Molecular formula
C21H25NO5
153 compounds have this formula on CompoundList.
- Molar mass
- 371.43g/mol
- Monoisotopic mass
- 377.2109Da
- Atoms
- 52
- Elements
- 4
- Rings plus double bonds
- 10
The formula C21H25NO5 describes a molecule made of 21 carbon atoms, 25 hydrogen atoms, 1 nitrogen atom 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 × 2167.91%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 256.78%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 13.77%14.007 × 1 = 14.007 g/mol
- O Oxygen × 521.54%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C21H25NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 153 compounds
Demecolcine
CAS 477-30-5C21H25NO5
Rubemamine
CAS 121817-65-0C21H25NO5
O-Benzyl-N-((tert-butoxy)carbonyl)-L-tyrosine
CAS 2130-96-3C21H25NO5
![[2-[2-(2-Hydroxy-ethoxy)-ethoxy]-ethyl]-carbamic acid 9H-fluoren-9-ylmethyl ester chemical structure, C21H25NO5, CAS 560088-66-6](/s/OKWGKDNHZKUFBX-UHFFFAOYSA-N.svg)
[2-[2-(2-Hydroxy-ethoxy)-ethoxy]-ethyl]-carbamic acid 9H-fluoren-9-ylmethyl ester
CAS 560088-66-6C21H25NO5
Capauridin
CAS 478-15-9C21H25NO5
3-(3,4-Dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-2-propenamide
CAS 69444-90-2C21H25NO5
(-)-Capaurine
CAS 478-14-8C21H25NO5
![Ethyl 4-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methoxy]benzoate chemical structure, C21H25NO5, CAS 865546-42-5](/s/VNSMXBQHDYTZJN-UHFFFAOYSA-N.svg)
Ethyl 4-[(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methoxy]benzoate
CAS 865546-42-5C21H25NO5
1,2,3,10-Tetramethoxy-7-(methylamino)-6,7-dihydro-5H-benzo(a)heptalen-9-one
CAS 102491-77-0C21H25NO5
Ethyl 2-amino-5,6,7,8-tetrahydro-4-(2-methoxyphenyl)-7,7-dimethyl-5-oxo-4H-1-benzopyran-3-carboxylate
CAS 333340-99-1C21H25NO5
![2-Benzyl-4-{[2-(3,4-dimethoxyphenyl)ethyl]amino}-4-oxobutanoic acid chemical structure, C21H25NO5, CAS 340819-14-9](/s/LNSYHTUJWZZIST-UHFFFAOYSA-N.svg)
2-Benzyl-4-{[2-(3,4-dimethoxyphenyl)ethyl]amino}-4-oxobutanoic acid
CAS 340819-14-9C21H25NO5
Ethyl 4-(2,5-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
CAS 299407-28-6C21H25NO5
Ethyl 6-(4-ethoxy-3-methoxyphenyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate
CAS 725687-31-0C21H25NO5
![3-(2,3-Dihydro-1,4-benzodioxin-2-yl)-N-[2-(3,4-dimethoxyphenyl)ethyl]propanamide chemical structure, C21H25NO5, CAS 717864-10-3](/s/FLKQPSOYSALBKJ-UHFFFAOYSA-N.svg)
3-(2,3-Dihydro-1,4-benzodioxin-2-yl)-N-[2-(3,4-dimethoxyphenyl)ethyl]propanamide
CAS 717864-10-3C21H25NO5
Antrocinnamomin A
CAS 1030612-01-1C21H25NO5
N-Acetylcolchinol, methyl ether
CAS 65967-01-3C21H25NO5
Diisopropyl 1-(4-acetylphenyl)-2-methyl-1H-pyrrole-3,4-dicarboxylate
CAS 853334-52-8C21H25NO5
4-(3,4-Dimethoxyphenyl)-N-(4-methoxyphenyl)tetrahydro-2H-pyran-4-carboxamide
CAS 433953-45-8C21H25NO5
Norpurpureine
CAS 34272-09-8C21H25NO5
Oxolan-2-ylmethyl 2-methyl-4-(5-methyl(2-furyl))-5-oxo-1,4,6,7,8-pentahydroqui noline-3-carboxylate
CAS 347318-87-0C21H25NO5
Thalbaicalidine
CAS 66186-95-6C21H25NO5
4-(3,4-Dimethoxyphenyl)-N-(2-methoxyphenyl)oxane-4-carboxamide
CAS 428837-24-5C21H25NO5
(-)-Thaicanine
CAS 102828-06-8C21H25NO5
(-)-Tetrahydrostephabine
CAS 109063-88-9C21H25NO5
- Corynoxidine57906-85-1C21H25NO5
- RasGRP3 ligand 962229068-13-5C21H25NO5
- (N-Tetrahydrofurfuryl)noroxymorphone62488-49-7C21H25NO5
- 7-Hydroxyglaucine75652-86-7C21H25NO5
- 4 suppliersO-(1,1-Dimethylethyl)-N-((phenylmethoxy)carbonyl)-L-tyrosine5545-54-0C21H25NO5
