Molecular formula
C21H29NO
86 compounds have this formula on CompoundList.
- Molar mass
- 311.47g/mol
- Monoisotopic mass
- 316.2563Da
- Atoms
- 52
- Elements
- 4
- Rings plus double bonds
- 8
The formula C21H29NO describes a molecule made of 21 carbon atoms, 29 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. 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 × 2180.98%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 299.39%1.008 × 29 = 29.232 g/mol
- N Nitrogen × 14.50%14.007 × 1 = 14.007 g/mol
- O Oxygen × 15.14%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C21H29NO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 86 of 86 compounds
Biperiden
CAS 514-65-8C21H29NO
3-Heptanol, 6-(dimethylamino)-4,4-diphenyl-
CAS 545-90-4C21H29NO
(1-Pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone
CAS 1199943-44-6C21H29NO
Levomethadyl
CAS 14019-10-4C21H29NO
Butorphan
CAS 4163-26-2C21H29NO
Alphamethadol
CAS 17199-54-1C21H29NO
Betamethadol
CAS 17199-55-2C21H29NO
3-(4-Methylphenyl)-N-propan-2-yladamantane-1-carboxamide
CAS 313976-43-1C21H29NO
1-Methyl-2-((Z)-6-undecenyl)quinolin-4-one
CAS 120693-49-4C21H29NO
N-(4-Phenylbutyl)adamantane-1-carboxamide
CAS 332408-66-9C21H29NO
Hexbutinol
CAS 117828-61-2C21H29NO
4(1H)-Quinolinone, 1-methyl-2-(5Z)-5-undecen-1-yl-
CAS 182056-11-7C21H29NO
3-Hexanol, 6-(dimethylamino)-5-methyl-4,4-diphenyl-, (3S,5R)-(+)-
CAS 26533-05-1C21H29NO
3-Hexanol, 6-(dimethylamino)-5-methyl-4,4-diphenyl-, (R,R)-
CAS 26532-77-4C21H29NO
1-(p-(1'-Adamantyloxy)phenyl)piperidine
CAS 56714-70-6C21H29NO
3-Hexanol, 6-(dimethylamino)-5-methyl-4,4-diphenyl-, (3R,5S)-(-)-
CAS 14347-92-3C21H29NO
3-Hexanol, 6-(dimethylamino)-5-methyl-4,4-diphenyl-, (3S,5S)-(+)-
CAS 14347-93-4C21H29NO
Biperiden EP impurity B
CAS 2984471-08-9C21H29NO
1-(1-Methylcyclopentyl)-1-phenyl-4-(1-piperidinyl)-2-butyn-1-ol
CAS 361378-92-9C21H29NO
1-Methyl-2-(undec-6-en-1-yl)quinolin-4(1H)-one
C21H29NO
Triperiden free base
CAS 14617-19-7C21H29NO
Bufenadrine
CAS 604-74-0C21H29NO
UM 747
CAS 40925-27-7C21H29NO
trans-(1R,2S)-2-(Cyclohexylmethylamino)-1-(2-phenylethynyl)cyclohexan-1-ol
CAS 2512200-83-6C21H29NO
- 5-tert-Butyl-3-[(diethylamino)methyl]biphenyl-2-ol5414-53-9C21H29NO
- Isomethadol25117-79-7C21H29NO
- 1-Naphthaleneacetaldehyde, alpha-sec-butyl-alpha-(2-(N-ethyl-N-methylamino)ethyl)-30121-01-8C21H29NO
- Biperiden EP impurity A2985510-53-8C21H29NO
- 3,3,4-Trimethyl-1-(1-pentyl-1H-indol-3-yl)pent-4-en-1-one1609273-88-2C21H29NO
- Myoparkil3734-63-2C21H29NO
- N-[1-(4-Methylphenyl)propyl]adamantane-1-carboxamide444924-29-2C21H29NO
- 7-(5,5,7,7-Tetramethyloct-1-en-3-yl)quinolin-8-ol29171-27-5C21H29NO
- 17-(3-Methylbut-2-en-1-yl)morphinan-3-ol24921-64-0C21H29NO
- Biperiden EP impurity C2748308-78-1C21H29NO
- Morpholine, 4-(4-methyl-3-(1-naphthyl)hexyl)-18514-30-2C21H29NO
- 1-Butylamine, N-methyl-N-(3-(p-(phenoxymethyl)phenyl)propyl)-100482-75-5C21H29NO
- (E)-3-(4-tert-Butylphenyl)-N-[2-(cyclohexen-1-yl)ethyl]prop-2-enamide529491-13-2C21H29NO
- 2-(1-Adamantyl)-N-(2-ethyl-6-methylphenyl)acetamide708286-57-1C21H29NO
- N,N-Diethyl-2-(p-phenethylphenoxy)propylamine114160-98-4C21H29NO
- 1-Cyclopentyl-1-phenyl-5-(piperidin-1-yl)pent-3-yn-1-ol487007-10-3C21H29NO
- 1-Methyl-2-[(E)-undec-6-enyl]quinolin-4-oneC21H29NO
- 3-Heptanone, 7-(dimethylamino)-4-ethyl-4-(1-naphthyl)-6699-11-2C21H29NO
- 1-Naphthaleneacetaldehyde, alpha-(2-(diethylamino)ethyl)-alpha-isopropyl-30121-03-0C21H29NO
- 4-(Anilinomethyl)-2,6-di-tert-butylphenol32559-14-1C21H29NO
- UR-144-d5 (exempt preparation)2484976-97-6C21H29NO
