Molecular formula
C12H19N3O3
436 compounds have this formula on CompoundList.
- Molar mass
- 253.30g/mol
- Monoisotopic mass
- 253.1426Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 5
The formula C12H19N3O3 describes a molecule made of 12 carbon atoms, 19 hydrogen atoms, 3 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 × 1256.90%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 197.56%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 316.59%14.007 × 3 = 42.021 g/mol
- O Oxygen × 318.95%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H19N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 436 compounds
tert-Butyl (R)-(1-(cyanomethyl)-2-oxopiperidin-3-yl)carbamate
CAS 2761921-30-4C12H19N3O3
1-Cyclohexyl-5-(1-methoxyethyl)-1H-1,2,3-triazole-4-carboxylic acid
CAS 2172036-61-0C12H19N3O3
![tert-Butyl n-[1-(1,5-dimethyl-1H-pyrazol-3-yl)-2-oxoethyl]carbamate chemical structure, C12H19N3O3, CAS 2228931-54-0](/s/GYHASUILZMIREB-UHFFFAOYSA-N.svg)
tert-Butyl n-[1-(1,5-dimethyl-1H-pyrazol-3-yl)-2-oxoethyl]carbamate
CAS 2228931-54-0C12H19N3O3
2-(2-Methylpropyl)-5-(piperazin-1-yl)-1,3-oxazole-4-carboxylic acid
CAS 2137591-65-0C12H19N3O3
1-Methyl-3-(2,3,3-trimethylbutanamido)-1H-pyrazole-4-carboxylic acid
CAS 2137769-05-0C12H19N3O3
![4-{[4-(Hydroxymethyl)piperidin-1-yl]methyl}-1-methyl-1H-pyrazole-3-carboxylic acid chemical structure, C12H19N3O3, CAS 2137547-44-3](/s/KGVPYCNKQHMBEL-UHFFFAOYSA-N.svg)
4-{[4-(Hydroxymethyl)piperidin-1-yl]methyl}-1-methyl-1H-pyrazole-3-carboxylic acid
CAS 2137547-44-3C12H19N3O3
![Ethyl ({2-[2-(propan-2-yl)-1H-imidazol-1-yl]ethyl}carbamoyl)formate chemical structure, C12H19N3O3, CAS 2138428-77-8](/s/LPKUCZLPXFSDHU-UHFFFAOYSA-N.svg)
Ethyl ({2-[2-(propan-2-yl)-1H-imidazol-1-yl]ethyl}carbamoyl)formate
CAS 2138428-77-8C12H19N3O3
![tert-Butyl N-[3-(1-methyl-1H-pyrazol-3-yl)-3-oxopropyl]carbamate chemical structure, C12H19N3O3, CAS 2029890-20-6](/s/KFUQGDUFKNDTOB-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-(1-methyl-1H-pyrazol-3-yl)-3-oxopropyl]carbamate
CAS 2029890-20-6C12H19N3O3
![tert-Butyl N-[2-(1,2-dimethyl-1H-imidazol-4-yl)-2-oxoethyl]carbamate chemical structure, C12H19N3O3, CAS 2137685-79-9](/s/AYHYAIVTMPIRNE-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(1,2-dimethyl-1H-imidazol-4-yl)-2-oxoethyl]carbamate
CAS 2137685-79-9C12H19N3O3
![tert-Butyl N-methyl-N-[2-(1-methyl-1H-pyrazol-3-yl)-2-oxoethyl]carbamate chemical structure, C12H19N3O3, CAS 2018751-38-5](/s/GSSRKUUDELFBHM-UHFFFAOYSA-N.svg)
tert-Butyl N-methyl-N-[2-(1-methyl-1H-pyrazol-3-yl)-2-oxoethyl]carbamate
CAS 2018751-38-5C12H19N3O3
