Molecular formula
C9H12N4O3
154 compounds have this formula on CompoundList.
- Molar mass
- 224.22g/mol
- Monoisotopic mass
- 224.0909Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 6
The formula C9H12N4O3 describes a molecule made of 9 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 3 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 × 948.21%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 125.39%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 424.99%14.007 × 4 = 56.028 g/mol
- O Oxygen × 321.41%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H12N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 154 compounds
Etofylline
CAS 519-37-9C9H12N4O3
Theacrine
CAS 2309-49-1C9H12N4O3
Caffeine, 8-(hydroxymethyl)-
CAS 4921-51-1C9H12N4O3
3,7-Dihydro-8-methoxy-1,3,7-trimethyl-1H-purine-2,6-dione
CAS 569-34-6C9H12N4O3
4-Nitrophenyl aminoethylurea
CAS 27080-42-8C9H12N4O3
Methylliberine
CAS 51168-26-4C9H12N4O3
![5a-Amino-7-methyl-6-oxido-5,8-dihydro-4H-pyrrolo[2,3-g][2,1,3]benzoxadiazol-6-ium-8a-ol chemical structure, C9H12N4O3, CAS 164355-82-2](/s/TZPMRHXGKBJIGV-UHFFFAOYSA-N.svg)
5a-Amino-7-methyl-6-oxido-5,8-dihydro-4H-pyrrolo[2,3-g][2,1,3]benzoxadiazol-6-ium-8a-ol
CAS 164355-82-2C9H12N4O3
Pyridoxal semicarbazone
CAS 781-66-8C9H12N4O3
3-Methoxy-N,N'-diaminophthalamide
CAS 103724-37-4C9H12N4O3
![Methyl 4-[[2-(aminocarbonyl)hydrazinylidene]methyl]-1-methyl-1H-pyrrole-2-carboxylate chemical structure, C9H12N4O3, CAS 260802-65-1](/s/VBENUCQVJOQNIZ-UHFFFAOYSA-N.svg)
Methyl 4-[[2-(aminocarbonyl)hydrazinylidene]methyl]-1-methyl-1H-pyrrole-2-carboxylate
CAS 260802-65-1C9H12N4O3
![Methyl (2-methyl-5-oxo-4,5,6,7-tetrahydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)acetate chemical structure, C9H12N4O3, CAS 1030517-93-1](/s/NCGRZYZIDGLDKV-UHFFFAOYSA-N.svg)
Methyl (2-methyl-5-oxo-4,5,6,7-tetrahydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)acetate
CAS 1030517-93-1C9H12N4O3
![1,1'-[(2-Hydroxyphenyl)methanediyl]diurea chemical structure, C9H12N4O3, CAS 6345-57-9](/s/SULSFDPQHOKLNQ-UHFFFAOYSA-N.svg)
1,1'-[(2-Hydroxyphenyl)methanediyl]diurea
CAS 6345-57-9C9H12N4O3
![2-Amino-7-(2-hydroxyethoxymethyl)-3H-pyrrolo[2,3-d]pyrimidin-4-one chemical structure, C9H12N4O3, CAS 84955-38-4](/s/CTBSLLNEPSLCHW-UHFFFAOYSA-N.svg)
2-Amino-7-(2-hydroxyethoxymethyl)-3H-pyrrolo[2,3-d]pyrimidin-4-one
CAS 84955-38-4C9H12N4O3
3,7-Dihydro-1-(2-hydroxyethyl)-3,7-dimethyl-1H-purine-2,6-dione
CAS 1507-14-8C9H12N4O3
6-Morpholin-4-yl-3-nitro-2-pyridylamine