- Benzo(6,7)cyclohept(1,2,3-ij)isoquinoline-1,11-diol, 4,5,6,6a,7,8-hexahydro-6-methyl-2,10,12-trimethoxy-, (S)-22324-16-9C21H25NO5
- Epicorynoxidine58000-48-9C21H25NO5
- Boc-O-benzyl-D-tyrosine247088-45-5C21H25NO5
- 2 suppliersZ-Tyr-OtBu16881-33-7C21H25NO5
- 6-O-(4-Heptoxyphenyl) 2-O-methyl pyridine-2,6-dicarboxylate313277-19-9C21H25NO5
- 1 suppliers(S)-Benzyl 2-((tert-butoxycarbonyl)amino)-3-(4-hydroxyphenyl)propanoate19391-35-6C21H25NO5
- 2-[(4-Ethoxycarbonylphenyl)carbamoyl]-7-propan-2-ylidenebicyclo[2.2.1]heptane-3-carboxylic acid345347-82-2C21H25NO5
- Boc-D-Tyr(Bzl)-Oh63769-58-4C21H25NO5
- Preocoteine18161-86-9C21H25NO5
- B-Homomorphinan-7-one, 5,6,8,14-tetradehydro-3-hydroxy-2,4,6-trimethoxy-17-methyl-, (9alpha,13alpha)-2115-98-2C21H25NO5
- Diacetyldihydromorphine509-71-7C21H25NO5
- Methyl 4-(4-hydroxy-3-methoxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate299404-83-4C21H25NO5
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(4'-methoxy-[1,1'-biphenyl]-4-yl)propanoic acid809231-57-0C21H25NO5
- (2S,4R)-1-(tert-Butoxycarbonyl)-4-(naphthalen-2-ylmethoxy)pyrrolidine-2-carboxylic acid630425-40-0C21H25NO5
- Ethyl 4-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate94961-18-9C21H25NO5
- (6aS)-4,5,6,6a,7,8-Hexahydro-2,11,12-trimethoxy-6-methylbenzo[6,7]cyclohept[1,2,3-ij]isoquinoline-1,10-diol1354-66-1C21H25NO5
- N-[2-(4-Methoxyphenyl)ethyl]-3-(3,4,5-trimethoxyphenyl)prop-2-enamide37691-24-0C21H25NO5
- Bas 004111465475-01-4C21H25NO5
- Propyl 4-(4-hydroxy-3-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate299452-12-3C21H25NO5
- 3,4-Dihydro-6,7-dimethoxy-1-(3,4,5-trimethoxybenzyl)isoquinoline61349-11-9C21H25NO5
- 2-Methoxyethyl 4-(3-methoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate299947-32-3C21H25NO5
- 3-(Benzyloxy)-N-(tert-butoxycarbonyl)-L-phenylalanine162536-46-1C21H25NO5
- (2S,4S)-1-tert-Butyl 2-methyl 4-(naphthalen-2-yloxy)pyrrolidine-1,2-dicarboxylate317357-41-8C21H25NO5
- (2,4-Dihydroxy-5-propan-2-ylphenyl)-[5-(2-methoxyethoxy)-1,3-dihydroisoindol-2-yl]methanone912999-28-1C21H25NO5
- (2S)-3-[4-(2-Methoxyphenyl)phenyl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid154116-45-7C21H25NO5
- 3-Methylbutyl 4-{[(4-methoxyphenoxy)acetyl]amino}benzoate301682-26-8C21H25NO5
- Ethyl (4Z)-1-(2-methoxyethyl)-2-methyl-5-oxo-4-[(4-prop-2-enoxyphenyl)methylidene]pyrrole-3-carboxylate6139-69-1C21H25NO5
- 4-Butoxy-N-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-3-methoxybenzamide354993-06-9C21H25NO5
- Benzyl (2S)-2-carbobenzyloxyamino-6-hydroxyhexanoate84246-49-1C21H25NO5
- Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-3-(phenylmethoxy)-123334-59-8C21H25NO5
- 13-alpha-Hydroxyxylopinine59414-58-3C21H25NO5
- RefChem:38173952910-78-8C21H25NO5
- 2-Hydroxy-3-methoxynaltrexone67829-18-9C21H25NO5
- (2R)-2-{[(Benzyloxy)carbonyl]amino}-3-[4-(tert-butoxy)phenyl]propanoic acid119894-37-0C21H25NO5
- Oxalic acid--3-(3,3-dimethyl-1-phenyl-1,3-dihydro-2-benzofuran-1-yl)propan-1-amine (1/1)29138-41-8C21H25NO5
- 3-[4-(Benzyloxy)phenyl]-3-{[(tert-butoxy)carbonyl]amino}propanoic acid618110-19-3C21H25NO5
- Methyl 5-cyano-5-(3-(cyclopentyloxy)-4-methoxyphenyl)-2-oxocyclohexanecarboxylate152630-49-4C21H25NO5
- 2-Ethoxyethyl 6-(4-methoxyphenyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate847482-47-7C21H25NO5
- 4-Methyl-3-(2-morpholin-4-yl-2-oxoethoxy)-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-6-one670246-03-4C21H25NO5
- [(2-Phenylethyl)carbamoyl]methyl 3,4-diethoxybenzoate1001631-09-9C21H25NO5