![tert-Butyl N-[1-(1-methyl-1H-pyrazol-3-yl)-1-oxopropan-2-yl]carbamate chemical structure, C12H19N3O3, CAS 2008528-87-6](/s/SJULHAHMVLLSNZ-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1-methyl-1H-pyrazol-3-yl)-1-oxopropan-2-yl]carbamate
CAS 2008528-87-6C12H19N3O3
![tert-Butyl N-[(2S)-1-(1-methyl-1H-pyrazol-3-yl)-1-oxopropan-2-yl]carbamate chemical structure, C12H19N3O3, CAS 2137087-50-2](/s/SJULHAHMVLLSNZ-QMMMGPOBSA-N.svg)
tert-Butyl N-[(2S)-1-(1-methyl-1H-pyrazol-3-yl)-1-oxopropan-2-yl]carbamate
CAS 2137087-50-2C12H19N3O3
![tert-Butyl N-[(4-acetyl-1-methyl-1H-pyrazol-5-yl)methyl]carbamate chemical structure, C12H19N3O3, CAS 2137644-29-0](/s/HIFPHKVPDNIWGC-UHFFFAOYSA-N.svg)
tert-Butyl N-[(4-acetyl-1-methyl-1H-pyrazol-5-yl)methyl]carbamate
CAS 2137644-29-0C12H19N3O3
![tert-Butyl N-[(2R)-1-(1-methyl-1H-pyrazol-4-yl)-1-oxopropan-2-yl]carbamate chemical structure, C12H19N3O3, CAS 2135928-16-2](/s/VVJOONCVHUOVOA-MRVPVSSYSA-N.svg)
tert-Butyl N-[(2R)-1-(1-methyl-1H-pyrazol-4-yl)-1-oxopropan-2-yl]carbamate
CAS 2135928-16-2C12H19N3O3
![tert-Butyl N-[(2S)-1-(1-methyl-1H-pyrazol-5-yl)-1-oxopropan-2-yl]carbamate chemical structure, C12H19N3O3, CAS 2137065-49-5](/s/GFAZGJBTQKHLAQ-QMMMGPOBSA-N.svg)
tert-Butyl N-[(2S)-1-(1-methyl-1H-pyrazol-5-yl)-1-oxopropan-2-yl]carbamate
CAS 2137065-49-5C12H19N3O3
![tert-Butyl N-[3-(1-methyl-1H-imidazol-5-yl)-2-oxopropyl]carbamate chemical structure, C12H19N3O3, CAS 2008486-65-3](/s/OONTZEXDLVKURW-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-(1-methyl-1H-imidazol-5-yl)-2-oxopropyl]carbamate
CAS 2008486-65-3C12H19N3O3
![tert-Butyl N-[1-(1-methyl-1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamate chemical structure, C12H19N3O3, CAS 2137587-69-8](/s/YVQPVMSORUTQKC-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1-methyl-1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamate
CAS 2137587-69-8C12H19N3O3
![tert-Butyl N-[3-(1-methyl-1H-pyrazol-5-yl)-3-oxopropyl]carbamate chemical structure, C12H19N3O3, CAS 2005806-71-1](/s/CEMHHLMMFQHGFA-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-(1-methyl-1H-pyrazol-5-yl)-3-oxopropyl]carbamate
CAS 2005806-71-1C12H19N3O3
![tert-Butyl N-[2-(4-acetyl-1H-imidazol-1-yl)ethyl]carbamate chemical structure, C12H19N3O3, CAS 2006994-32-5](/s/SUSKTWZQOZPKAL-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(4-acetyl-1H-imidazol-1-yl)ethyl]carbamate
CAS 2006994-32-5C12H19N3O3
tert-Butyl N-(1-methyl-4-propanoyl-1H-pyrazol-5-yl)carbamate
CAS 2138020-27-4C12H19N3O3
![tert-Butyl N-methyl-N-[2-(1-methyl-1H-imidazol-4-yl)-2-oxoethyl]carbamate chemical structure, C12H19N3O3, CAS 2022309-26-6](/s/XJPJDCYBNXGYCH-UHFFFAOYSA-N.svg)
tert-Butyl N-methyl-N-[2-(1-methyl-1H-imidazol-4-yl)-2-oxoethyl]carbamate
CAS 2022309-26-6C12H19N3O3
tert-Butyl N-(1-methyl-4-propanoyl-1H-pyrazol-3-yl)carbamate
