Molecular formula
C16H16O5
185 compounds have this formula on CompoundList.
- Molar mass
- 288.30g/mol
- Monoisotopic mass
- 288.0998Da
- Atoms
- 37
- Elements
- 3
- Rings plus double bonds
- 9
The formula C16H16O5 describes a molecule made of 16 carbon atoms, 16 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 × 1666.66%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 165.59%1.008 × 16 = 16.128 g/mol
- O Oxygen × 527.75%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C16H16O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 185 compounds
Shikonin
CAS 517-89-5C16H16O5
(±)-Shikonin
CAS 54952-43-1C16H16O5
Alkannin
CAS 517-88-4C16H16O5
Columbianetin acetate
CAS 23180-65-6C16H16O5
![2-({3-Methyl-6-oxo-6H,7H,8H,9H,10H-cyclohexa[c]chromen-1-yl}oxy)acetic acid chemical structure, C16H16O5, CAS 304896-83-1](/s/UOCZEAJIBFMNTF-UHFFFAOYSA-N.svg)
2-({3-Methyl-6-oxo-6H,7H,8H,9H,10H-cyclohexa[c]chromen-1-yl}oxy)acetic acid
CAS 304896-83-1C16H16O5
2-((4-Methyl-6-oxo-6H,7H,8H,9H,10H-cyclohexa(c)chromen-3-yl)oxy)acetic acid
CAS 302551-41-3C16H16O5
Asebogenin
CAS 520-42-3C16H16O5
1-(2,4-Dihydroxyphenyl)-2-(3,4-dimethoxyphenyl)ethanone
CAS 24126-98-5C16H16O5
5,7-Dimethoxy-8-(3-methylbut-2-enoyl)chromen-2-one
CAS 37719-98-5C16H16O5
![5-[(4-Allyl-2-methoxyphenoxy)methyl]-2-furoic acid chemical structure, C16H16O5, CAS 380173-90-0](/s/NYGXLNNKIZBLJY-UHFFFAOYSA-N.svg)
5-[(4-Allyl-2-methoxyphenoxy)methyl]-2-furoic acid
CAS 380173-90-0C16H16O5
11-Methoxyyangonin
CAS 2743-14-8C16H16O5
Asperflavin
CAS 1415764-41-8C16H16O5
![2-[(7-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl)oxy]propanoic acid chemical structure, C16H16O5, CAS 314744-27-9](/s/YGGFKEHKKRYCAZ-UHFFFAOYSA-N.svg)
2-[(7-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl)oxy]propanoic acid
CAS 314744-27-9C16H16O5
4-(Benzyloxy)-3,5-dimethoxybenzoic acid
CAS 14588-60-4C16H16O5
3-(4-Methoxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one
CAS 76172-68-4C16H16O5
4,8-Dimethyl-2-oxo-6-propionyl-2H-chromen-7-yl acetate
CAS 354130-68-0C16H16O5
![Methyl [(6-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]acetate chemical structure, C16H16O5, CAS 307548-83-0](/s/YWFHVUURPKFESZ-UHFFFAOYSA-N.svg)
Methyl [(6-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]acetate
CAS 307548-83-0C16H16O5
Racemosin
CAS 68421-13-6C16H16O5
Loureirin D
CAS 119425-91-1C16H16O5
1,11b-Dihydro-11b-hydroxymedicarpin
CAS 210537-04-5C16H16O5
p-Hydroxyphenethyl vanillate
CAS 1539303-03-1C16H16O5
![Hydroxy[bis(4-methoxyphenyl)]acetic acid chemical structure, C16H16O5, CAS 639-61-2](/s/ZCLYDZVPJVAASY-UHFFFAOYSA-N.svg)
Hydroxy[bis(4-methoxyphenyl)]acetic acid
CAS 639-61-2C16H16O5
8-Formyl-7-hydroxy-5-isopropyl-2-methoxy-3-methyl-1,4-naphthoquinone
CAS 74636-01-4C16H16O5
![Methyl [(6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]acetate chemical structure, C16H16O5, CAS 325822-07-9](/s/VCNQLRKSIHQDAG-UHFFFAOYSA-N.svg)
Methyl [(6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]acetate
CAS 325822-07-9C16H16O5
- Pranferol14685-06-4C16H16O5
