Molecular formula
C16H12O5
203 compounds have this formula on CompoundList.
- Molar mass
- 284.27g/mol
- Monoisotopic mass
- 287.0873Da
- Atoms
- 33
- Elements
- 3
- Rings plus double bonds
- 11
The formula C16H12O5 describes a molecule made of 16 carbon atoms, 12 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 × 1667.60%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 124.26%1.008 × 12 = 12.096 g/mol
- O Oxygen × 528.14%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C16H12O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 203 compounds
Acacetin
CAS 480-44-4C16H12O5
Physcion
CAS 521-61-9C16H12O5
Calycosin
CAS 20575-57-9C16H12O5
Oroxylin A
CAS 480-11-5C16H12O5
Genkwanin
CAS 437-64-9C16H12O5
Biochanin A
CAS 491-80-5C16H12O5
Wogonin
CAS 632-85-9C16H12O5
(-)-Maackiain
CAS 2035-15-6C16H12O5
Glycitein
CAS 40957-83-3C16H12O5
Prunetin
CAS 552-59-0C16H12O5
Obtusifolin
CAS 477-85-0C16H12O5
Negletein
CAS 29550-13-8C16H12O5
Isoprunetin
CAS 4569-98-6C16H12O5
(+)-Maackiain
CAS 23513-53-3C16H12O5
2-(9H-Xanthen-9-yl)-malonic acid
CAS 101278-43-7C16H12O5
Questin
CAS 3774-64-9C16H12O5
Sappanone A
CAS 104778-14-5C16H12O5
6a,9,10-Trihydroxy-6a,7-dihydrobenzo(b)indeno(1,2-d)pyran-3(6H)-one
CAS 600-76-0C16H12O5
Denbinobin
CAS 82526-36-1C16H12O5
3'-Methoxydaidzein
CAS 21913-98-4C16H12O5
5,8-Dihydroxy-7-methoxy-2-phenyl-4H-1-benzopyran-4-one
CAS 4431-47-4C16H12O5
3-Hydroxy-8,9-methylenedioxypterocarpane
CAS 19908-48-6C16H12O5
(2Z)-6-Hydroxy-2-((4-hydroxy-3-methoxyphenyl)methylidene)-1-benzofuran-3-one
CAS 942986-93-8C16H12O5
Macrosporin
CAS 22225-67-8C16H12O5
- Texasin897-46-1C16H12O5
- Izalpinin480-14-8C16H12O5
- 2'-Hydroxyformononetin1890-99-9C16H12O5
- 6-Methylapigenin5526-57-8C16H12O5
- 4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-methoxyphenoxy)-137987-99-6C16H12O5
- 1 suppliersGalangin 3-methyl ether6665-74-3C16H12O5
- 4H-1-Benzopyran-4-one, 7-hydroxy-3-(2-methoxyphenoxy)-137988-01-3C16H12O5
- 1 suppliers(4-Ethyl-2-oxochromen-7-yl) furan-2-carboxylate432006-53-6C16H12O5
- 1-O-Methylemodin3775-08-4C16H12O5
- 1,5-Dihydroxy-3-methoxy-7-methylanthraquinone148918-78-9C16H12O5
- Thevetiaflavone29376-68-9C16H12O5
- 7-Hydroxy-2,8-dimethoxy-1,4-phenanthrenedione8031-72-9C16H12O5
- Ethyl 2-methyl-4,9-dioxo-4,9-dihydronaphtho[2,3-b]furan-3-carboxylate4512-55-4C16H12O5
- 5,7-Dihydroxy-3-(2-methoxyphenyl)-4H-chromen-4-one247564-47-2C16H12O5
- 1 suppliers4'-Demethyleucomin34818-83-2C16H12O5
- 1 suppliers7,8-Dihydroxy-4-(4-methoxyphenyl)-2H-chromen-2-one370582-94-8C16H12O5
- 1H-Indene-1,3(2H)-dione, 2-hydroxy-2-(2-hydroxy-5-methoxyphenyl)-71917-43-6C16H12O5
- 1 suppliersLucidin omega-methyl ether79560-36-4C16H12O5
- 1 suppliersDamnacanthol477-83-8C16H12O5
- Stevenin36286-69-8C16H12O5
- Geraldone21583-32-4C16H12O5
- 7,8-Dihydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one37816-19-6C16H12O5
- 7,3'-Dihydroxyl-5'-methoxyisoflavone947611-61-2C16H12O5
- 1 suppliersFarnisin54867-60-6C16H12O5
- 9-(Hydroxymethyl)-9H-fluorene-2,7-dicarboxylic acid917615-53-3C16H12O5
- 5-Hydroxy-2-[(Z)-(2-hydroxy-3-methoxyphenyl)methylidene]-1-benzofuran-3-one866156-43-6C16H12O5
- Methyl 8-hydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate61822-24-0C16H12O5
- 1,3-Dimethoxy-2-hydroxy-9,10-anthraquinone19852-76-7C16H12O5
- (E)-3-(1,3-Benzodioxol-5-yl)-1-(2,4-dihydroxyphenyl)prop-2-en-1-one6962-62-5C16H12O5
- 5-Deoxyrhamnocitrin84638-53-9C16H12O5
- (Z)-2-(Furan-2-ylmethylene)-3-oxo-2,3-dihydrobenzofuran-6-yl propionate622358-70-7C16H12O5