CAS 2137540-17-9C12H19N3O3
![tert-Butyl N-[3-(1-methyl-1H-imidazol-2-yl)-3-oxopropyl]carbamate chemical structure, C12H19N3O3, CAS 2029964-99-4](/s/VGSAZYNFMFFDBY-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-(1-methyl-1H-imidazol-2-yl)-3-oxopropyl]carbamate
CAS 2029964-99-4C12H19N3O3
![tert-Butyl N-[3-(1-methyl-1H-pyrazol-4-yl)-3-oxopropyl]carbamate chemical structure, C12H19N3O3, CAS 2024772-71-0](/s/UPMQDYAIQUTZPU-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-(1-methyl-1H-pyrazol-4-yl)-3-oxopropyl]carbamate
CAS 2024772-71-0C12H19N3O3
- tert-Butyl N-[3-(1-methyl-1H-imidazol-4-yl)-3-oxopropyl]carbamate2009230-36-6C12H19N3O3
- tert-Butyl N-[(2S)-1-(1-methyl-1H-imidazol-2-yl)-1-oxopropan-2-yl]carbamate2137056-61-0C12H19N3O3
- tert-Butyl N-[(2S)-1-(1-methyl-1H-pyrazol-4-yl)-1-oxopropan-2-yl]carbamate2136914-92-4C12H19N3O3
- tert-Butyl N-[(2S)-1-(1-methyl-1H-imidazol-4-yl)-1-oxopropan-2-yl]carbamate2137073-54-0C12H19N3O3
- tert-Butyl N-[2-(1,2-dimethyl-1H-imidazol-5-yl)-2-oxoethyl]carbamate1996618-73-5C12H19N3O3
- tert-Butyl N-[1-(1-methyl-1H-imidazol-4-yl)-1-oxopropan-2-yl]carbamate2009266-50-4C12H19N3O3
- tert-Butyl N-methyl-N-[2-(1-methyl-1H-imidazol-5-yl)-2-oxoethyl]carbamate2137648-62-3C12H19N3O3
- tert-Butyl N-[3-(1-methyl-1H-imidazol-5-yl)-3-oxopropyl]carbamate2138020-72-9C12H19N3O3
- tert-Butyl N-[(2S)-1-(1-methyl-1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamate2137098-57-6C12H19N3O3
- tert-Butyl N-[(2R)-1-(1-methyl-1H-imidazol-4-yl)-1-oxopropan-2-yl]carbamate2137096-44-5C12H19N3O3
- tert-Butyl N-[1-(1-methyl-1H-pyrazol-5-yl)-2-oxopropyl]carbamate2013253-58-0C12H19N3O3
- tert-Butyl N-(1-methyl-5-propanoyl-1H-pyrazol-4-yl)carbamate2137883-21-5C12H19N3O3
- tert-Butyl N-(1-methyl-3-propanoyl-1H-pyrazol-5-yl)carbamate2138276-26-1C12H19N3O3
- tert-Butyl N-methyl-N-[2-(1-methyl-1H-pyrazol-5-yl)-2-oxoethyl]carbamate2008949-51-5C12H19N3O3
- tert-Butyl N-[1-(2-oxobutyl)-1H-pyrazol-4-yl]carbamate2002670-28-0C12H19N3O3
- Methyl 5-amino-1-ethyl-4-(oxan-4-yl)-1H-pyrazole-3-carboxylate2138358-92-4C12H19N3O3
- Methyl 5-amino-1-ethyl-4-(oxan-2-yl)-1H-pyrazole-3-carboxylate2137832-78-9C12H19N3O3
- Ethyl 5-amino-1-cyclopropyl-4-(2-methoxyethyl)-1H-pyrazole-3-carboxylate2138369-67-0C12H19N3O3
- Ethyl 5-amino-1-cyclopropyl-4-(ethoxymethyl)-1H-pyrazole-3-carboxylate2137853-12-2C12H19N3O3
- tert-Butyl 5-(oxan-2-yl)-1H-1,2,3-triazole-4-carboxylate2138509-01-8C12H19N3O3
- tert-Butyl 5-(2-methyloxolan-3-yl)-1H-1,2,3-triazole-4-carboxylate2138230-12-1C12H19N3O3
- rac-(2R,3R)-2-(1-Ethyl-1H-pyrazol-4-yl)-N-methoxy-N-methyloxolane-3-carboxamide2138389-26-9C12H19N3O3
- Methyl 5-amino-4-ethyl-1-(oxan-4-yl)-1H-pyrazole-3-carboxylate2138014-32-9C12H19N3O3
