Molecular formula
C9H12N4O2
268 compounds have this formula on CompoundList.
- Molar mass
- 208.22g/mol
- Monoisotopic mass
- 208.0960Da
- Atoms
- 27
- Elements
- 4
- Rings plus double bonds
- 6
The formula C9H12N4O2 describes a molecule made of 9 carbon atoms, 12 hydrogen atoms, 4 nitrogen 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 × 951.92%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 125.81%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 426.91%14.007 × 4 = 56.028 g/mol
- O Oxygen × 215.37%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C9H12N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 268 compounds
1-(5-Nitropyridin-2-yl)piperazine
CAS 82205-58-1C9H12N4O2
1-(3-Nitropyridin-2-yl)piperazine
CAS 87394-48-7C9H12N4O2
3,7-Dihydro-1,3,7,8-tetramethyl-1H-purine-2,6-dione
CAS 832-66-6C9H12N4O2
1-Methyl-3-propylxanthine
CAS 72117-78-3C9H12N4O2
3,9-Dihydro-1-methyl-3-propyl-1H-purine-2,6-dione
CAS 118024-67-2C9H12N4O2
3-Methyl-7-propylpurine-2,6-dione
CAS 55242-64-3C9H12N4O2
1-(6-Nitropyridin-3-yl)piperazine
CAS 775288-71-6C9H12N4O2
8-Ethyl-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione
CAS 5770-28-5C9H12N4O2
1,3-Diethylxanthine
CAS 5169-95-9C9H12N4O2
![2-[(4-Aminopyrrolo[2,3-d]pyrimidin-7-yl)methoxy]ethanol chemical structure, C9H12N4O2, CAS 86625-99-2](/s/MRFDOXAECUKAFK-UHFFFAOYSA-N.svg)
2-[(4-Aminopyrrolo[2,3-d]pyrimidin-7-yl)methoxy]ethanol
CAS 86625-99-2C9H12N4O2
2-Methoxy-5-propyl-4H,7H-(1,2,4)triazolo(1,5-a)pyrimidin-7-one
CAS 2167283-13-6C9H12N4O2
6-(Dimethylamino)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile
CAS 1909348-67-9C9H12N4O2
Ethyl 5-amino-1-(2-cyanoethyl)-1H-pyrazole-4-carboxylate
CAS 1007513-67-8C9H12N4O2
5-Ethyl-5-(1-methyl-1H-pyrazol-4-yl)imidazolidine-2,4-dione
CAS 1423029-14-4C9H12N4O2
![1,4,7-Trimethyl-6H-imidazo[4,5-e][1,4]diazepine-5,8-dione chemical structure, C9H12N4O2, CAS 76170-95-1](/s/JBCCCARXTWCXQP-UHFFFAOYSA-N.svg)
1,4,7-Trimethyl-6H-imidazo[4,5-e][1,4]diazepine-5,8-dione
CAS 76170-95-1C9H12N4O2
Ethyl 4-amino-2-(aziridin-1-yl)pyrimidine-5-carboxylate
CAS 90971-96-3C9H12N4O2
3-Isopropyl-1-methyl-3,7-dihydro-purine-2,6-dione
CAS 102284-72-0C9H12N4O2
7-Ethyltheophylline
CAS 23043-88-1C9H12N4O2
2-Acetylaminomethylisonicotinic acid hydrazide
CAS 58481-03-1C9H12N4O2
1-Butyl-3,7-dihydro-purine-2,6-dione
CAS 60942-22-5C9H12N4O2
N-Ethyl-2-isonicotinoylhydrazinecarboxamide
CAS 6266-82-6C9H12N4O2
![2-Butyl-5,6-dihydro-1H-imidazo[4,5-D]pyridazine-4,7-dione chemical structure, C9H12N4O2, CAS 140199-54-8](/s/DQHJYYALMHIEAH-UHFFFAOYSA-N.svg)
2-Butyl-5,6-dihydro-1H-imidazo[4,5-D]pyridazine-4,7-dione
CAS 140199-54-8C9H12N4O2
9-(4-Hydroxybutyl)-3H-purin-6-one
CAS 87063-67-0C9H12N4O2
![4-[(1E)-3-Methoxy-3-methyltriaz-1-en-1-yl]benzamide chemical structure, C9H12N4O2, CAS 66974-76-3](/s/SPSLUUKCFZCZHI-UHFFFAOYSA-N.svg)
4-[(1E)-3-Methoxy-3-methyltriaz-1-en-1-yl]benzamide
CAS 66974-76-3C9H12N4O2
- 1-Ethyltheobromine39832-36-5C9H12N4O2
- 7-Butylxanthine60942-23-6C9H12N4O2
