Molecular formula
C16H17N3O
309 compounds have this formula on CompoundList.
- Molar mass
- 267.33g/mol
- Monoisotopic mass
- 274.1811Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 10
The formula C16H17N3O describes a molecule made of 16 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms 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 × 1671.89%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 176.41%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 315.72%14.007 × 3 = 42.021 g/mol
- O Oxygen × 15.98%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C16H17N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 309 compounds
Lysergic acid amide
CAS 478-94-4C16H17N3O
3-(5-Methyl-1H-imidazol-4-yl)-1-(1-methyl-1H-indol-3-yl)-1-propanone
CAS 113140-33-3C16H17N3O
RefChem:883882
CAS 496864-16-5C16H17N3O
3-(4-Methyl-1H-imidazol-5-yl)-1-(1-methyl-1H-indol-2-yl)-1-propanone
CAS 117186-80-8C16H17N3O
Phenol, 2-(2H-benzotriazol-2-yl)-4-(1,1-dimethylethyl)-
CAS 3147-76-0C16H17N3O
N'-(4-Isopropylbenzylidene)isonicotinohydrazide
CAS 17346-07-5C16H17N3O
![2-Methyl-3-phenyl-5-propylpyrazolo[1,5-a]pyrimidin-7-ol chemical structure, C16H17N3O, CAS 879577-69-2](/s/FOIADZGYILOFMN-UHFFFAOYSA-N.svg)
2-Methyl-3-phenyl-5-propylpyrazolo[1,5-a]pyrimidin-7-ol
CAS 879577-69-2C16H17N3O
1-(1-Phenylcyclopropyl)-3-(pyridin-3-ylmethyl)urea
CAS 448188-42-9C16H17N3O
![5-Isopropyl-2-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-ol chemical structure, C16H17N3O, CAS 879571-05-8](/s/WCXLLXFUHIQSKK-UHFFFAOYSA-N.svg)
5-Isopropyl-2-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-ol
CAS 879571-05-8C16H17N3O
![N'-{(E)-[4-(dimethylamino)phenyl]methylidene}benzohydrazide chemical structure, C16H17N3O, CAS 25642-37-9](/s/DWXAPYADWDBIII-SFQUDFHCSA-N.svg)
N'-{(E)-[4-(dimethylamino)phenyl]methylidene}benzohydrazide
CAS 25642-37-9C16H17N3O
![3-(4-Methoxyphenyl)-2,5,7-trimethylpyrazolo[1,5-a]pyrimidine chemical structure, C16H17N3O, CAS 419552-40-2](/s/RKTVXHGEEKIGGJ-UHFFFAOYSA-N.svg)
3-(4-Methoxyphenyl)-2,5,7-trimethylpyrazolo[1,5-a]pyrimidine
CAS 419552-40-2C16H17N3O
![7-Methyl-2-[(3-methylphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one chemical structure, C16H17N3O, CAS 714238-48-9](/s/WNVSUSNARMTZTD-UHFFFAOYSA-N.svg)
7-Methyl-2-[(3-methylphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one
CAS 714238-48-9C16H17N3O
2-(4-(Dimethylamino)phenyl)-2,3-dihydroquinazolin-4(1H)-one
CAS 66181-66-6C16H17N3O
(4-Methoxy-phenyl)-(1-methyl-1H-benzoimidazol-2-ylmethyl)-amine
CAS 331851-41-3C16H17N3O
![6-Ethyl-2,5-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-ol chemical structure, C16H17N3O, CAS 296770-69-9](/s/TWBALWJAFBKKCJ-UHFFFAOYSA-N.svg)
6-Ethyl-2,5-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-ol