CAS 144435-16-5C9H12N4O3
Ethyl 3-(3-Pyridinylcarbamoyl)carbazate
CAS 1076198-11-2C9H12N4O3
Nitrone, N,alpha-dimethyl-alpha-((1-methyl-2-nitro-1H-imidazol-5-yl)vinyl)-
CAS 62143-88-8C9H12N4O3
![1-[(3-Nitro-1H-pyrazol-5-yl)carbonyl]piperidine chemical structure, C9H12N4O3, CAS 1092683-48-1](/s/AGGSYJVTLPKCFW-UHFFFAOYSA-N.svg)
1-[(3-Nitro-1H-pyrazol-5-yl)carbonyl]piperidine
CAS 1092683-48-1C9H12N4O3
3H-Pyrimido(5,4-c)(1,2,5)oxadiazine-6,8(5H,7H)-dione, 3,3,5,7-tetramethyl-
CAS 3120-45-4C9H12N4O3
Theophylline, 8-ethyl-7-hydroxy-
CAS 4227-23-0C9H12N4O3
4-(Ethylamino)-3-nitrobenzohydrazide
CAS 735335-56-5C9H12N4O3
(3E)-4-(Dimethylamino)-3-(4-nitropyrazolyl)but-3-en-2-one
CAS 1004643-50-8C9H12N4O3
(2Z)-3-(Dimethylamino)-1-(1-methyl-4-nitro-1H-pyrazol-3-yl)prop-2-en-1-one
CAS 1001500-83-9C9H12N4O3
8-(1-Hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS 61639-76-7C9H12N4O3
- N-[4-(Acetylamino)-1-methyl-6-oxo-1,6-dihydropyrimidin-5-yl]acetamide887570-30-1C9H12N4O3
- (2Z)-3-(Dimethylamino)-1-(1-methyl-4-nitropyrazol-3-yl)prop-2-en-1-oneC9H12N4O3
- 1-Methyl-4-nitropyrazol-5-yl pyrrolidinyl ketone1005558-16-6C9H12N4O3
- 8-(Methoxymethyl)-1,3-dimethyl-7H-purine-2,6-dione65314-75-2C9H12N4O3
- 1-[2-Oxo-2-(pyrrolidin-1-yl)ethyl]-1H-1,2,3-triazole-4-carboxylic acid1208757-40-7C9H12N4O3
- (4-Nitro-1H-imidazol-5-yl)(piperidin-1-yl)methanone90521-89-4C9H12N4O3
- 3-(2-Hydroxyethyl)-1,7-dimethyl-purine-2,6-dione7501-74-8C9H12N4O3
- N-[2-(Acetylamino)-6-methoxy-4-pyrimidinyl]acetamide887572-72-7C9H12N4O3
- Xanthine, 1,9-dimethyl-3-(2-hydroxyethyl)-87866-16-8C9H12N4O3
- 1-(5-Nitropyrimidin-2-yl)piperidin-3-ol1250542-21-2C9H12N4O3
- 2,2-Dimethyl-5-oxo-N-(1H-1,2,4-triazol-3-yl)tetrahydrofuran-3-carboxamide1676034-22-2C9H12N4O3
- Ethyl 2-amino-4-oxo-5,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-6(4H)-carboxylate1046861-16-8C9H12N4O3
- 6-(Trimethoxymethyl)-7H-purine92985-80-3C9H12N4O3
- 6-Amino-1-cyclopentyl-5-nitroso-2,4(1H,3H)-pyrimidinedione75914-73-7C9H12N4O3
- N1-cyclopropyl-N2-((5-methyl-1,3,4-oxadiazol-2-yl)methyl)oxalamide1211371-05-9C9H12N4O3
- 1-Cyclopentyl-3-nitro-1H-pyrazole-4-carboxamide1795275-38-5C9H12N4O3
- 2-(Morpholin-4-yl)-5-nitropyridin-4-amine1533441-22-3C9H12N4O3
- 1-((1-Acetylazetidin-3-yl)methyl)-1H-1,2,3-triazole-4-carboxylic acid2090882-91-8C9H12N4O3
- 2-(1-Acetyl-3-(1H-1,2,4-triazol-1-yl)azetidin-3-yl)acetic acid2870659-91-7C9H12N4O3
- 1-(Dimethylamino)-3-(2-nitrophenyl)urea6297-33-2C9H12N4O3
- Xanthine, 7-methoxy-1,3,8-trimethyl-1018-54-8C9H12N4O3
