Molecular formula
C13H12O5
163 compounds have this formula on CompoundList.
- Molar mass
- 248.23g/mol
- Monoisotopic mass
- 248.0685Da
- Atoms
- 30
- Elements
- 3
- Rings plus double bonds
- 8
The formula C13H12O5 describes a molecule made of 13 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 × 1362.90%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 124.87%1.008 × 12 = 12.096 g/mol
- O Oxygen × 532.23%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C13H12O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 163 compounds
WF 3681
CAS 105364-56-5C13H12O5
5-(2-Methoxyphenoxymethyl)furan-2-carboxylic acid
CAS 339292-54-5C13H12O5
Ethyl 7-methoxy-2-oxo-2H-1-benzopyran-3-carboxylate
CAS 6093-72-7C13H12O5
Methyl (7-methoxy-2-oxo-2H-chromen-4-yl)acetate
CAS 62935-73-3C13H12O5
3-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)-propionic acid
CAS 5852-06-2C13H12O5
Ethyl (4-methyl-2-oxochromen-6-yl) carbonate
CAS 354130-60-2C13H12O5
![[(3,4-Dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid chemical structure, C13H12O5, CAS 35679-93-7](/s/JMGNOTZDXBJUJC-UHFFFAOYSA-N.svg)
[(3,4-Dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid
CAS 35679-93-7C13H12O5
![2-[(4,8-Dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid chemical structure, C13H12O5, CAS 160600-35-1](/s/UUOBHEVDLOLOHB-UHFFFAOYSA-N.svg)
2-[(4,8-Dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid
CAS 160600-35-1C13H12O5
2(5H)-Furanone, 3-acetyl-4-(4-hydroxy-3-methoxyphenyl)-
CAS 73839-65-3C13H12O5
Methyl (7-hydroxy-8-methyl-2-oxo-2H-chromen-4-yl)acetate
CAS 714206-31-2C13H12O5
![Methyl [(3-acetyl-1-benzofuran-5-yl)oxy]acetate chemical structure, C13H12O5, CAS 339283-92-0](/s/XADGLWVTZIGJQN-UHFFFAOYSA-N.svg)
Methyl [(3-acetyl-1-benzofuran-5-yl)oxy]acetate
CAS 339283-92-0C13H12O5
![2-[(4-Methyl-2-oxo-2H-chromen-6-yl)oxy]propanoic acid chemical structure, C13H12O5, CAS 96078-22-7](/s/UPXDHEXQSUSAKG-UHFFFAOYSA-N.svg)
2-[(4-Methyl-2-oxo-2H-chromen-6-yl)oxy]propanoic acid
CAS 96078-22-7C13H12O5
Ethyl 2-(2-oxo-2H-chromen-7-yloxy)acetate
CAS 72000-18-1C13H12O5
5-(4-Hydroxybenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
CAS 17474-27-0C13H12O5
![Acetic acid, [(4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-, methyl ester chemical structure, C13H12O5, CAS 89316-64-3](/s/YTGRPSJZLPPIGC-UHFFFAOYSA-N.svg)
Acetic acid, [(4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-, methyl ester
CAS 89316-64-3C13H12O5
Ethyl 8-methoxy-2-oxo-2H-chromene-3-carboxylate
CAS 1729-02-8C13H12O5
Misakimycin
CAS 91776-49-7C13H12O5
Ethyl 6-methoxy-2-oxo-2H-chromene-3-carboxylate
CAS 41459-71-6C13H12O5
1,3-Dimethyl 5-(prop-2-yn-1-yloxy)benzene-1,3-dicarboxylate
CAS 859857-53-7C13H12O5
2-((4-Methyl-2-oxo-2H-1-benzopyran-7-yl)oxy)propanoic acid
CAS 96078-23-8C13H12O5
2H-Pyran-2-one, 6-(2,4-dihydroxy-6-methylphenyl)-4-methoxy-
CAS 59163-53-0C13H12O5
Methyl 4-(2,3-dihydro-1-benzofuran-5-yl)-2,4-dioxobutanoate
CAS 1216156-93-2C13H12O5
Neuchromenin
CAS 180964-26-5C13H12O5
2H-1-Benzopyran-4-acetic acid, 7-hydroxy-2-oxo-, ethyl ester
CAS 74083-58-2C13H12O5