- 1 suppliers4,2',4'-Trihydroxy-6'-methoxydihydrochalcone111316-17-7C16H16O5
- Isoasperflavin1085706-30-4C16H16O5
- Homoisomelodienone135626-22-1C16H16O5
- Homomelodienone135626-20-9C16H16O5
- 1-(2,4-Dihydroxyphenyl)-2-(2-ethoxyphenoxy)ethanone637750-83-5C16H16O5
- (2E)-1-(Furan-2-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one1266244-00-1C16H16O5
- 2-(2-Oxo-8,9-dihydrofuro[2,3-h]chromen-8-yl)propan-2-yl acetate64551-50-4C16H16O5
- 1-(2,4-Dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-1-propanone50297-39-7C16H16O5
- 1(2H)-Anthracenone, 3,4-dihydro-3,8,9-trihydroxy-6-methoxy-3-methyl-93798-36-8C16H16O5
- Dihydrocalythropsin151703-05-8C16H16O5
- Diethyl 2-hydroxyazulene-1,3-dicarboxylate897-41-6C16H16O5
- 2-((6-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)propanoic acid307548-90-9C16H16O5
- 2-[(6-Oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]propanoic acid313471-13-5C16H16O5
- Malettinin A629633-71-2C16H16O5
- 3',4',5'-Trimethoxy-biphenyl-4-carboxylic acid203722-36-5C16H16O5
- 1,2-Bis(4-hydroxy-3-methoxyphenyl)ethanone5438-67-5C16H16O5
- 1-(2,4-Dihydroxy-5-methoxyphenyl)-2-(4-hydroxyphenyl)propan-1-one680195-81-7C16H16O5
- 3-Hydroxy-4-methoxy-2,2-dimethyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione1246262-57-6C16H16O5
- Pholidotol A875534-05-7C16H16O5
- 6'-Hydroxyangolensin204197-90-0C16H16O5
- 10-Methoxyyangonin77900-32-4C16H16O5
- 4,2',4'-Trihydroxy-3-methoxydihydrochalcone72463-72-0C16H16O5
- Naphtho[1,2-c]furan-1(3H)-one, 3-hydroxy-5,8-dimethoxy-3,7-dimethyl-2411423-70-4C16H16O5
- 4-Methyl-7-[(2-methyl-2-propen-1-yl)oxy]-2-oxo-2H-1-benzopyran-3-acetic acid887833-28-5C16H16O5
- 2',4',Alpha-trihydroxy-4-methoxydihydrochalcone114107-24-3C16H16O5
- 7-(2-Methacryloyloxyethoxy)-4-methylcoumarin928653-14-9C16H16O5
- Benzyl 6-hydroxy-2,3-dimethoxybenzoate63147-21-7C16H16O5
- 1-Hydroxy-1-(4-hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)propan-2-one117614-84-3C16H16O5
- Ethyl 2-(4-oxo-1,2,3-trihydrocyclopenta[1,2-c]chromen-7-yloxy)acetate298207-30-4C16H16O5
- Methyl 2-[(4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]propanoate313471-05-5C16H16O5
- 1H-2-Benzopyran-6,7-diol, 3,4-dihydro-1-(4-hydroxy-3-methoxyphenyl)-385444-85-9C16H16O5
- 1 suppliers4-Hydroxy-3-(4-hydroxy-3-methoxybenzyl)-5-methoxybenzaldehyde202582-64-7C16H16O5
- Cycloalkannin80186-90-9C16H16O5
- OM-173betaA88293-09-8C16H16O5
- 2-(5,5-Dimethyloxolan-2-yl)-5,8-dihydroxynaphthalene-1,4-dione64981-70-0C16H16O5
- 1-(4-(Benzyloxy)-3,6-dihydroxy-2-methoxyphenyl)ethanone25892-94-8C16H16O5
- (S)-3,4-Dihydro-3,8,9-trihydroxy-6-methoxy-3-methyl-1(2H)-anthracene61419-07-6C16H16O5
- Saropyrone159650-12-1C16H16O5
- 5-(1-(4-Hydroxyphenyl)but-2-yn-1-yl)-2,2-dimethyl-1,3-dioxane-4,6-dione865233-33-6C16H16O5
- 3-(Benzyloxy)-4,5-dimethoxybenzoic acid5651-55-8C16H16O5
- 3-{[4-(Hydroxymethyl)-2-methoxyphenoxy]methyl}benzoic acid693815-64-4C16H16O5
- 1 suppliers2,3,7,8-Tetramethoxydibenzofuran109881-52-9C16H16O5