- 3-(Dimethylamino)-1-(1-methyl-4-nitropyrazol-3-yl)prop-2-en-1-oneC9H12N4O3
- 4-Amino-2-morpholin-4-yl-pyrimidine-5-carboxylic acid404009-50-3C9H12N4O3
- 2,4,6(3H)-Pteridinetrione, 1,5,7,8-tetrahydro-1,3,7-trimethyl-64724-40-9C9H12N4O3
- 9-(2-Hydroxyethyl)-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione15017-36-4C9H12N4O3
- Glycine, N-((3-aminopyrazinyl)carbonyl)-N-methyl-, methyl ester174198-31-3C9H12N4O3
- 1-(4-Nitro-1H-pyrazole-3-carbonyl)piperidine325463-61-4C9H12N4O3
- 3-Morpholino-5-nitropyridin-4-amine1314734-63-8C9H12N4O3
- 4-Dimethylamino-3-(4-nitro-pyrazol-1-yl)-but-3-en-2-oneC9H12N4O3
- 2-Nitro-5-(oxetan-3-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine1360057-01-7C9H12N4O3
- 5-Isopropyl-2-nitro-4,5-dihydropyrazolo[1,5-a]pyrazin-6(7H)-one1433857-51-2C9H12N4O3
- 3-Methyl-1-(1-methyl-4-nitro-1H-pyrazol-3-yl)-2-pyrrolidinone1773504-62-3C9H12N4O3
- 2-Morpholino-3-nitropyridin-4-amine1878012-57-7C9H12N4O3
- 1-(3-Acetamidocyclobutyl)-1H-1,2,3-triazole-4-carboxylic acid2869872-14-8C9H12N4O3
- 3-(Dimethylamino)-5,7-dimethyl-[1,2]oxazolo[5,4-d]pyrimidine-4,6-dione77008-17-4C9H12N4O3
- (1E)-1-(4-Methoxy-2-nitrophenyl)-3,3-dimethyltriaz-1-ene51553-22-1C9H12N4O3
- (1E)-1-(2-Methoxy-5-nitrophenyl)-3,3-dimethyltriaz-1-ene52388-76-8C9H12N4O3
- Benzenamine, N-(1-hydrazino-2-nitroethenyl)-4-methoxy-62390-83-4C9H12N4O3
- 1-(Dimethylamino)-3-(3-nitrophenyl)urea19088-23-4C9H12N4O3
- 4-(Dimethylamino)-3-(4-nitropyrazol-1-yl)but-3-en-2-oneC9H12N4O3
- N-(2-((3-Nitropyridin-2-yl)amino)ethyl)acetamide923216-42-6C9H12N4O3
- N'-(3-Methyl-5,8-dioxo-2,3,5,8-tetrahydro-1H-pyrazolo[1,2-a]pyridazin-1-yl)formohydrazide613241-52-4C9H12N4O3
- 1,3,8-Trimethyl-1,5,7,8-tetrahydro-pteridine-2,4,6-trione64724-37-4C9H12N4O3
- 3-Amino-5,7-diethyl[1,2]oxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione88236-68-4C9H12N4O3
- Acetamide, N-ethyl-2-[(5-nitro-2-pyridinyl)amino]-1154914-68-7C9H12N4O3
- 6,8-Dimethoxy-1,7-dimethyl-1H-purin-2(7H)-one817631-48-4C9H12N4O3
- 6,8-Dimethoxy-1,9-dimethyl-1H-purin-2(9H)-one817631-47-3C9H12N4O3
- 6-Methoxy-3,7,9-trimethyl-7,9-dihydro-2H-purine-2,8(3H)-dione817631-41-7C9H12N4O3
- 1-[2-(Azetidin-1-yl)-2-oxoethyl]-5-methyl-1H-1,2,3-triazole-4-carboxylic acid1250814-07-3C9H12N4O3
- 1-(2-(1H-1,2,4-Triazol-1-yl)acetyl)pyrrolidine-3-carboxylic acid1339841-87-0C9H12N4O3
- 1-(4H-1,2,4-Triazole-3-carbonyl)piperidine-4-carboxylic acid1342973-22-1C9H12N4O3
- 2-(N-Pentanoyl)amino-5-nitropyrimidine331808-46-9C9H12N4O3