- Cytidine, 5'-amino-2',3'-didehydro-2',3',5'-trideoxy-62748-91-8C9H12N4O2
- 5-Nitro-2-(piperidin-1-yl)pyrimidine64269-43-8C9H12N4O2
- 2-Cyano-N-[3-(2-cyanoacetamido)propyl]acetamide111233-69-3C9H12N4O2
- 6-((2-Iminopyrrolidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione (Tipiracil Impurity)2069937-25-1C9H12N4O2
- 1H-Purine-2,6-dione, 3,7-dihydro-3-(2-methylpropyl)-63908-37-2C9H12N4O2
- 1-(4-Carbamoylphenyl)-3,3-dimethyltriazene-1-oxide142059-34-5C9H12N4O2
- 4-[(1E)-3-(Hydroxymethyl)-3-methyltriaz-1-en-1-yl]benzamide70346-61-1C9H12N4O2
- 7-tert-Butyl-4-hydroxy-1H,2H-pyrazolo[1,5-a][1,3,5]triazin-2-one1448466-42-9C9H12N4O2
- 6-(5-Amino-1H-1,2,4-triazol-3-yl)cyclohex-3-ene-1-carboxylic acid1250099-01-4C9H12N4O2
- 2,4-Diallyloxy-6-amino-1,3,5-triazine30358-11-3C9H12N4O2
- 3-Ethyl-1,7-dimethyl-purine-2,6-dione7464-74-6C9H12N4O2
- 2-[(E)-(4-Hydroxy-3-methoxyphenyl)methylideneamino]guanidine86044-63-5C9H12N4O2
- Xanthine, 1,3,8,8-tetramethyl-715-59-3C9H12N4O2
- Urea, N,N''-(phenylmethylene)bis-23865-30-7C9H12N4O2
- tert-Butyl 2-(3-cyano-1H-1,2,4-triazol-1-yl)acetate1252436-79-5C9H12N4O2
- 2,4-Diamino-5,6,7,8-tetrahydroquinazoline-6-carboxylic acid6974-25-0C9H12N4O2
- 2-Amino-5-cyano-4,4-dimethyl-6-oxo-3,4,5,6-tetrahydropyridine-3-carboxamide6630-38-2C9H12N4O2
- 3,7-Diethylxanthine53432-04-5C9H12N4O2
- 1 suppliersCyclo(-Ala-His)54300-25-3C9H12N4O2
- 1-(3-Nitropyridin-4-yl)piperazine1052704-89-8C9H12N4O2
- tert-Butyl 5-amino-4-cyano-1H-pyrazole-1-carboxylate1232792-00-5C9H12N4O2
- 2-(Piperazin-1-yl)pyrimidine-5-carboxylic acid944905-05-9C9H12N4O2
- Methyl 2,5-dimethyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate2270905-55-8C9H12N4O2
- 1,3-Dimethyl-9-ethylxanthine7464-99-5C9H12N4O2
- N'-(Cyclopropylcarbonyl)-3-methyl-1H-pyrazole-5-carbohydrazide944779-37-7C9H12N4O2
- N-Acetyl-2-(cyanoimino)-1-pyrrolidineacetamide159383-35-4C9H12N4O2
- 3-Nitro-6-pyrrolidin-1-ylpyridin-2-amine526184-33-8C9H12N4O2
- 1-[4-Nitro-2-pyridinyl]piperazine113049-42-6C9H12N4O2
- 5-Nitro-2-(pyrrolidin-1-yl)pyridin-4-amine1399181-28-2C9H12N4O2
- N-((5-Oxo-4,5-dihydro-1,2,4-triazin-6-yl)methyl)cyclobutanecarboxamide867163-23-3C9H12N4O2
- 4-Amino-6-oxo-2-(pyrrolidin-1-yl)-1,6-dihydropyrimidine-5-carbaldehyde1432258-78-0C9H12N4O2
- tert-Butyl 3-amino-4-cyano-1H-pyrazole-1-carboxylate2259852-62-3C9H12N4O2
- N-Methyl-N-(2-methylpyridin-3-yl)triimidodicarbonic acid39641-26-4C9H12N4O2
- Imidodicarbonic diamide, N,2-dimethyl-N'-2-pyridinyl-36209-33-3C9H12N4O2
- Imidodicarbonic diamide, N-ethyl-N'-2-pyridinyl-76267-13-5C9H12N4O2
- 2,6-Diethoxy-7H-purine20419-69-6C9H12N4O2
- 5-[2-(3,5-Dimethyl-1,2-oxazol-4-yl)ethyl]-1,3,4-oxadiazol-2-amine1248907-76-7C9H12N4O2
- 4,5,7-Trimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid1565321-62-1C9H12N4O2
- 6-(Methoxymethyl)-1,3-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one1260779-57-4C9H12N4O2
- Guanidine, N-nitro-N'-(2-phenylethyl)-6266-33-7C9H12N4O2
- Imidodicarbonic diamide, N,2-dimethyl-N'-4-pyridinyl-39641-27-5C9H12N4O2
- 5,7-Diethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione501655-65-8C9H12N4O2