- 1-Phenyl-3,4,5,6,7,8,9,10,11,12,13,14-dodecahydrocyclododeca[b]pyridin-2-one59221-81-7C21H29NO
- N-(4-Adamantanyl-2-methylphenyl)-2-methylpropanamide327082-88-2C21H29NO
- 8-Quinolinol, 7-(tetrapropenyl)-69056-14-0C21H29NO
- 2,4-Di-tert-butyl-6-(4-methylanilino)phenol4810-20-2C21H29NO
- 3-(2-(Isopentyl(phenethyl)amino)ethyl)phenol2019991-16-1C21H29NO
- 1-(1,2-Dihydroacenaphthylen-5-yl)-2-(dipropylamino)propan-1-ol6279-70-5C21H29NO
- 4-[4-(4-Methoxyphenyl)hexan-3-yl]-n,n-dimethylaniline6275-96-3C21H29NO
- 12-Methoxyabieta-8(14),9(11),12-triene-18-nitrile42400-89-5C21H29NO
- 1-Hydroxy-1-phenyl-1-(tricyclo[2,2,1,0(2,6)]hept-2-yl)-3-piperidinopropane14617-18-6C21H29NO
- (2Z)-2-(3-Hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ylidene)acetonitrile17666-64-7C21H29NO
- (E)-N,N-Dicyclohexyl-3-phenylprop-2-enamide6631-21-6C21H29NO
- 7-(7-Dodecenyl)quinolin-8-ol94087-19-1C21H29NO
- N-Benzyl-6-phenethoxyhexan-1-amine101386-64-5C21H29NO
- N,N-Dibenzyl-4-methoxy-4-methylpentan-1-amine1455037-21-4C21H29NO
- N,N-Dibenzyl-3-ethoxy-3-methylbutan-1-amine1455037-11-2C21H29NO
- N,N-Bis(1-methylethyl)-gamma-phenoxybenzenepropanamine49871-26-3C21H29NO
- 2-[(8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]acetonitrile31020-65-2C21H29NO
- 4-(Benzylamino)-2,6-di-tert-butylphenol973-58-0C21H29NO
- N-{2-[2-(tert-Butyl)phenoxy]ethyl}-2,4,6-trimethylaniline1040688-49-0C21H29NO
- 3,5-Dimethyl-N-{2-[4-(tert-pentyl)phenoxy]-ethyl}aniline1040687-09-9C21H29NO
- 4-(Isopentyloxy)-N-(4-isopropylbenzyl)aniline1040689-62-0C21H29NO
- 2-Isopropyl-N-[2-(2-isopropyl-5-methylphenoxy)-ethyl]aniline1040681-63-7C21H29NO
- N-{2-[2-(sec-Butyl)phenoxy]propyl}-3,5-dimethylaniline1040687-05-5C21H29NO
- N-{2-[2-(sec-Butyl)phenoxy]ethyl}-2-isopropylaniline1040681-37-5C21H29NO
- 7-(Diethylamino)-1-(naphthalen-1-yl)heptan-3-one918648-50-7C21H29NO
- 2-{4-[(3,7-Dimethyloctyl)oxy]phenyl}pyridine524713-67-5C21H29NO
- 1-(4-Decylphenyl)pyridin-4(1H)-one851973-48-3C21H29NO
- 5-(Benzyloxy)-2,4-di-tert-butylaniline1610595-15-7C21H29NO
- 7-(Dodec-1-EN-1-yl)quinolin-8-ol88015-67-2C21H29NO
- 2,6-Di-tert-butyl-4-(4-methylanilino)phenol109270-55-5C21H29NO
- 2-(2,4-Di-tert-butyl-6-methoxyphenyl)-3-methylpyridine175602-48-9C21H29NO
- N-{[4-(Heptyloxy)phenyl]methyl}-3-methylaniline90266-44-7C21H29NO
- (S)-2-((Benzyl((S)-1-phenylethyl)amino)methyl)-3-methylbutan-1-ol941292-84-8C21H29NO
- 1-[4-[(1-Cyclobutylpiperidin-4-ylidene)methyl]phenyl]-2-cyclopropylethanol1425971-35-2C21H29NO
- 1-Benzyl-7-butyl-1-azaspiro[5.5]undec-7-en-9-one88204-71-1C21H29NO
- 7-(2-Butyloct-1-enyl)quinolin-8-ol88015-68-3C21H29NO
- Biperiden-d52938691-75-7C21H29NO
- (3R,6R)-1,1,1-Trideuterio-6-(dimethylamino)-4,4-diphenylheptan-3-ol1217842-77-7C21H29NO
- 2,6-Dipentyl-4-(pyridin-4(1H)-ylidene)cyclohexa-2,5-dien-1-one144426-56-2C21H29NO
- 7-(2-Butyloct-1-EN-1-yl)quinolin-8-olC21H29NO
- rac a-Methadol D3C21H29NO
Frequently asked questions
What is the molar mass of C21H29NO?
The molar mass of C21H29NO is 311.47 g/mol, calculated from standard atomic weights for 21 carbon atoms, 29 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 316.2563 Da.
How many compounds have the formula C21H29NO?
CompoundList lists 86 compounds with the molecular formula C21H29NO, including Biperiden, 3-Heptanol, 6-(dimethylamino)-4,4-diphenyl-, (1-Pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone. 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 C21H29NO?
C21H29NO 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.