- Ethyl 1-[(3-amino-4-hydroxycyclopentyl)methyl]-1H-pyrazole-4-carboxylate2770494-42-1C12H19N3O3
- tert-Butyl N-[(1S)-1-(4-methyl-1H-imidazol-2-yl)-3-oxopropyl]carbamate2137083-07-7C12H19N3O3
- tert-Butyl N-[(1R)-1-(1-methyl-1H-pyrazol-4-yl)-3-oxopropyl]carbamate2137146-88-2C12H19N3O3
- tert-Butyl N-[(1R)-1-(4-methyl-1H-imidazol-5-yl)-3-oxopropyl]carbamate2137086-80-5C12H19N3O3
- tert-Butyl N-[(1R)-1-(1-methyl-1H-imidazol-5-yl)-3-oxopropyl]carbamate2137098-77-0C12H19N3O3
- tert-Butyl N-[(1R)-1-(4-methyl-1H-imidazol-2-yl)-3-oxopropyl]carbamate2137087-04-6C12H19N3O3
- 3-[3-(1-Amino-3,3-dimethylcyclopentyl)-1,2,4-oxadiazol-5-yl]propanoic acid2172140-54-2C12H19N3O3
- (2S)-2-Amino-3-{1-[(oxan-4-yl)methyl]-1H-imidazol-4-yl}propanoic acid2171167-73-8C12H19N3O3
- Methyl 3-[3-(1-amino-3,3-dimethylcyclobutyl)-1,2,4-oxadiazol-5-yl]propanoate2172114-86-0C12H19N3O3
- Ethyl 3-[3-(1-aminocyclopentyl)-1,2,4-oxadiazol-5-yl]propanoate2172114-97-3C12H19N3O3
- 5-Cyclobutyl-1-(1-methoxybutan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2171802-94-9C12H19N3O3
- 2-[1-(1-Cyclobutylethyl)-5-(methoxymethyl)-1H-1,2,3-triazol-4-yl]acetic acid2172221-16-6C12H19N3O3
- 2-(1-{[1-(Hydroxymethyl)cyclopropyl]methyl}-5-propyl-1H-1,2,3-triazol-4-yl)acetic acid2172562-73-9C12H19N3O3
- 1-(2-Cyclobutylethyl)-5-(2-methoxyethyl)-1H-1,2,3-triazole-4-carboxylic acid2171928-79-1C12H19N3O3
- 1-(2-Cyclobutylethyl)-5-(1-methoxyethyl)-1H-1,2,3-triazole-4-carboxylic acid2172259-97-9C12H19N3O3
- 5-Cyclobutyl-1-(5-hydroxypentyl)-1H-1,2,3-triazole-4-carboxylic acid2171963-74-7C12H19N3O3
- 5-Cyclobutyl-1-(3-hydroxy-2,2-dimethylpropyl)-1H-1,2,3-triazole-4-carboxylic acid2172254-34-9C12H19N3O3
- 5-Cyclobutyl-1-(4-methoxybutyl)-1H-1,2,3-triazole-4-carboxylic acid2172166-90-2C12H19N3O3
- 5-Cyclobutyl-1-(4-methoxybutan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2172583-31-0C12H19N3O3
- 5-Cyclobutyl-1-(4-hydroxy-2-methylbutyl)-1H-1,2,3-triazole-4-carboxylic acid2172254-58-7C12H19N3O3
- 5-(Cyclopropylmethyl)-1-(3-hydroxy-2,2-dimethylpropyl)-1H-1,2,3-triazole-4-carboxylic acid2172575-49-2C12H19N3O3
- 5-(Cyclopropylmethyl)-1-(4-methoxybutyl)-1H-1,2,3-triazole-4-carboxylic acid2172557-65-0C12H19N3O3
- 5-(Cyclopropylmethyl)-1-(4-methoxybutan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2172575-54-9C12H19N3O3
- 5-(Cyclopropylmethyl)-1-(5-hydroxypentan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2171932-55-9C12H19N3O3
- 2-[1-(2-Cyclobutylethyl)-5-(methoxymethyl)-1H-1,2,3-triazol-4-yl]acetic acid2172603-48-2C12H19N3O3
- 5-Cyclobutyl-1-(5-hydroxypentan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2172084-97-6C12H19N3O3
