Molecular formula
C8H11N3O
792 compounds have this formula on CompoundList.
- Molar mass
- 165.20g/mol
- Monoisotopic mass
- 165.0902Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 5
The formula C8H11N3O describes a molecule made of 8 carbon atoms, 11 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 × 858.17%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 116.71%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 325.44%14.007 × 3 = 42.021 g/mol
- O Oxygen × 19.68%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C8H11N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 792 compounds
Phenylaminoacetohydrazide
CAS 29111-46-4C8H11N3O
2-Amino-5,6,7,8-tetrahydro-4-quinazolinol
CAS 33081-07-1C8H11N3O
SG 1842
CAS 939-53-7C8H11N3O
2-Amino-4,6-dimethylpyridine-3-carboxamide
CAS 7144-20-9C8H11N3O
5-Allyl-2-amino-6-methylpyrimidin-4-ol
CAS 6957-86-4C8H11N3O
1-(Pyrrolidine-1-carbonyl)-1H-imidazole
CAS 93605-73-3C8H11N3O
N-Methyl-4-(methylamino)pyridine-2-carboxamide
CAS 1065074-98-7C8H11N3O
1-p-Tolylsemicarbazide
CAS 50353-66-7C8H11N3O
((4-Aminophenyl)methyl)urea
CAS 182315-28-2C8H11N3O
N-(2,4-Diaminophenyl)acetamide
CAS 6373-15-5C8H11N3O
5,6-Dimethyl-1H-benzotriazole, hydrate (1:1)
CAS 1354973-50-4C8H11N3O
6-Amino-N,N-dimethylpyridine-3-carboxamide
CAS 827588-33-0C8H11N3O
3-Amino-4-methylbenzohydrazide
CAS 845884-82-4C8H11N3O
5-(Pyrrolidin-1-yl)-2,3-dihydropyridazin-3-one
CAS 1015846-81-7C8H11N3O
![4-Methoxy-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine chemical structure, C8H11N3O, CAS 944902-70-9](/s/FAQYDZRQALQEDF-UHFFFAOYSA-N.svg)
4-Methoxy-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine
CAS 944902-70-9C8H11N3O
N-(3-Aminophenyl)-N'-methylurea
CAS 39938-80-2C8H11N3O
![N-Methyl-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxamide chemical structure, C8H11N3O, CAS 1335131-21-9](/s/TYDCMCXSYOEORK-UHFFFAOYSA-N.svg)
N-Methyl-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxamide
CAS 1335131-21-9C8H11N3O
![[4-(Aminomethyl)phenyl]urea chemical structure, C8H11N3O, CAS 164648-48-0](/s/NTXHODRGDRNTNY-UHFFFAOYSA-N.svg)
[4-(Aminomethyl)phenyl]urea
CAS 164648-48-0C8H11N3O
5-Amino-3-tert-butyl-1,2-oxazole-4-carbonitrile
CAS 35261-05-3C8H11N3O
5-Amino-N,N-dimethyl-2-pyridinecarboxamide
CAS 1206641-29-3C8H11N3O
2-Amino-N,N-dimethylpyridine-4-carboxamide
CAS 908269-95-4C8H11N3O
1-(3-Methoxyphenyl)guanidine
CAS 57004-60-1C8H11N3O
2-(4-Methoxyphenyl)guanidine
CAS 67453-80-9C8H11N3O
![8-Methyl-1H,2H,3H,4H,6H-pyrimido[1,2-a][1,3]diazin-6-one chemical structure, C8H11N3O, CAS 879499-48-6](/s/MADHWMDQHIWPOM-UHFFFAOYSA-N.svg)
8-Methyl-1H,2H,3H,4H,6H-pyrimido[1,2-a][1,3]diazin-6-one
