+-maltose monohydrate, bioxtra IUPAC Name: 2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate SMILES: O.OCC(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C=O

CAS 6363-53-7
Molecular Weight (g/mol) 360.31
MDL Number MFCD00149343
SMILES O.OCC(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C=O
Synonym d-+-maltose monohydrate,unii-dm477ee40d,2r,3r,4r,5r-2,3,5,6-tetrahydroxy-4-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxy hexanal hydrate,beta-maltose monohydrate,d-+-maltosemonohydrate,69-79-4 anhydrous,d +-maltose monohydrate,d-+-maltose monohydrate, puriss.,d-+-maltose monohydrate, analytical standard,d-+-maltose monohydrate, bioxtra
IUPAC Name 2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate
InChI Key HBDJFVFTHLOSDW-UHFFFAOYNA-N
Molecular Formula C12H24O12
728

2,2-Diethoxyacetophenone, 96%

CAS: 6175-45-7 Molecular Formula: C12H16O3 Molecular Weight (g/mol): 208.26 MDL Number: MFCD00009659 InChI Key: PIZHFBODNLEQBL-UHFFFAOYSA-N Synonym: 2,2-diethoxyacetophenone,ethanone, 2,2-diethoxy-1-phenyl,phenylglyoxal diethyl acetal,2,2-diethoxy-1-phenylethan-1-one,alpha,alpha-diethoxyacetophenone,unii-w4bcz1mak3,2,2-diethoxy acetophenone,ccris 5222,benzoylformaldehyde diethyl acetal,glyoxal, phenyl-, 2-diethyl acetal PubChem CID: 22555 IUPAC Name: 2,2-diethoxy-1-phenylethanone SMILES: CCOC(OCC)C(=O)C1=CC=CC=C1

PubChem CID 22555
CAS 6175-45-7
Molecular Weight (g/mol) 208.26
MDL Number MFCD00009659
SMILES CCOC(OCC)C(=O)C1=CC=CC=C1
Synonym 2,2-diethoxyacetophenone,ethanone, 2,2-diethoxy-1-phenyl,phenylglyoxal diethyl acetal,2,2-diethoxy-1-phenylethan-1-one,alpha,alpha-diethoxyacetophenone,unii-w4bcz1mak3,2,2-diethoxy acetophenone,ccris 5222,benzoylformaldehyde diethyl acetal,glyoxal, phenyl-, 2-diethyl acetal
IUPAC Name 2,2-diethoxy-1-phenylethanone
InChI Key PIZHFBODNLEQBL-UHFFFAOYSA-N
Molecular Formula C12H16O3
729

trans-2-Methyl-2-butenal, 98%

CAS: 497-03-0 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.12 MDL Number: MFCD00006977 InChI Key: ACWQBUSCFPJUPN-HWKANZROSA-N Synonym: tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e PubChem CID: 5321950 IUPAC Name: (E)-2-methylbut-2-enal SMILES: CC=C(C)C=O

PubChem CID 5321950
CAS 497-03-0
Molecular Weight (g/mol) 84.12
MDL Number MFCD00006977
SMILES CC=C(C)C=O
Synonym tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e
IUPAC Name (E)-2-methylbut-2-enal
InChI Key ACWQBUSCFPJUPN-HWKANZROSA-N
Molecular Formula C5H8O
730

Glutaric dialdehyde, 25% w/v solution in water

CAS: 111-30-8 | C5H8O2 | 100.12 g/mol

Linear Formula OHC(CH2)3CHO
Molecular Weight (g/mol) 100.12
ChEBI CHEBI:64276
Physical Form Solution
Chemical Name or Material Glutaric dialdehyde
SMILES O=CCCCC=O
Merck Index 15, 4508
InChI Key SXRSQZLOMIGNAQ-UHFFFAOYSA-N
Density 1.0600g/mL
Vapor Pressure 16.4mmHg at 20°C
PubChem CID 3485
Fieser 01,411
CAS 7732-18-5
MDL Number MFCD00007025
pH 3.2 to 4.2
Synonym glutaraldehyde,glutaral,glutaric dialdehyde,cidex,glutardialdehyde,1,5-pentanedial,sonacide,glutarol,aldesan,glutaric aldehyde
IUPAC Name pentanedial
Beilstein 01, 776
Molecular Formula C5H8O2
Formula Weight 100.12
731