- Oxalic acid--2-(3,3-dimethyl-1-phenyl-1,3-dihydro-2-benzofuran-1-yl)-N-methylethan-1-amine (1/1)63868-69-9C21H25NO5
- 7-[2-(4a-Hydroxy-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl)-2-oxoethoxy]-4-methylchromen-2-one897819-15-7C21H25NO5
- 2-{[2-(3,4-Dimethoxyphenyl)ethyl]amino}-2-oxoethyl (4-methylphenyl)acetate1798016-44-0C21H25NO5
- {[(2-Methylphenyl)methyl]carbamoyl}methyl 3,4-diethoxybenzoate1295027-45-0C21H25NO5
- N-Boc-D-tyrosine benzyl ester129439-63-0C21H25NO5
- 4-(2-Methoxyethoxy)-N-[4-(tetrahydro-2-furanylmethoxy)phenyl]benzamide882092-19-5C21H25NO5
- 4-(2-Methoxyethoxy)-N-[3-(tetrahydro-2-furanylmethoxy)phenyl]benzamide909381-56-2C21H25NO5
- (7S)-6,7-Dihydro-1,2,3,9-tetramethoxy-7-(methylamino)benzo(a)heptalen-10(5H)-one4702-33-4C21H25NO5
- Boc-4-(3-methoxyphenyl)-L-phenylalanine1803077-24-8C21H25NO5
- 3-Oxo-N-(1-phenylpropan-2-yl)-3-(3,4,5-trimethoxyphenyl)propanimidic acid23771-15-5C21H25NO5
- 6a-alpha-Aporphine, 1,2,9,10-tetramethoxy-, 6-oxide72498-23-8C21H25NO5
- 1-Phthalanpropylamine, N,3-dimethyl-1-phenyl-, oxalate60634-48-2C21H25NO5
- [2,3-Dimethoxy-6-[(6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)methyl]phenyl]methanol70866-38-5C21H25NO5
- 4-Hydroxy-3,10,11-trimethoxy-6-methyl-5,7,8,14-tetrahydrobenzo[e][2]benzazecin-13-one60332-15-2C21H25NO5
- Ethanol, 2-((1-methyl-2,2-diphenylethyl)amino)-, maleate51729-66-9C21H25NO5
- (3S)-3-[4-(Benzyloxy)phenyl]-3-{[(tert-butoxy)carbonyl]amino}propanoic acid832089-67-5C21H25NO5
- 2-(2,5-Dimethylphenoxy)ethyl 1,3,3a,4,7,7a-hexahydro-I+/--methyl-1,3-dioxo-2H-isoindole-2-acetate1093380-09-6C21H25NO5
- 4-Phenyl-N-(3,4,5-trimethoxyphenyl)tetrahydro-2H-pyran-4-carboxamide1324071-06-8C21H25NO5
- 4-Methyl-7-[(2-methylallyl)oxy]-3-(3-morpholino-3-oxopropyl)-2H-chromen-2-one1282105-31-0C21H25NO5
- 4,8,8-Trimethyl-5-[2-oxo-2-(pyrrolidin-1-yl)ethoxy]-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one1282107-46-3C21H25NO5
- Diphenhydramine maleate114402-66-3C21H25NO5
- 6,7,8,14-Tetradehydro-4,5alpha-epoxy-3,6-dimethoxy-17-methylmorphinan acetate78619-37-1C21H25NO5
- Boc-4-(3-methoxyphenyl)-D-phenylalanine1803077-52-2C21H25NO5
- 1-(1,3-Benzodioxol-5-yl)-1-(4-methoxyphenyl)-3-(morpholin-4-yl)propan-1-ol6269-84-7C21H25NO5
- 4-(3,4-Dimethoxyphenyl)-N-(3-methoxyphenyl)oxane-4-carboxamide664971-17-9C21H25NO5
- N-(3-Methoxypropyl)-3-(2,3,5-trimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)propanamide858748-85-3C21H25NO5
- 5,6,8,14-Tetradehydro-3-hydroxy-2,4,6-trimethoxy-17-methyl-B-homomorphinan-7-one112317-61-0C21H25NO5
- N-(2-Methoxyethyl)-3-(2,3,5,9-tetramethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)propanamide1092320-17-6C21H25NO5
- Demecolcine-d31217668-72-8C21H25NO5
- Demecolcine-d61217602-04-4C21H25NO5
- 3-[(2E,4E)-4,6-Dimethylocta-2,4-dienoyl]-5-[hydroxy(4-hydroxyphenyl)methyl]pyrrolidine-2,4-dione1094390-37-0C21H25NO5
Frequently asked questions
What is the molar mass of C21H25NO5?
The molar mass of C21H25NO5 is 371.43 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 377.2109 Da.
How many compounds have the formula C21H25NO5?
CompoundList lists 153 compounds with the molecular formula C21H25NO5, including Demecolcine, Rubemamine, O-Benzyl-N-((tert-butoxy)carbonyl)-L-tyrosine. 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 C21H25NO5?
C21H25NO5 has a degree of unsaturation of 10. 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.