CAS 879499-48-6C8H11N3O
- 4-Amino-N-ethylpyridine-2-carboxamide1153528-27-8C8H11N3O
- N-(5-Aminopyridin-2-yl)-N-methylacetamide92808-22-5C8H11N3O
- 4-(1-Methyl-1H-pyrazol-4-yl)pyrrolidin-2-one1484252-01-8C8H11N3O
- 2-Acetamido-4,6-dimethylpyrimidine15755-12-1C8H11N3O
- 2,4-Diamino-N-methylbenzamide54884-17-2C8H11N3O
- 4,5,6,7-Tetrahydro-1H-indazole-3-carboxamide1069763-49-0C8H11N3O
- 4-Amino-N,N-dimethylpyridine-2-carboxamide1155076-26-8C8H11N3O
- 4-(1H-1,2,3-Triazol-1-yl)cyclohexan-1-one914780-90-8C8H11N3O
- 1-(3-Aminophenyl)-1-methylurea1247579-66-3C8H11N3O
- 5H,6H,7H,8H,9H-(1,2,4)Triazolo(4,3-a)azepine-3-carbaldehyde1492739-44-2C8H11N3O
- 1-(4-Aminopyridin-2-yl)azetidin-3-ol1403248-75-8C8H11N3O
- 6-(Oxolan-3-yl)pyridazin-3-amine1602247-10-8C8H11N3O
- N-(3,4-Diaminophenyl)acetamide60316-66-7C8H11N3O
- 7,7-Dimethyl-5H,7H-furo(3,4-d)pyrimidin-2-amine1881756-56-4C8H11N3O
- 1-{5H,6H,7H,8H-Imidazo[1,2-a]pyrimidin-3-yl}ethan-1-one2126159-46-2C8H11N3O
- 4-Amino-1H,4H,5H,6H,7H,8H-pyrrolo(2,3-c)azepin-8-one2243507-13-1C8H11N3O
- 1-Ethyl-3-(4-pyridyl)urea46117-17-3C8H11N3O
- 2,3-Dimethyl-2H,4H,5H,6H,7H-pyrazolo(3,4-c)pyridin-7-one2763754-96-5C8H11N3O
- 2-(Pyrimidin-4-yl)morpholine1380763-63-2C8H11N3O
- 4-(1-Methyl-1H-pyrazol-5-yl)pyrrolidin-2-one1599076-69-3C8H11N3O
- 4-(1-Methyl-1H-pyrazol-3-yl)pyrrolidin-2-one1860395-74-9C8H11N3O
- 2-Ethylisonicotinic acid hydrazide4608-25-7C8H11N3O
- N-(2-Aminoethyl)isonicotinamide17704-88-0C8H11N3O
- 2-(2-(Aziridin-1-yl)ethoxy)pyrazine500342-23-4C8H11N3O
- N-(2-Methoxy-phenyl)-guanidine61705-89-3C8H11N3O
- 2-Amino-2-phenylacetohydrazide1127116-36-2C8H11N3O
- 3-Amino-5-(aminomethyl)benzamide1379361-63-3C8H11N3O
- 4-(Aminomethyl)benzohydrazide35008-93-6C8H11N3O
- 5-Amino-2-methylbenzohydrazide1511349-82-8C8H11N3O
- 6-Dimethylaminonicotinamide36507-21-8C8H11N3O
- N-(Phenylmethoxy)guanidine705-98-6C8H11N3O
- N-[3-(Hydroxymethyl)phenyl]guanidine437384-34-4C8H11N3O
- N-(5-Cyclopropyl-1H-pyrazol-3-yl)acetamide326822-80-4C8H11N3O
- 1-Methyl-N-phenylhydrazine-1-carboxamide19102-24-0C8H11N3O
- N-Ethyl-N-nitroso-4-pyridinemethanamine13256-23-0C8H11N3O
- 4-(2-Pyrimidinyl)morpholine57356-66-8C8H11N3O
- Hydrazine, 1,1-dimethyl-2-isonicotinyl-63884-58-2C8H11N3O
- 4-(Pyrimidin-4-yl)morpholine706748-29-0C8H11N3O
- Isonicotinic acid, 2-ethylhydrazide2365-20-0C8H11N3O
- 3-Methyl-5-(1,2,5,6-tetrahydropyridin-3-yl)-1,2,4-oxadiazole114923-64-7C8H11N3O
- 3-(Pyridin-4-yl)propanehydrazide98594-24-2C8H11N3O
- N-Cyclopropyl-1-methyl-1H-pyrazole-5-carboxamide1052622-09-9C8H11N3O
- 4-(Pyridazin-3-yl)morpholine27464-01-3C8H11N3O
- Benzoic acid, 2-(methylamino)-, hydrazide52479-65-9C8H11N3O