- 7-Isopropyl-3-methylxanthine190262-97-6C9H12N4O2
- 6-Ethoxy-3,7-dimethyl-3,7-dihydro-2H-purin-2-one18904-04-6C9H12N4O2
- 3-(Dimethylaminodiazenyl)-2-methylpyridine-4-carboxylic acid122970-18-7C9H12N4O2
- 2-{[(3-Aminophenyl)carbamoyl]amino}acetamide1040058-29-4C9H12N4O2
- 6-(Piperazin-1-yl)pyridazine-3-carboxylic acid1304876-43-4C9H12N4O2
- 1-(2-(3-Amino-1H-pyraZol-1-yl)ethyl)pyrrolidine-2,5-dione1343387-39-2C9H12N4O2
- 4-(5-Amino-3-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)butanenitrile1343277-91-7C9H12N4O2
- 2-Amino-N-methyl-N-(2-oxo-2-(pyrazin-2-yl)ethyl)acetamide1353948-43-2C9H12N4O2
- (S)-2-Amino-N-(2-oxo-2-pyrazin-2-yl-ethyl)-propionamide1353993-33-5C9H12N4O2
- 1-(4-Nitropyridin-3-yl)piperazine1211541-02-4C9H12N4O2
- 1-(2-Nitropyridin-3-yl)piperazine1566082-34-5C9H12N4O2
- 3-[(1-Methyl-1H-1,2,3-triazol-4-yl)methyl]-2,6-piperidinedione1692572-09-0C9H12N4O2
- Urea, (1,4,5,6,7,8-hexahydro-4-oxo-2-quinazolinyl)-88344-01-8C9H12N4O2
- 1-(4-Hydroxybutyl)-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one923284-13-3C9H12N4O2
- N-[(4-Cyclopropyl-5-oxo-1H-1,2,4-triazol-3-yl)methyl]prop-2-enamide2305483-61-6C9H12N4O2
- N,N'-(6-Methylpyrimidine-2,4-diyl)diethanimidic acid6344-09-8C9H12N4O2
- N-Methyl-N-[(2-methyl-4-nitrophenyl)diazenyl]methanamine52388-81-5C9H12N4O2
- 6-(2-Hydroxyethyl)-2,5-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol66045-39-4C9H12N4O2
- Butanenitrile, 4-[(6-amino-2-methoxy-4-pyrimidinyl)oxy]-478920-91-1C9H12N4O2
- 1,7-Diethyl-1H-purine-2,6(3H,7H)-dione86257-71-8C9H12N4O2
- 2-Ethoxy-3,7-dihydro-3,7-dimethyl-6H-purin-6-one16017-78-0C9H12N4O2
- Methyl 3-{(Z)-[(dimethylamino)methylene]amino}-2-pyrazinecarboxylate134540-17-3C9H12N4O2
- 6-(2,2-Dimethoxyethyl)-7H-purine920503-29-3C9H12N4O2
- 1-(6-Nitropyridin-2-yl)piperazine200052-31-9C9H12N4O2
- tert-Butyl (4-cyano-1H-pyrazol-3-yl)carbamate500024-60-2C9H12N4O2
- 3-Nitro-N-(pyrrolidin-3-yl)pyridin-2-amine833452-34-9C9H12N4O2
- 1-(2-(4-Amino-1H-pyrazol-1-yl)ethyl)pyrrolidine-2,5-dione1247133-22-7C9H12N4O2
- 3-(1-Piperazinyl)-2-pyrazinecarboxylic acid773099-81-3C9H12N4O2
- 5-(Piperazin-1-yl)pyrazine-2-carboxylic acid1339131-26-8C9H12N4O2
- N2-(cyclopropylmethyl)-5-nitro-2,3-pyridinediamine474021-35-7C9H12N4O2
- 1-(2-(Dimethylamino)ethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile1504136-14-4C9H12N4O2
- N,2,5-Trimethyl-4-nitro-N-prop-2-ynylpyrazol-3-amine1825497-87-7C9H12N4O2
Frequently asked questions
What is the molar mass of C9H12N4O2?
The molar mass of C9H12N4O2 is 208.22 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 208.0960 Da.
How many compounds have the formula C9H12N4O2?
CompoundList lists 268 compounds with the molecular formula C9H12N4O2, including 1-(5-Nitropyridin-2-yl)piperazine, 1-(3-Nitropyridin-2-yl)piperazine, 3,7-Dihydro-1,3,7,8-tetramethyl-1H-purine-2,6-dione. 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 C9H12N4O2?
C9H12N4O2 has a degree of unsaturation of 6. 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.