C19H14O5
43 compounds have this formula on CompoundList.
- Molar mass
- 322.32g/mol
- Monoisotopic mass
- 322.0841Da
- Atoms
- 38
- Elements
- 3
- Rings plus double bonds
- 13
The formula C19H14O5 describes a molecule made of 19 carbon atoms, 14 hydrogen atoms and 5 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 × 1970.80%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 144.38%1.008 × 14 = 14.112 g/mol
- O Oxygen × 524.82%15.999 × 5 = 79.995 g/mol
Compounds with the formula C19H14O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 43 of 43 compounds
![4-Hydroxy-3-[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]-2H-chromen-2-one chemical structure, C19H14O5, CAS 1022282-99-0](/s/YHEBRAOEOLPKGY-DHZHZOJOSA-N.svg)
![7-(3,4-Dimethoxyphenyl)-5H-furo[3,2-g][1]benzopyran-5-one chemical structure, C19H14O5, CAS 95277-26-2](/s/BRZNASDQWSEEMZ-UHFFFAOYSA-N.svg)
![2-Hydroxy-3-[2-(4-methoxyphenyl)-2-oxoethyl]naphthoquinone chemical structure, C19H14O5, CAS 413571-44-5](/s/LXBIVQVKUOMTCX-UHFFFAOYSA-N.svg)
- 5-(Naphthalen-1-ylmethoxy)isophthalic acid1580459-52-4C19H14O5
- 16-Methoxytetracyclo[8.4.4.01,10.03,8]octadeca-3,5,7,12,16-pentaene-2,9,11,14-tetrone58976-85-5C19H14O5
- 3-{[6-(Acetyloxy)naphthalen-2-yl]oxy}benzoic acid143378-95-4C19H14O5
- 3-Oxo-3H,12H-4,11-dioxa-chrysene-2-carboxylic acid ethyl ester143034-64-4C19H14O5
- 2-Oxo-2H,5H-1,6-dioxa-benzo[c]phenanthrene-3-carboxylic acid ethyl ester143034-66-6C19H14O5
- 2-Naphthalenecarboxylic acid, 6-benzoyl-4-hydroxy-8-methoxy-173691-96-8C19H14O5
- 1-[2-(Carboxymethyl)phenoxy]-2-naphthalenecarboxylic acid117570-94-2C19H14O5
- 8-(2H-Chromen-3-yl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-one1630873-86-7C19H14O5
- 2,5-Dihydroxy-3-(4-hydroxyphenyl)-6-(4-methylphenyl)-2,5-cyclohexadiene-1,4-dione6456-47-9C19H14O5
- 9-(Benzyloxy)-4-hydroxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one55165-10-1C19H14O5
- Nrf2 activator-211912404-14-8C19H14O5
- 4-Hydroxy-6,7-dimethyl-5,8-dioxo-5,8-dihydronaphthalen-2-yl benzoate61735-62-4C19H14O5
- 6-Acetyl-4-methyl-2-oxo-2H-1-benzopyran-5-yl benzoate89152-17-0C19H14O5
- 9-Phenyl-9H-xanthene-2,3,6,7-tetrol94854-04-3C19H14O5
- 6-(6-Methoxy-2H-1,3-benzodioxol-5-yl)-2H-naphtho[2,3-d][1,3]dioxole88840-54-4C19H14O5
- 6,11-Dihydroxy-3-methoxy-1-methyl-12H-benzo[b]xanthen-12-one89140-94-3C19H14O5
- 4-Hydroxy-9,10-dioxo-2-(prop-2-EN-1-yl)-9,10-dihydroanthracen-1-yl acetate92979-08-3C19H14O5
- 11-Hydroxy-3,10-dimethoxy-12H-benzo[b]xanthen-12-one83375-25-1C19H14O5
- 3-[3-(4-Hydroxyphenyl)prop-2-enoyl]-7-methoxychromen-2-oneC19H14O5
Frequently asked questions
What is the molar mass of C19H14O5?
The molar mass of C19H14O5 is 322.32 g/mol, calculated from standard atomic weights for 19 carbon atoms, 14 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 322.0841 Da.
How many compounds have the formula C19H14O5?
CompoundList lists 43 compounds with the molecular formula C19H14O5, including Vulpinic acid, Demethoxyviridin, (-)-Tetrangomycin. 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 C19H14O5?
C19H14O5 has a degree of unsaturation of 13. 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.