- 3-(2-Methoxy-phenoxymethyl)-furan-2-carboxylic acid332026-40-1C13H12O5
- 3-(7-Hydroxy-4-methyl-2-oxo-2H-chromen-6-yl)propanoic acid65210-82-4C13H12O5
- 2-(7-Methoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid82412-17-7C13H12O5
- 5-[(4-Methoxyphenoxy)methyl]furan-2-carboxylic acid832739-39-6C13H12O5
- 5-Acetonyl-7-hydroxy-2-hydroxymethylchromone263368-90-7C13H12O5
- 6-(2'-Hydroxypropyl)chromone-2-carboxylate141474-83-1C13H12O5
- 1 suppliersMethyl 2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate95903-37-0C13H12O5
- 4,9-Dimethoxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one6938-24-5C13H12O5
- Strigol deriv79298-09-2C13H12O5
- Ethyl 6-(hydroxymethyl)-2-oxo-2H-chromene-3-carboxylate176770-20-0C13H12O5
- (7S,8R)-7,8-Dihydro-8-hydroxy-4-methoxy-7-methyl-5H-furo[2,3-g][2]benzopyran-5-one177795-34-5C13H12O5
- 5-[(3-Methoxyphenoxy)methyl]-2-furoic acid405897-57-6C13H12O5
- 3-(4-Hydroxy-1-naphthoxy)lactic acid96848-85-0C13H12O5
- 2,5,7-Trimethoxy-[1,4]naphthoquinone5803-58-7C13H12O5
- [(4-Ethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid314742-22-8C13H12O5
- 2-Naphthalenecarboxylic acid, 6-hydroxy-5,7-dimethoxy-23204-42-4C13H12O5
- 5-(3-Hydroxybenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione15795-58-1C13H12O5
- 2-(3-(3-Methoxyphenyl)allylidene)malonic acid14160-39-5C13H12O5
- Quadriseptin A1004540-68-4C13H12O5
- 4H-1-Benzopyran-2-carboxylic acid, 5-methoxy-4-oxo-, ethyl ester5527-76-4C13H12O5
- [(4,7-Dimethyl-2-oxo-2H-chromen-5-yl)oxy]acetic acid169116-78-3C13H12O5
- 1,4-Naphthalenedione, 2-(hydroxymethyl)-5,8-dimethoxy-103547-37-1C13H12O5
- 6-Oxo-3,7,8,9-tetrahydro-2H-benzo[g][1,4]benzodioxine-7-carboxylic acid942631-75-6C13H12O5
- 2-Hydroxy-6,7-dimethoxy-3-methylnaphthalene-1,4-dione13261-42-2C13H12O5
- 6-Hydroxy-4,5-dimethoxy-2-naphthalenecarboxylic acid22280-85-9C13H12O5
- 4H-1-Benzopyran-2-carboxylic acid, 7-methoxy-4-oxo-, ethyl ester38322-74-6C13H12O5
- (7-Hydroxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)acetic acid500203-88-3C13H12O5
- 7-Isopropoxy-2-oxo-2H-chromene-3-carboxylic acid914203-21-7C13H12O5
- Methyl 4-acetoxy-2-methylbenzofuran-6-carboxylate37978-61-3C13H12O5
- 3-O-Demethyl-5,6-O-dimethylmalvone A35310-80-6C13H12O5
- 7-Hydroxy-4-oxo-8-propyl-4H-chromene-2-carboxylic acid105212-09-7C13H12O5
- 5-(2-Methoxy-phenoxymethyl)-furan-3-carboxylic acid842954-83-0C13H12O5
- 2-(5-Hydroxy-4,7-dimethyl-2-oxo-2H-chromen-3-yl)acetic acid873414-53-0C13H12O5
- Ethyl 7-methoxy-4-oxo-4H-chromene-3-carboxylate93097-22-4C13H12O5
- Ethyl 2-(6-hydroxy-2-oxo-2H-chromen-4-yl)acetate861537-12-4C13H12O5
- 2H-Cyclopenta(b)furan-2-one, 3-((((2S)-2,5-dihydro-4-methyl-5-oxo-2-furanyl)oxy)methylene)-3,3a,4,6a-tetrahydro-, (3E,3aS,6aS)-77035-56-4C13H12O5
- Ethyl 4-formyl-5-hydroxy-2-methyl-1-benzofuran-3-carboxylate383891-95-0C13H12O5
- 2-(7-Methoxy-8-methyl-2-oxo-2H-chromen-4-yl)acetic acid853749-49-2C13H12O5
- 6-Benzofurancarboxylic acid, 4-(acetyloxy)-, ethyl ester494868-92-7C13H12O5
- 6-Benzofurancarboxylic acid, 2,3-dimethyl-5-hydroxy-, acetate71590-89-1C13H12O5