- 2-Naphthaleneacetic acid, 6-methoxy-alpha-methyl-, carboxymethyl ester, (S)-97699-68-8C16H16O5
- (2,4-Dihydroxy-6-methylphenyl)-(2-hydroxy-4-methoxy-6-methylphenyl)methanone21147-34-2C16H16O5
- 1 suppliers1-(2,4-Dihydroxyphenyl)-2-(2,4-dimethoxyphenyl)ethanone1855-30-7C16H16O5
- Benzoic acid, 2-hydroxy-4-[(4-methoxyphenyl)methoxy]-, methyl ester148965-89-3C16H16O5
- 6,7-Dimethoxy-9,10-dihydrophenanthrene-2,3,5-triol35450-73-8C16H16O5
- 2,2',6-Trihydroxy-4'-methoxy-4,6'-dimethylbenzophenone21147-33-1C16H16O5
- 4-(Acetyloxy)-8-methoxy-2-naphthalenecarboxylic acid ethyl ester33295-50-0C16H16O5
- 3-(2,4-Dimethoxyphenyl)-2-methoxybenzoic acid1261932-65-3C16H16O5
- 4-(3,5-Dimethoxyphenyl)-3-methoxybenzoic acid1261991-86-9C16H16O5
- 2-Hydroxy-5-(2-hydroxy-4-methoxybenzyl)-4-methoxybenzaldehyde953427-66-2C16H16O5
- Anticancer agent 1491810733-76-6C16H16O5
- 7H-Furo(3,2-g)(1)benzopyran-7-one, 3,9-dimethoxy-2-(1-methylethyl)-76520-50-8C16H16O5
- 1-(2,4-Dihydroxyphenyl)-2-(4-ethoxyphenoxy)ethanone297148-53-9C16H16O5
- Benzeneacetic acid, 4-((5-(1-oxopropyl)-2-furanyl)oxy)-, methyl ester99834-90-9C16H16O5
- 4-(Acetyloxy)-6-methoxy-2-naphthalenecarboxylic acid ethyl ester151502-73-7C16H16O5
- 4-(3,4-Dimethoxyphenyl)-3-methoxybenzoic acid122294-15-9C16H16O5
- 4-(3,4-Dimethoxyphenyl)-2-methoxybenzoic acid128460-64-0C16H16O5
- 2-[3-(Benzyloxy)-4-methoxyphenyl]-2-hydroxyacetic acid1015539-14-6C16H16O5
- Methyl 2-[(2-cyclopropyl-3-formyl-1-benzofuran-5-yl)oxy]propanoate1211249-98-7C16H16O5
- 2-(3,4-Dimethoxyphenyl)-5-methoxybenzoic acid925908-67-4C16H16O5
- 2-(2,5-Dimethoxyphenyl)-5-methoxybenzoic acid925908-53-8C16H16O5
- 2-(3,5-Dimethoxyphenyl)-5-methoxybenzoic acid1261991-92-7C16H16O5
- 2'-Methoxybenzyl-2-methoxy-6-hydroxybenzoate24503-38-6C16H16O5
- Methyl 3-(4-(hydroxymethyl)phenoxy)-4-methoxybenzoate135303-88-7C16H16O5
- 4-(4,8-Dimethoxynaphthalen-1-yl)-4-oxobutanoic acid6132-95-2C16H16O5
- (4-Methoxyphenyl) (4-methoxyphenyl)methyl carbonate31558-44-8C16H16O5
- Benzeneacetic acid, alpha-ethyl-4-((5-formyl-2-furanyl)oxy)-, methyl ester99834-88-5C16H16O5
- Benzeneacetic acid, 4-((5-acetyl-2-furanyl)oxy)-alpha-methyl-, methyl ester99834-91-0C16H16O5
- Methyl [(7-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-9-yl)oxy]acetate314744-25-7C16H16O5
- 1-(2,4-Dihydroxy-3-methylphenyl)-2-(4-methoxyphenoxy)ethanone321686-47-9C16H16O5
- 4-Benzyloxy-3-methoxyphenoxy-acetic acid34921-54-5C16H16O5
- 2-Naphthalenecarboxylic acid, 4-(acetyloxy)-7-methoxy-, ethyl ester151502-72-6C16H16O5
- 3-Methoxy-4-[(4-methoxyphenyl)methoxy]benzoic acid113457-28-6C16H16O5
Frequently asked questions
What is the molar mass of C16H16O5?
The molar mass of C16H16O5 is 288.30 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 288.0998 Da.
How many compounds have the formula C16H16O5?
CompoundList lists 185 compounds with the molecular formula C16H16O5, including Shikonin, (±)-Shikonin, Alkannin. 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 C16H16O5?
C16H16O5 has a degree of unsaturation of 9. 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.