C19H18O6
147 compounds have this formula on CompoundList.
- Molar mass
- 342.35g/mol
- Monoisotopic mass
- 342.1103Da
- Atoms
- 43
- Elements
- 3
- Rings plus double bonds
- 11
The formula C19H18O6 describes a molecule made of 19 carbon atoms, 18 hydrogen atoms and 6 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1966.66%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 185.30%1.008 × 18 = 18.144 g/mol
- O Oxygen × 628.04%15.999 × 6 = 95.994 g/mol
Compounds with the formula C19H18O6
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 147 of 147 compounds
![(8,8-Dimethyl-2,10-dioxo-9H-pyrano[2,3-f]chromen-9-yl) (Z)-2-methylbut-2-enoate chemical structure, C19H18O6, CAS 78416-90-7](/s/PGOMXBOHQUBUMI-YHYXMXQVSA-N.svg)
![2-[Bis(4-methoxyphenyl)methylidene]butanedioic acid chemical structure, C19H18O6, CAS 40938-16-7](/s/BZWJGTNNWTUEAP-UHFFFAOYSA-N.svg)
![2,6-Dihydroxy-1,2,7,9-tetramethyl-2,7-dihydro-5H-[1]benzofuro[4,5-g]isochromene-5,10(9H)-dione chemical structure, C19H18O6, CAS 34350-36-2](/s/KSMHSEXNENMRCP-UHFFFAOYSA-N.svg)
![2-Hydroxy-3-[(E)-3-(2,3,4-trimethoxyphenyl)prop-2-enoyl]cyclohepta-2,4,6-trien-1-one chemical structure, C19H18O6, CAS 77633-04-6](/s/QHVYEBPVLMQIFC-CSKARUKUSA-N.svg)
![2-(3,4-Methylenedioxyphenyl)-6-(3,4-dihydroxyphenyl)-3,7-dioxabicyclo [3.3.0]octane chemical structure, C19H18O6](/s/CGEORJKFOZSMEZ-UHFFFAOYSA-N.svg)
![2,4-Dimethoxy-5-[3-(4-methoxyphenyl)acryloyl]benzoic acid chemical structure, C19H18O6, CAS 62435-11-4](/s/CWLMCOWKBDXGIO-UHFFFAOYSA-N.svg)
- (E)-3-(4-Acetyloxyphenyl)-2-(3,4-dimethoxyphenyl)prop-2-enoic acid7401-77-6C19H18O6
- 6,7,8-Trimethoxy-3-(4-methoxyphenyl)-1-benzopyran-4-one53948-03-1C19H18O6
- 3-(2,5-Dimethoxyphenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one112777-71-6C19H18O6
- 6,7,8-Trimethoxy-2-(3-methoxyphenyl)-4H-1-benzopyran-4-one502917-26-2C19H18O6
- (8,8-Dimethyl-2,10-dioxo-9H-pyrano[2,3-f]chromen-9-yl) (E)-2-methylbut-2-enoateC19H18O6
- (2E)-4,6,7-Trimethoxy-2-[(4-methoxyphenyl)methylidene]-1-benzofuran-3-oneC19H18O6
- 4,5,6-Trimethoxy-2-(4-methoxyphenyl)indene-1,3-dione4069-75-4C19H18O6
- 2-[(3,4-Dimethoxyphenoxy)methyl]-7-methoxy-4H-1-benzopyran-4-one54523-50-1C19H18O6
- Ethyl 4-(4-(benzyloxy)-2-hydroxyphenyl)-2,4-dioxobutanoate860189-36-2C19H18O6
- 1,3,4,5-Tetramethoxy-2-methylanthracene-9,10-dione89701-82-6C19H18O6
- 3-[2-(Benzoyloxy)ethoxy]-3-oxopropyl benzoate114454-29-4C19H18O6
- 3,4,6,7-Tetramethoxyphenanthrene-1-carboxylic acid56880-48-9C19H18O6
- Ipratropium bromide impurity 4821601-90-1C19H18O6
- 2,3:4,5-Di-O-benzylidene-D-arabinoic acid20769-96-4C19H18O6
- 3'-(tert-Butyl)-5'-formyl-4'-hydroxy-[1,1'-biphenyl]-3,5-dicarboxylic acid2157461-13-5C19H18O6
- (7'E,8S)-2',4,8-Trihydroxy-3-methoxy-2,4'-epoxy-8,5'-neolign-7'-en-7-one2292113-33-6C19H18O6
- (8,8-Dimethyl-2,10-dioxo-9H-pyrano[2,3-f]chromen-9-yl) 2-methylbut-2-enoateC19H18O6
- 2(E),7(Z),10(Z),13(Z),16(Z),19(Z)-Docosahexaenoic acid1212769-63-5C19H18O6
- [(9S)-8,8-Dimethyl-2,10-dioxo-9H-pyrano[2,3-f]chromen-9-yl] (E)-2-methylbut-2-enoateC19H18O6
- 3-Hydroxy-5,7-dimethoxy-2-(4-methoxy-3-methylphenyl)chromen-4-one1452593-12-2C19H18O6
- (3S)-5,7-Dihydroxy-3-[(4-methoxyphenyl)methyl]-6-methyl-4-oxo-2,3-dihydrochromene-8-carbaldehydeC19H18O6
- (4-Oxo-4-phenylmethoxybutyl) 1,3-benzodioxole-5-carboxylate66498-42-8C19H18O6
- 5,7-Dihydroxy-3-[(4-methoxyphenyl)methyl]-6-methyl-4-oxo-2,3-dihydrochromene-8-carbaldehydeC19H18O6
Frequently asked questions
What is the molar mass of C19H18O6?
The molar mass of C19H18O6 is 342.35 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms and 6 oxygen atoms. The monoisotopic mass is 342.1103 Da.
How many compounds have the formula C19H18O6?
CompoundList lists 147 compounds with the molecular formula C19H18O6, including 3,2',4',5'-Tetramethoxyflavone, (8,8-Dimethyl-2,10-dioxo-9H-pyrano[2,3-f]chromen-9-yl) (Z)-2-methylbut-2-enoate, Benzo(a)heptalene-7,9-dione, 5,6-dihydro-3-hydroxy-1,2,10-trimethoxy-. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C19H18O6?
C19H18O6 has a degree of unsaturation of 11. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.