- 3,3-Dimethyl-1-(4-hydroxyphenyl)triazene7227-93-2C8H11N3O
- 2-Methyl-5,6,7,8-tetrahydropyrido[4,3-D]pyrimidin-4(3H)-one134201-14-2C8H11N3O
- 4-Benzylsemicarbazide16956-42-6C8H11N3O
- (1R,5R)-1-(3-Methyl-1,2,4-oxadiazol-5-yl)-3-azabicyclo[3.1.0]hexane1314018-44-4C8H11N3O
- 6,7,8,9-Tetrahydro-3H-pyrimido[4,5-d]azepin-4(5H)-one46001-09-6C8H11N3O
- 5-(1-Methyl-1,2,5,6-tetrahydropyridin-3-yl)-1,2,4-oxadiazole128164-73-8C8H11N3O
- 3-Amino-1-(2-methylphenyl)urea15940-63-3C8H11N3O
- (S)-5-(Azetidin-2-ylmethoxy)pyrimidine228866-56-6C8H11N3O
- 2-(4-Aminophenyl)acetohydrazide55398-66-8C8H11N3O
- 2-(Pyrrolidin-1-yl)pyrimidin-5-ol1256818-73-1C8H11N3O
- 2-Morpholinopyrazine5625-94-5C8H11N3O
- 2-(1H-1,2,4-Triazol-1-ylmethyl)cyclopentanone116802-66-5C8H11N3O
- 2-Methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine880361-83-1C8H11N3O
- 2-Methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one62259-95-4C8H11N3O
- 3-Pyridinecarboxamide, N-methyl-6-(methylamino)-82848-96-2C8H11N3O
- (1H-Pyrazol-4-yl)(pyrrolidin-1-yl)methanone1033055-28-5C8H11N3O
- 2-(Cyclopropylamino)-6-methylpyrimidin-4(3H)-one5734-72-5C8H11N3O
- N-(2-Aminoethyl)pyridine-2-carboxamide103878-43-9C8H11N3O
- N-[2-(1H-Imidazol-5-yl)ethyl]prop-2-enamide10124-85-3C8H11N3O
- 1-(Pyrimidin-2-yl)pyrrolidin-3-ol1261229-76-8C8H11N3O
- 2-Methyl-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3(2H)-one1341677-30-2C8H11N3O
- 5-Amino-2-(2-methylpropyl)-1,3-oxazole-4-carbonitrile1505921-07-2C8H11N3O
- 4(3H)-Pyrimidinone, 2-(1-pyrrolidinyl)-33852-03-8C8H11N3O
- 4-(3,4-Dihydro-2H-pyrrol-5-yl)-3-methyl-1H-pyrazol-5-ol2072054-26-1C8H11N3O
- Hydrazinecarboxamide, N-(4-methylphenyl)-62774-57-6C8H11N3O
- 2-(Pyrrolidin-3-yloxy)pyrimidine950648-95-0C8H11N3O
- 1-Methyl-3-(pyridin-3-ylmethyl)urea36226-41-2C8H11N3O
- 2-Amino-5-methylbenzohydrazide28461-49-6C8H11N3O
- 2-Amino-N-ethylnicotinamide99368-20-4C8H11N3O
- 3-Amino-N-(pyridin-4-yl)propanamide107551-92-8C8H11N3O
- 3-Amino-N-(pyridin-3-yl)propanamide294889-15-9C8H11N3O
- 2-Amino-N-pyridin-2-ylmethyl-acetamide3014-26-4C8H11N3O
Frequently asked questions
What is the molar mass of C8H11N3O?
The molar mass of C8H11N3O is 165.20 g/mol, calculated from standard atomic weights for 8 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 165.0902 Da.
How many compounds have the formula C8H11N3O?
CompoundList lists 792 compounds with the molecular formula C8H11N3O, including Phenylaminoacetohydrazide, 2-Amino-5,6,7,8-tetrahydro-4-quinazolinol, SG 1842. 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 C8H11N3O?
C8H11N3O has a degree of unsaturation of 5. 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.