Ethyl butyrylacetate, 98%

CAS: 3249-68-1 Molecular Formula: C8H14O3 Molecular Weight (g/mol): 158.20 MDL Number: MFCD00009401 InChI Key: KQWWVLVLVYYYDT-UHFFFAOYSA-N Synonym: ethyl butyrylacetate,ethyl butyroacetate,hexanoic acid, 3-oxo-, ethyl ester,ethyl beta-ketohexanoate,ethyl alpha-butyrylacetate,3-ketohexanoic acid ethyl ester,ethyl-3-oxohexanoate,unii-8q1ahg710e,ethyl .alpha.-butyrylacetate,fema no. 3683 PubChem CID: 238498 ChEBI: CHEBI:18119 IUPAC Name: ethyl 3-oxohexanoate SMILES: CCCC(=O)CC(=O)OCC

PubChem CID 238498
CAS 3249-68-1
Molecular Weight (g/mol) 158.20
ChEBI CHEBI:18119
MDL Number MFCD00009401
SMILES CCCC(=O)CC(=O)OCC
Synonym ethyl butyrylacetate,ethyl butyroacetate,hexanoic acid, 3-oxo-, ethyl ester,ethyl beta-ketohexanoate,ethyl alpha-butyrylacetate,3-ketohexanoic acid ethyl ester,ethyl-3-oxohexanoate,unii-8q1ahg710e,ethyl .alpha.-butyrylacetate,fema no. 3683
IUPAC Name ethyl 3-oxohexanoate
InChI Key KQWWVLVLVYYYDT-UHFFFAOYSA-N
Molecular Formula C8H14O3
732

alpha,alpha,alpha-Trifluoroacetophenone, 99%

CAS: 434-45-7 Molecular Formula: C8H5F3O Molecular Weight (g/mol): 174.12 MDL Number: MFCD00000420 InChI Key: KZJRKRQSDZGHEC-UHFFFAOYSA-N Synonym: trifluoroacetophenone,2,2,2-trifluoroacetophenone,2,2,2-trifluoro-1-phenylethan-1-one,phenyl trifluoromethyl ketone,trifluoromethyl phenyl ketone,alpha,alpha,alpha-trifluoroacetophenone,ethanone, 2,2,2-trifluoro-1-phenyl,2,2,2-trifluoro-1-phenyl-ethanone,trifluoroacetylbenzene,unii-6t7l1upy09 PubChem CID: 9905 IUPAC Name: 2,2,2-trifluoro-1-phenylethanone SMILES: C1=CC=C(C=C1)C(=O)C(F)(F)F

PubChem CID 9905
CAS 434-45-7
Molecular Weight (g/mol) 174.12
MDL Number MFCD00000420
SMILES C1=CC=C(C=C1)C(=O)C(F)(F)F
Synonym trifluoroacetophenone,2,2,2-trifluoroacetophenone,2,2,2-trifluoro-1-phenylethan-1-one,phenyl trifluoromethyl ketone,trifluoromethyl phenyl ketone,alpha,alpha,alpha-trifluoroacetophenone,ethanone, 2,2,2-trifluoro-1-phenyl,2,2,2-trifluoro-1-phenyl-ethanone,trifluoroacetylbenzene,unii-6t7l1upy09
IUPAC Name 2,2,2-trifluoro-1-phenylethanone
InChI Key KZJRKRQSDZGHEC-UHFFFAOYSA-N
Molecular Formula C8H5F3O
733

