Molecular formula
C21H36O2
74 compounds have this formula on CompoundList.
- Molar mass
- 320.52g/mol
- Monoisotopic mass
- 320.2715Da
- Atoms
- 59
- Elements
- 3
- Rings plus double bonds
- 4
The formula C21H36O2 describes a molecule made of 21 carbon atoms, 36 hydrogen atoms and 2 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 × 2178.70%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 3611.32%1.008 × 36 = 36.288 g/mol
- O Oxygen × 29.98%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C21H36O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 74 of 74 compounds
Pregnanediol
CAS 80-92-2C21H36O2
5-Pentadecylresorcinol
CAS 3158-56-3C21H36O2
Pregnanediol V
CAS 80-91-1C21H36O2
3-Pentadecylcatechol
CAS 492-89-7C21H36O2
Methyl dihomo-gamma-linolenate
CAS 21061-10-9C21H36O2
(3beta,5beta)-Pregnane-3,20-diol
CAS 80-90-0C21H36O2
Methyl 11,14,17-eicosatrienoate
CAS 55682-88-7C21H36O2
Allopregnane-3,20-diol
CAS 4479-11-2C21H36O2
(3beta,5beta,20R)-Pregnane-3,20-diol
CAS 80-89-7C21H36O2
7alpha,17alpha-Dimethyl-5beta-androstane-3alpha,17beta-diol
CAS 13611-10-4C21H36O2
5alpha-Pregnane-3alpha,20alpha-diol
CAS 566-58-5C21H36O2
Allopregnane-3beta,20alpha-diol
CAS 566-56-3C21H36O2
Adipostatin B
CAS 144284-17-3C21H36O2
4-Pentadecylbenzene-1,2-diol
CAS 5394-77-4C21H36O2
Methyl 5,8,11-eicosatrienoate, (5Z,8Z,11Z)-
CAS 14602-39-2C21H36O2
Allopregnane-3alpha,20beta-diol
CAS 566-57-4C21H36O2
2-Methyl-8,12,14-eicosatrienoic acid
CAS 97516-41-1C21H36O2
3-Ethyl-5alpha-androstane-3alpha,17beta-diol
CAS 10148-99-9C21H36O2
8,11,14-Eicosatrienoic acid, methyl ester
CAS 17364-32-8C21H36O2
4-Pentadecylbenzene-1,3-diol
CAS 16825-54-0C21H36O2
11,17-Dimethyl-5alpha-androstane-11beta,17beta-diol
CAS 5411-67-6C21H36O2
17-Methyl-D-homoandrostane-3,17-diol
CAS 76612-30-1C21H36O2
1,4-Benzenediol, 2-pentadecyl-
CAS 53918-51-7C21H36O2
Allopregnane-3beta,20beta-diol
CAS 516-53-0C21H36O2
- Methyl tetrahydroabietate19941-28-7C21H36O2
- 6beta,17-Dimethyl-5alpha-androstane-3beta,17beta-diol6942-26-3C21H36O2
- 6alpha,17-Dimethyl-5alpha-androstane-3beta,17beta-diol6951-92-4C21H36O2
- (8S,9S,10S,13R,14S,17S)-17-Ethyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,3-diol26445-07-8C21H36O2
- Methyl 5,11,14-eicosatrienoate97016-84-7C21H36O2
- Methyl (11Z,14Z,17Z)-eicosatrienoate62472-96-2C21H36O2
- 1 suppliersProbetaenone I115473-44-4C21H36O2
- 3alpha-Methoxy-17-methyl-5alpha-androstan-17beta-ol3483-01-0C21H36O2
- (20S)-Pregnane-3alpha,20-diol28818-70-4C21H36O2
- Uranediol516-51-8C21H36O2
- 13beta,17alpha-Diethyl-3alpha,17beta-dihydroxy-5beta-gonane87304-65-2C21H36O2
- 7beta,17alpha-Dimethyl-5beta-androstane-3alpha,17beta-diol73245-61-1C21H36O2
- Methyl 13beta-ethyl-13-methyl-15-podocarpanoate4614-69-1C21H36O2
- Methyl 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,7,8,8a,9,10,10a-dodecahydrophenanthrene-1-carboxylate3872-98-8C21H36O2
- Pregnane-3,20-diol, (3beta,5alpha)-38270-91-6C21H36O2
- 13beta,17alpha-Diethyl-3alpha,17beta-dihydroxy-5alpha-gonane883874-20-2C21H36O2
- 10-Undecenoic acid, 3,7-dimethyl-2,6-octadien-1-yl ester68892-05-7C21H36O2
- Isopropyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate83918-59-6C21H36O2
- Methyl (3S)-5-[(1S,4aS,8aS)-2,5,5,8a-tetramethyl-1,4,4a,6,7,8-hexahydronaphthalen-1-yl]-3-methylpentanoate1438-55-7C21H36O2
- Methyl (5Z,11Z,14Z)-icosa-5,11,14-trienoate104418-01-1C21H36O2
- 9(Z),12(Z),15(Z)-Heneicosatrienoic acid18211-44-4C21H36O2
- (2a,3a,5a,17ss)-2,17-Dimethylandrostane-3,17-diol1173998-58-7C21H36O2
- Farnesyl hexanoate51532-28-6C21H36O2
- Benzene, 1,3-dimethoxy-5-tridecyl-5259-04-1C21H36O2
- (R)-3-Benzyloxy-1-tetradecanol139623-16-8C21H36O2
- Propyl octadeca-9,12,15-trienoate106196-77-4C21H36O2
- (9Z,12Z)-Octadeca-9,12-dien-1-yl prop-2-enoate13533-07-8C21H36O2
- Methyl 7,11,14-eicosatrienoate100831-75-2C21H36O2
- 2,11,14-Eicosatrienoic acid, methyl ester, (E,Z,Z)-75315-76-3C21H36O2
- (9E,12E)-Octadeca-9,12-dien-1-yl acrylat e2832061-34-2C21H36O2
- Methyl eicosatrienoate82729-72-4C21H36O2
- Propyl (6Z,9Z,12E)-octadeca-6,9,12-trienoate130680-86-3C21H36O2
- 5alpha-Pregnane-3alpha,17-diol68199-35-9C21H36O2
- 3beta,17alpha-Dimethylandrostane-3alpha,17beta-diol896717-08-1C21H36O2
- (3S,5S,8S,9S,10S,13R,14S,16S)-3-Methoxy-10,13,16-trimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,17-tetradecahydrocyclopenta[a]phenanthren-16-ol4401-92-7C21H36O2
- 5,5'-(Propane-1,3-diyl)bis(2,3,4,5-tetramethylcyclopent-2-en-1-ol)108344-73-6C21H36O2
- 1,3-Bis[(1R,3S)-1,2,2,3-tetramethylcyclopentyl]propane-1,3-dione59642-08-9C21H36O2
- Methyl 4-methylnonadeca-7,10,13-trienoate61626-32-2C21H36O2
- 14-(Benzyloxy)tetradecan-1-ol79015-73-9C21H36O2
- 5-(But-2-YN-1-yl)-2,2-dipentyl-5-(prop-2-EN-1-yl)-1,3-dioxane583028-36-8C21H36O2
- 2alpha,17alpha-Dimethyl-5alpha-androstane-3beta,17beta-diol80651-64-5C21H36O2
- 3a,17a-Dimethylandrostane-3b,17b-diol896717-01-4C21H36O2
- Butyl (4E,8E)-5,9,13-trimethyltetradeca-4,8,12-trienoate10154-04-8C21H36O2
- (3R,5R,7R,8R,9S,10S,13S,14S,17R)-7,10,13,17-Tetramethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol1173997-86-8C21H36O2
- Methyl (1R,4aR,4bS,7R,8aR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,7,8,8a,9,10,10a-dodecahydrophenanthrene-1-carboxylate14617-65-3C21H36O2
- Orb32107912493985-50-3C21H36O2
- beta-Cembrenediol methyl ether87733-61-7C21H36O2
- 12(Z),15(Z),18(Z)-Heneicosatrienoic acid133585-81-6C21H36O2
- (3S)-3-Phenylmethoxytetradecan-1-ol138650-28-9C21H36O2
- (3R,7S,8R,9S,10S,13S,14S,17S)-7,10,13,17-Tetramethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol153546-23-7C21H36O2
Frequently asked questions
What is the molar mass of C21H36O2?
The molar mass of C21H36O2 is 320.52 g/mol, calculated from standard atomic weights for 21 carbon atoms, 36 hydrogen atoms and 2 oxygen atoms. The monoisotopic mass is 320.2715 Da.
How many compounds have the formula C21H36O2?
CompoundList lists 74 compounds with the molecular formula C21H36O2, including Pregnanediol, 5-Pentadecylresorcinol, Pregnanediol V. 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 C21H36O2?
C21H36O2 has a degree of unsaturation of 4. 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.