- 5-(Methoxycarbonyl)-1,2,3,4tetrahydro14ethenonaphthalene23dicarboxylic anhydride24943-22-4C16H12O5
- 3-Hydroxy-1,2-dimethoxyanthracene-9,10-dione10383-62-7C16H12O5
- 4H-1-Benzopyran-4-one, 7-hydroxy-3-(3-methoxyphenoxy)-137988-00-2C16H12O5
- 6-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-chromen-4-one63046-11-7C16H12O5
- 3-(2-(2,5-Dihydroxyphenyl)-2-oxoethyl)isobenzofuran-1(3H)-one423746-49-0C16H12O5
- Melannin58115-08-5C16H12O5
- Rubianthraquinone644967-44-2C16H12O5
- 1 suppliers2-(2,3-Dihydro-1,4-benzodioxine-6-carbonyl)benzoic acid568555-82-8C16H12O5
- 2-(6-Hydroxy-2-methoxy-3,4-methylenedioxyphenyl)benzofuran90996-89-7C16H12O5
- Echioidinin4308-56-9C16H12O5
- 6-Methylgenistein97575-49-0C16H12O5
- (e)-3-(3,4-Dihydroxybenzylidene)-7-hydroxychroman-4-one102067-84-5C16H12O5
- 4,7-Dihydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one42345-56-2C16H12O5
- Cicerfuran211568-86-4C16H12O5
- 1,4-Phenanthrenedione, 7-hydroxy-2,6-dimethoxy-600736-65-0C16H12O5
- 1-Hydroxy-2-(hydroxymethyl)-3-methoxyanthracene-9,10-dione184916-38-9C16H12O5
- 6-Hydroxy-3-oxo-3H-xanthene-9-propionic acid16290-22-5C16H12O5
- Methyl (2Z)-2-[(5-methylfuran-2-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-5-carboxylate71620-30-9C16H12O5
- 3-Phenoxy-4-hydroxy-7-methoxycoumarin19725-96-3C16H12O5
- Bauhiniastatin 1872977-93-0C16H12O5
- 6-(4,5-Dihydroxy-2-methylnaphthalen-1-yl)-4-hydroxy-2H-pyran-2-one823803-77-6C16H12O5
- 5,7-Dihydroxy-2-(3-methoxyphenyl)chromen-4-one28973-32-2C16H12O5
- 5-Deoxycajanin7622-53-9C16H12O5
- 1,4-Dimethoxy-2-hydroxyanthraquinone107953-78-6C16H12O5
- [2-(3-Furyl)-6-methyl-4-oxo-4H-chromen-8-yl]acetic acid160194-94-5C16H12O5
- (2Z)-6-Hydroxy-2-[(3-hydroxy-4-methoxyphenyl)methylidene]-1-benzofuran-3-one32396-79-5C16H12O5
- 4,7-Dihydroxy-3-(2-methoxyphenyl)-2H-chromen-2-one21229-16-3C16H12O5
- 2,6-Dihydroxy-1-methoxy-3-methylanthraquinone1119656-44-8C16H12O5
- Ophiohayatone A872418-78-5C16H12O5
- Viocristin74815-60-4C16H12O5
- Isoviocristin74815-58-0C16H12O5
- 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(2-methoxyphenyl)-10458-35-2C16H12O5
- 5,7-Dihydroxy-3-((4-hydroxyphenyl)methyl)-4H-1-benzopyran-4-one101467-70-3C16H12O5
- 7-Hydroxy-2-(4-hydroxyphenyl)-3-methoxy-4H-1-benzopyran-4-one114438-54-9C16H12O5
- Puerariafuran917237-11-7C16H12O5
- 1-O-Methylnataloe-emodin103392-51-4C16H12O5
- Oxoflaccidin121817-24-1C16H12O5
- Isooxoflaccidin135010-50-3C16H12O5
- 2-[(6-Oxo-6H-benzo[c]chromen-3-yl)oxy]propanoic acid303016-29-7C16H12O5
- 1,8-Dihydroxy-2-methoxy-3-methyl-anthraquinone74272-75-6C16H12O5
- Galangin-5-methylether104594-69-6C16H12O5
- Kakkatin57960-04-0C16H12O5
- [(4-Methyl-6-oxo-6H-benzo[c]chromen-3-yl)oxy]acetic acid302551-56-0C16H12O5
- [2-[(5-Methylfuran-2-yl)methylidene]-3-oxo-1-benzofuran-6-yl] acetate5287-53-6C16H12O5
- 1,3-Dihydroxy-6-methoxy-2-methyl-9,10-anthraquinone1338588-98-9C16H12O5
Frequently asked questions
What is the molar mass of C16H12O5?
The molar mass of C16H12O5 is 284.27 g/mol, calculated from standard atomic weights for 16 carbon atoms, 12 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 287.0873 Da.
How many compounds have the formula C16H12O5?
CompoundList lists 203 compounds with the molecular formula C16H12O5, including Acacetin, Physcion, Calycosin. 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 C16H12O5?
C16H12O5 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.