CAS 296770-69-9C16H17N3O
![3-Aminospiro[6H-benzo[h]quinazoline-5,1'-cyclopentane]-4-one chemical structure, C16H17N3O, CAS 221238-83-1](/s/VQMVFISLGPSWGO-UHFFFAOYSA-N.svg)
3-Aminospiro[6H-benzo[h]quinazoline-5,1'-cyclopentane]-4-one
CAS 221238-83-1C16H17N3O
2-(3-Methylphenyl)-5-piperidin-1-yl-1,3-oxazole-4-carbonitrile
CAS 613651-15-3C16H17N3O
![1-[1-Methyl-5-(1-methylbenzimidazol-2-yl)pyrrol-3-yl]propan-1-one chemical structure, C16H17N3O, CAS 351876-02-3](/s/RXGQDXKNNITIOO-UHFFFAOYSA-N.svg)
1-[1-Methyl-5-(1-methylbenzimidazol-2-yl)pyrrol-3-yl]propan-1-one
CAS 351876-02-3C16H17N3O
![5-Propyl-2-p-tolyl-4H-pyrazolo[1,5-a]pyrimidin-7-one chemical structure, C16H17N3O, CAS 423746-38-7](/s/MERRDVXKSSIBGD-UHFFFAOYSA-N.svg)
5-Propyl-2-p-tolyl-4H-pyrazolo[1,5-a]pyrimidin-7-one
CAS 423746-38-7C16H17N3O
![2-[(3,5-Dimethylphenyl)amino]-6,7,8-trihydroquinazolin-5-one chemical structure, C16H17N3O, CAS 714287-09-9](/s/USZPQRMQYJIDII-UHFFFAOYSA-N.svg)
2-[(3,5-Dimethylphenyl)amino]-6,7,8-trihydroquinazolin-5-one
CAS 714287-09-9C16H17N3O
(4-(Piperazin-1-yl)phenyl)(pyridin-3-yl)methanone
CAS 725699-64-9C16H17N3O
2-(2-Methylphenyl)-5-piperidin-1-yl-1,3-oxazole-4-carbonitrile
CAS 613650-81-0C16H17N3O
![3-(2-Methoxyphenyl)-2,5,7-trimethylpyrazolo[1,5-a]pyrimidine chemical structure, C16H17N3O, CAS 797028-37-6](/s/KFWYEWOMDIBCLT-UHFFFAOYSA-N.svg)
3-(2-Methoxyphenyl)-2,5,7-trimethylpyrazolo[1,5-a]pyrimidine
CAS 797028-37-6C16H17N3O
1-(4-Methylphenyl)ethanone N-phenylsemicarbazone
CAS 22454-60-0C16H17N3O
- 1-(4-{(E)-[4-(Dimethylamino)phenyl]diazenyl}phenyl)ethan-1-one23040-81-5C16H17N3O
- 2-Amino-6-ethyl-4-(2-methoxyphenyl)-5-methylnicotinonitrile332040-18-3C16H17N3O
- 1-[2-(3,4-Dimethylphenoxy)ethyl]benzotriazole838870-85-2C16H17N3O
- N-[(4-Methoxyphenyl)methyl]-2-methyl-1H-1,3-benzodiazol-5-amine1157739-20-2C16H17N3O
- N-(2-Pyrrolidin-1-ylphenyl)pyridine-3-carboxamide530137-41-8C16H17N3O
- 2-(4-Ethoxyanilino)-4,6-dimethylpyridine-3-carbonitrile327049-53-6C16H17N3O
- (6E)-6-{[(2E)-2-{[4-(Dimethylamino)phenyl]methylidene}hydrazinyl]methylidene}cyclohexa-2,4-dien-1-one59216-21-6C16H17N3O
- N'-Benzylidene-2-(2-toluidino)acetohydrazide303064-97-3C16H17N3O
- N-[(E)-(4-Propan-2-ylphenyl)methylideneamino]pyridine-3-carboxamide324531-28-4C16H17N3O
- N'-{(E)-[4-(propan-2-yl)phenyl]methylidene}pyridine-2-carbohydrazide341982-43-2C16H17N3O
- N-(4-Pyrrolidin-1-ylphenyl)pyridine-3-carboxamide371126-24-8C16H17N3O
- 1-(2-m-Tolyloxy-ethyl)-1H-benzoimidazol-2-ylamine325740-00-9C16H17N3O
- N-[(3-Methoxyphenyl)methyl]-1-methylbenzimidazol-5-amine831229-68-6C16H17N3O
- 2-Cyano-3-(2,3,6,7-tetrahydro-1H,5H-benzo(ij)quinolizin-9-yl)-2-propenamide142978-19-6C16H17N3O
- 1-(2-p-Tolyloxy-ethyl)-1H-benzoimidazol-2-ylamine325822-85-3C16H17N3O
- Isolysergic acid amide2889-26-1C16H17N3O