- Methyl alpha,gamma,epsilon-trioxobenzenehexanoate76798-27-1C13H12O5
- 2-Oxo-7-propoxy-2H-chromene-3-carboxylic acid6093-74-9C13H12O5
- Butyl 1,3-dioxo-2-benzofuran-5-carboxylate1528-45-6C13H12O5
- 3-Acetyl-5,8-dimethoxy-2H-chromen-2-one859108-99-9C13H12O5
- 2-Furanacetic acid, 2,3-dihydro-2-hydroxy-3-oxo-5-phenyl-, methyl ester139266-64-1C13H12O5
- 1,4-Naphthalenedione, 2,5,8-trimethoxy-62385-85-7C13H12O5
- Ethyl 7-formyl-4-methoxybenzofuran-2-carboxylate59254-12-5C13H12O5
- 2,3,5-Trimethoxynaphthalene-1,4-dione62345-18-0C13H12O5
- 2,3,6-Trimethoxynaphthalene-1,4-dione62345-17-9C13H12O5
- Benzoic acid--benzene-1,3,5-triol (1/1)62191-56-4C13H12O5
- 3-Acetyl-6,7-dimethoxy-2H-1-benzopyran-2-one14382-85-5C13H12O5
- 3,6-Dihydroxy-1-oxo-4,7,8,9-tetrahydro-3H-cyclopenta[h]isochromene-5-carbaldehyde2755685-19-7C13H12O5
- 5-Hydroxy-3,6-dimethoxy-2-methyl-1,4-naphthoquinone1447016-25-2C13H12O5
- Propanedioic acid, (2-oxo-2-phenylethylidene)-, dimethyl ester64677-34-5C13H12O5
- 5-Benzoyl-2,2-dimethyl-1,3-dioxane-4,6-dione73921-19-4C13H12O5
- 8-Acetyl-6,7-dimethoxycoumarin263271-48-3C13H12O5
- Ethyl 7-hydroxy-5-methyl-2-oxo-2H-chromene-3-carboxylate52400-12-1C13H12O5
- Methyl 5-(1,3-dioxolan-2-yl)-1-benzofuran-2-carboxylate648449-71-2C13H12O5
- 2-Hydroxy-3-methoxy-9-oxo-7,8-dihydrobenzo[7]annulene-6-carboxylic acid71007-59-5C13H12O5
- Methyl 7-Ethoxy-2-oxo-2H-chromene-3-carboxylate622809-58-9C13H12O5
- Ethyl 7-hydroxy-8-methyl-2-oxo-2H-chromene-3-carboxylate133073-68-4C13H12O5
- 5-[4-(Hydroxymethyl)phenoxymethyl]furan-2-carboxylic acid926190-42-3C13H12O5
- Ethyl 4-formyl-7-methoxybenzofuran-2-carboxylate6126-62-1C13H12O5
- 6-(3,4-Dimethoxyphenyl)-4-hydroxy-2H-pyran-2-one194937-70-7C13H12O5
- Ethyl 7-(Acetyloxy)-1-benzofuran-5-carboxylate955886-66-5C13H12O5
- 5-Acetyl-4-methoxy-3-methyl-benzofuran-2-carboxylic acid857081-18-6C13H12O5
- 6-Ethoxy-4-methyl-2-oxo-2H-chromene-3-carboxylic acid1216111-99-7C13H12O5
- 2-[(E)-3-(4-Methoxyphenyl)prop-2-enylidene]propanedioic acid6342-88-7C13H12O5
- 1,4-Naphthalenedione, 2,6,8-trimethoxy-52957-92-3C13H12O5
- 4,5-Dihydroxy-7-methoxy-2-naphthalenecarboxylic acid methyl ester90539-46-1C13H12O5
- 3-Acetyl-5-hydroxyethyl-7-hydroxy-coumarin887588-31-0C13H12O5
- 4-Acryloyl-1,2-phenylene diacetate109549-53-3C13H12O5
- 4-Hydroxy-7,8-dimethoxy-2-naphthalenecarboxylic acid31206-85-6C13H12O5
- Dihydrohalkendin27272-67-9C13H12O5
- 4,8-Dihydroxy-5-methoxy-2-naphthalenecarboxylic acid methyl ester120016-57-1C13H12O5
- 4-Hydroxy-5,6-dimethoxy-2-naphthalenecarboxylic acid4147-33-5C13H12O5
Frequently asked questions
What is the molar mass of C13H12O5?
The molar mass of C13H12O5 is 248.23 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 248.0685 Da.
How many compounds have the formula C13H12O5?
CompoundList lists 163 compounds with the molecular formula C13H12O5, including WF 3681, 5-(2-Methoxyphenoxymethyl)furan-2-carboxylic acid, Ethyl 7-methoxy-2-oxo-2H-1-benzopyran-3-carboxylate. 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 C13H12O5?
C13H12O5 has a degree of unsaturation of 8. 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.