2-Carboxybenzaldehyde, 99%

CAS: 119-67-5 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.13 MDL Number: MFCD00003336 InChI Key: DYNFCHNNOHNJFG-UHFFFAOYSA-N Synonym: 2-carboxybenzaldehyde,phthalaldehydic acid,o-formylbenzoic acid,benzoic acid, 2-formyl,o-carboxybenzaldehyde,benzoic acid, formyl,benzaldehyde-2-carboxylic acid,formylbenzoic acid,carboxybenzaldehyde,pubchem7365 PubChem CID: 8406 ChEBI: CHEBI:17605 IUPAC Name: 2-formylbenzoic acid SMILES: C1=CC=C(C(=C1)C=O)C(=O)O

PubChem CID 8406
CAS 119-67-5
Molecular Weight (g/mol) 150.13
ChEBI CHEBI:17605
MDL Number MFCD00003336
SMILES C1=CC=C(C(=C1)C=O)C(=O)O
Synonym 2-carboxybenzaldehyde,phthalaldehydic acid,o-formylbenzoic acid,benzoic acid, 2-formyl,o-carboxybenzaldehyde,benzoic acid, formyl,benzaldehyde-2-carboxylic acid,formylbenzoic acid,carboxybenzaldehyde,pubchem7365
IUPAC Name 2-formylbenzoic acid
InChI Key DYNFCHNNOHNJFG-UHFFFAOYSA-N
Molecular Formula C8H6O3
734

Thermo Scientific Chemicals Glyoxal, pure, 40 wt.% solution in water

CAS: 107-22-2 | C2H2O2 | 58.04 g/mol

Viscosity 8 mPa.s (20°C)
Linear Formula HCOCHO
Molecular Weight (g/mol) 58.04
ChEBI CHEBI:34779
InChI Key LEQAOMBKQFMDFZ-UHFFFAOYSA-N
Density 1.2650g/mL
PubChem CID 7860
Name Note 40 wt.% Solution in Water
Percent Purity 39 to 41% (Titrimetry other)
Fieser 01,413
Formula Weight 58.04
Melting Point -14.0°C
Boiling Point 104.0°C
Color Colorless to Yellow
Physical Form Liquid
Chemical Name or Material Glyoxal
Grade Pure
SMILES C(=O)C=O
Merck Index 15, 4544
CAS 7732-18-5
Health Hazard 3 GHS P Statement
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
If skin irritatio
MDL Number MFCD00006957
Health Hazard 2 GHS H Statement
Suspected of causing genetic defects if inhaled.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Solubility Information Solubility in water: miscible.
Flash Point >104°C
Health Hazard 1 GHS Signal Word: Warning
Synonym glyoxal,ethanedial,oxalaldehyde,1,2-ethanedione,glyoxylaldehyde,biformal,biformyl,diformal,diformyl,aerotex glyoxal 40
Recommended Storage May darken during storage
IUPAC Name oxaldehyde
Beilstein 01, 759
Molecular Formula C2H2O2
EINECS Number 203-474-9
Specific Gravity 1.265
735

Decyl aldehyde, 95%

CAS: 112-31-2 Molecular Formula: C10H20O Molecular Weight (g/mol): 156.27 MDL Number: MFCD00007031 InChI Key: KSMVZQYAVGTKIV-UHFFFAOYSA-N Synonym: decyl aldehyde,capraldehyde,caprinaldehyde,decanaldehyde,n-decyl aldehyde,capric aldehyde,1-decanal,n-decanal,n-decaldehyde,1-decyl aldehyde PubChem CID: 8175 ChEBI: CHEBI:31457 IUPAC Name: decanal SMILES: CCCCCCCCCC=O

PubChem CID 8175
CAS 112-31-2
Molecular Weight (g/mol) 156.27
ChEBI CHEBI:31457
MDL Number MFCD00007031
SMILES CCCCCCCCCC=O
Synonym decyl aldehyde,capraldehyde,caprinaldehyde,decanaldehyde,n-decyl aldehyde,capric aldehyde,1-decanal,n-decanal,n-decaldehyde,1-decyl aldehyde
IUPAC Name decanal
InChI Key KSMVZQYAVGTKIV-UHFFFAOYSA-N
Molecular Formula C10H20O