- 2-(2-Imino-3-methylbenzimidazol-1-yl)-1-phenylethanol109753-48-2C16H17N3O
- 3-Pyr-cytisine948027-43-8C16H17N3O
- N6-Methyl-N11-propyl-6,11-dihydro-5H-pyrido(2,3-b)(1,5)benzodiazepin-5-one132686-76-1C16H17N3O
- 2-[(1-Benzyl-1H-benzimidazol-2-yl)amino]ethanol86978-99-6C16H17N3O
- 1-[2-(2,4-Dimethylphenoxy)ethyl]benzotriazole434286-89-2C16H17N3O
- N6,N11-Diethyl-6,11-dihydro-5H-pyrido(2,3-b)(1,5)benzodiazepin-5-one132686-94-3C16H17N3O
- N11-Isopropyl-N6-methyl-6,11-dihydro-5H-pyrido(2,3-b)(1,5)benzodiazepin-5-one132686-78-3C16H17N3O
- N11-Ethyl-7,N6-dimethyl-6,11-dihydro-5H-pyrido(2,3-b)(1,5)benzodiazepin-5-one133626-65-0C16H17N3O
- N5,N11-Diethyl-5,11-dihydro-6H-pyrido(2,3-b)(1,4)benzodiazepin-6-one24000-53-1C16H17N3O
- 8,N5-Dimethyl-N11-ethyl-5,11-dihydro-6H-pyrido(2,3-b)(1,4)benzodiazepin-6-one132932-27-5C16H17N3O
- Benzonitrile, 2-(((5-ethyl-1,2-dihydro-6-methyl-2-oxo-3-pyridinyl)amino)methyl)-145901-82-2C16H17N3O
- N11-Ethyl-8,N6-dimethyl-6,11-dihydro-5H-pyrido(2,3-b)(1,5)benzodiazepin-5-one133626-68-3C16H17N3O
- 7-(Pyrrolidin-1-ylmethyl)pyrrolo[1,2-a]quinoxalin-4(5H)-one1036725-92-4C16H17N3O
- Phenyl 4-(2-pyridyl)piperazinyl ketone166438-06-8C16H17N3O
- 4-Cyano-N-(4-(pyrrolidin-1-yl)but-2-yn-1-yl)benzamide1396856-30-6C16H17N3O
- N-[(4-Methoxyphenyl)methyl]-2-methyl-1H-benzimidazol-4-amine889958-31-0C16H17N3O
- 1 suppliers4-Acetamido-2',3-dimethylazobenzene588-23-8C16H17N3O
- Imidazo(4,5,1-jk)(1,4)benzodiazepin-2(1H)-one, 4,5,6,7-tetrahydro-5-methyl-6-(2-penten-4-ynyl)-, (E)-(1)-131515-10-1C16H17N3O
- 9H,11H-Pyrazino(2,1-c)pyrrolo(1,2-a)(1,4)benzodiazepin-11-one, 12,13,14,14a-tetrahydro-13-methyl-121819-09-8C16H17N3O
- N-(2-Methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)cinnamamide1105221-32-6C16H17N3O
- N-[4-(5-Cyano-1-methyl-1H-pyrrol-2-yl)phenyl]butanamide921631-43-8C16H17N3O
- 7,7-Dimethyl-2-(phenylamino)-7,8-dihydroquinazolin-5(6H)-one925015-54-9C16H17N3O
- N-[4-(5-Cyano-1-methyl-1H-pyrrol-2-yl)phenyl]-2-methylpropanamide921631-41-6C16H17N3O
- 1-Benzyl-3-(6,7-dihydro-5H-cyclopenta[b]pyridin-3-yl)urea2096321-28-5C16H17N3O
- 2-(5-Amino-2-benzyl-benzoimidazol-1-yl)-ethanol521298-38-4C16H17N3O
- N,N-Dimethyl-4-(3-phenyl-2,5-dihydro-1,2,4-oxadiazol-5-yl)aniline92595-45-4C16H17N3O
- 2-(4-Butoxyphenyl)-3H-imidazo[4,5-c]pyridine89075-50-3C16H17N3O
- Piperazine, 1-phenyl-4-(3-pyridinylcarbonyl)-120873-22-5C16H17N3O
- N-[(4-Methoxyphenyl)methyl]-1-methylbenzimidazol-5-amine309724-68-3C16H17N3O
- 1-[2-(3,4-Dihydroisoquinolin-2(1H)-yl)-4-methylpyrimidin-5-yl]ethanone903475-61-6C16H17N3O
- N-[2-(1,2,3,4-Tetrahydroisoquinolin-2-yl)pyridin-4-yl]acetamide524718-17-0C16H17N3O
- 1-(2-(o-Tolyloxy)ethyl)-1H-benzo[d]imidazol-2-amine342398-08-7C16H17N3O
- 2,3-Dihydroindol-1-yl(4,5,6,7-tetrahydro-3H-benzimidazol-5-yl)methanone132036-36-3C16H17N3O