- 1-(1-Methyl-4-nitro-1H-pyrazol-5-yl)piperidin-4-one1428574-05-3C9H12N4O3
- 2-Methyl-N'-(5-nitropyridin-2-yl)propanehydrazide1329296-85-6C9H12N4O3
- 2-Hydroxy-4-methyl-6-(2-(propan-2-ylidene)hydrazinyl)pyrimidine-5-carboxylic acid62900-20-3C9H12N4O3
- 1-(1-Acetylpyrrolidin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid1710845-01-4C9H12N4O3
- 1-(1-Methyl-1H-1,2,3-triazole-4-carbonyl)pyrrolidine-3-carboxylic acid1880503-46-7C9H12N4O3
- 3-Methyl-6-(3-oxopiperazin-1-yl)pyrimidine-2,4(1H,3H)-dione2098044-32-5C9H12N4O3
- Ethyl 3-(4-formyl-1H-1,2,3-triazol-1-yl)azetidine-1-carboxylate2097996-24-0C9H12N4O3
- 1-(5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)piperidine-4-carboxylic acid1082545-96-7C9H12N4O3
- 1-(5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)piperidine-3-carboxylic acid2090993-20-5C9H12N4O3
- Ethyl 4-(acetylamino)-6-amino-5-pyrimidinecarboxylate2254815-73-9C9H12N4O3
- 3-(2-Hydroxyethyl)-2-oxo-1H,2H,3H,4H-imidazo[1,5-a]pyrimidine-8-carboxamide2416235-89-5C9H12N4O3
- Methyl (2S,4S)-4-azido-1-cyclopropyl-5-oxopyrrolidine-2-carboxylate2416219-29-7C9H12N4O3
- N-[cis-3-(4-Nitro-1H-imidazol-1-yl)cyclobutyl]acetamide395074-88-1C9H12N4O3
- 2-Amino-N',N'-dimethyl-5-nitrobenzohydrazide90971-98-5C9H12N4O3
- 6-Amino-3-cyclopentyl-5-nitroso-2,4(1H,3H)-pyrimidinedione146830-68-4C9H12N4O3
- 6,8-Dimethoxy-3,7-dimethyl-3,7-dihydro-2H-purin-2-one817631-46-2C9H12N4O3
- 6,8-Dimethoxy-3,9-dimethyl-3,9-dihydro-2H-purin-2-one817631-45-1C9H12N4O3
- N-[(3-Methyl-1,2,4-oxadiazol-5-yl)methyl]-5-oxo-2-pyrrolidinecarboxamide1236254-80-0C9H12N4O3
- 4-(Dimethylamino)-2-nitrobenzohydrazide830334-37-7C9H12N4O3
- 2-[(9H-Purin-9-yl)methoxy]propane-1,3-diol89419-21-6C9H12N4O3
- 3,4-Diamino-n,n-dimethyl-5-nitrobenzamide927887-51-2C9H12N4O3
- 1-(Cyclopropylmethyl)-N-methyl-4-nitro-1H-pyrazole-5-carboxamide1352200-03-3C9H12N4O3
- 1-(Cyclopropylmethyl)-N-methyl-4-nitro-1H-pyrazole-3-carboxamide1352200-00-0C9H12N4O3
- 2-Cyano-N-(cyclopropylcarbamoyl)-2-(ethoxyimino)acetamide61601-03-4C9H12N4O3
Frequently asked questions
What is the molar mass of C9H12N4O3?
The molar mass of C9H12N4O3 is 224.22 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 224.0909 Da.
How many compounds have the formula C9H12N4O3?
CompoundList lists 154 compounds with the molecular formula C9H12N4O3, including Etofylline, Theacrine, Caffeine, 8-(hydroxymethyl)-. 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 C9H12N4O3?
C9H12N4O3 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.