- 2-(3-Methylphenyl)-5-propyl-1H-pyrazolo[1,5-a]pyrimidin-7-one6137-42-4C16H17N3O
- (4-(Piperazin-1-yl)phenyl)(pyridin-4-yl)methanone727658-85-7C16H17N3O
- 5-tert-Butyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-ol896077-01-3C16H17N3O
- (R)-2-([2,2'-Bipyridin]-6-yl)-4-isopropyl-4,5-dihydrooxazole2757082-46-3C16H17N3O
- (S)-2-([2,2'-Bipyridin]-6-yl)-4-isopropyl-4,5-dihydrooxazole2634687-65-1C16H17N3O
- 4-Butyl-2-phenylpyrazolo[1,5-a]pyrimidin-7(4H)-one86969-17-7C16H17N3O
- 2-{[(1,2-Dimethyl-1H-benzimidazol-5-yl)amino]methyl}phenol328559-10-0C16H17N3O
- N-[(5-Methoxy-1H-indol-3-yl)methyl]-N-(pyridin-3-ylmethyl)amine1114597-59-9C16H17N3O
- [5-Amino-1-(2-phenylethyl)-1H-benzimidazol-2-yl]methanol1171367-28-4C16H17N3O
- 5-[3-(Pyrrolidinocarbonyl]phenyl]pyridin-2-amine1314988-21-0C16H17N3O
- 1-(3-(2-(4-(Dimethylamino)phenyl)diazenyl)phenyl)ethanone3789-78-4C16H17N3O
- 1-(4-Phenoxybutyl)benzotriazole838882-63-6C16H17N3O
- 4-(4-Methyl-1-piperidinyl)[1]benzofuro[3,2-d]pyrimidine499133-79-8C16H17N3O
- N-(1H-Benzimidazol-2-ylmethyl)-1-(2-methoxyphenyl)methanamine176648-48-9C16H17N3O
- 1-Methyl-3-(2-phenoxyethyl)benzimidazol-2-imine292639-56-6C16H17N3O
- 3-(5-Methyl-1,3-benzoxazol-2-yl)-N-propylpyridin-2-amine860609-40-1C16H17N3O
- Pyrrolo(3,4-e)(1,4)diazepin-2(1H)-one, 3,7-dihydro-7-ethyl-6-methyl-5-phenyl-57435-92-4C16H17N3O
- N'-[1-(3-Aminophenyl)ethylidene]-4-methylbenzohydrazide316138-61-1C16H17N3O
- (8beta)-8-(Hydroxymethyl)ergoline-6-carbonitrile108895-69-8C16H17N3O
- 4-Methyl-2-[(3-methylphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one924866-74-0C16H17N3O
- 5,6-Dimethyl-7-(1-phenyl-ethyl)-3,7-dihydro-pyrrolo[2,3-d]pyrimidin-4-one82703-45-5C16H17N3O
- Benzamide, 4-amino-N-(5,6,7,8-tetrahydro-1-isoquinolinyl)-36855-66-0C16H17N3O
- Pyrrolo(3,4-e)(1,4)diazepin-2(1H)-one, 3,7-dihydro-8-ethyl-6-methyl-5-phenyl-57517-34-7C16H17N3O
- Quinoline, 2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methoxy-4-methyl-71509-00-7C16H17N3O
- Acetamide, N-[4-methyl-2-[(4-methylphenyl)azo]phenyl]-88850-40-2C16H17N3O
- N'-[1-(3-Aminophenyl)ethylidene]-3-methylbenzohydrazide304478-09-9C16H17N3O
- N-(4-Methoxyphenethyl)-1H-benzo[d]imidazol-2-amine1081131-43-2C16H17N3O
Frequently asked questions
What is the molar mass of C16H17N3O?
The molar mass of C16H17N3O is 267.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 274.1811 Da.
How many compounds have the formula C16H17N3O?
CompoundList lists 309 compounds with the molecular formula C16H17N3O, including Lysergic acid amide, 3-(5-Methyl-1H-imidazol-4-yl)-1-(1-methyl-1H-indol-3-yl)-1-propanone, RefChem:883882. 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 C16H17N3O?
C16H17N3O 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.