- 5-(Cyclopropylmethyl)-1-(1-methoxybutan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2172605-93-3C12H19N3O3
- 1-(1-Cyclobutylethyl)-5-(2-methoxyethyl)-1H-1,2,3-triazole-4-carboxylic acid2172057-09-7C12H19N3O3
- tert-Butyl N-{[3-(1-methyl-1H-pyrazol-4-yl)oxiran-2-yl]methyl}carbamate2219407-82-4C12H19N3O3
- tert-Butyl N-[1-(2-amino-1,3-oxazol-5-yl)cyclobutyl]carbamate2228140-51-8C12H19N3O3
- tert-Butyl N-(2-hydrazinyl-5-methoxyphenyl)carbamate2229321-64-4C12H19N3O3
- tert-Butyl 4-(morpholin-2-yl)-1H-imidazole-1-carboxylate2229449-62-9C12H19N3O3
- tert-Butyl N-methyl-N-[1-(4-methyl-1H-imidazol-5-yl)-2-oxoethyl]carbamate2228710-70-9C12H19N3O3
- tert-Butyl N-[2-(1H-imidazol-2-yl)-1-oxopropan-2-yl]-N-methylcarbamate2229209-96-3C12H19N3O3
- tert-Butyl N-methyl-N-[1-(1-methyl-1H-imidazol-4-yl)-2-oxoethyl]carbamate2229522-59-0C12H19N3O3
- tert-Butyl N-[3-(1H-pyrazol-4-yl)oxolan-3-yl]carbamate2228351-25-3C12H19N3O3
- tert-Butyl 3-(1H-pyrazol-4-yl)morpholine-4-carboxylate2229334-67-0C12H19N3O3
- tert-Butyl N-methyl-N-[1-(1-methyl-1H-pyrazol-4-yl)-2-oxoethyl]carbamate2228715-06-6C12H19N3O3
- tert-Butyl N-[1-(1-ethyl-1H-imidazol-5-yl)-2-oxoethyl]carbamate2229219-94-5C12H19N3O3
- tert-Butyl N-{5-[(2R)-2-hydroxypropyl]pyrimidin-2-yl}carbamate2227897-65-4C12H19N3O3
- tert-Butyl N-(4-hydrazinyl-3-methoxyphenyl)carbamate2228691-15-2C12H19N3O3
- tert-Butyl N-[2-(1-methyl-1H-imidazol-4-yl)-1-oxopropan-2-yl]carbamate2228792-73-0C12H19N3O3
- tert-Butyl N-[3-(hydrazinylmethyl)-4-hydroxyphenyl]carbamate2228180-15-0C12H19N3O3
- tert-Butyl N-methyl-N-[1-(5-methyl-1H-pyrazol-3-yl)-2-oxoethyl]carbamate2228113-00-4C12H19N3O3
- tert-Butyl N-[2-(4-methyl-1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamate2228793-73-3C12H19N3O3
- tert-Butyl 4-(1-amino-3-hydroxycyclobutyl)-1H-imidazole-1-carboxylate2229259-13-4C12H19N3O3
- tert-Butyl 2-(1,3-oxazol-5-yl)piperazine-1-carboxylate2167283-02-3C12H19N3O3
- tert-Butyl 2-(3-amino-1,2-oxazol-5-yl)pyrrolidine-1-carboxylate2229269-69-4C12H19N3O3
- tert-Butyl N-[1-(1-ethyl-1H-pyrazol-4-yl)-2-oxoethyl]carbamate2228785-27-9C12H19N3O3
- tert-Butyl N-[1-(1,4-dimethyl-1H-pyrazol-3-yl)-2-oxoethyl]carbamate2229596-56-7C12H19N3O3
- tert-Butyl N-methyl-N-[1-(1-methyl-1H-pyrazol-3-yl)-2-oxoethyl]carbamate2228464-06-8C12H19N3O3
- tert-Butyl N-[2-(1-methyl-1H-pyrazol-5-yl)-1-oxopropan-2-yl]carbamate2228362-04-5C12H19N3O3
- tert-Butyl N-[5-(2-hydroxypropyl)pyrimidin-2-yl]carbamate2228618-96-8C12H19N3O3
Frequently asked questions
What is the molar mass of C12H19N3O3?
The molar mass of C12H19N3O3 is 253.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 253.1426 Da.
How many compounds have the formula C12H19N3O3?
CompoundList lists 436 compounds with the molecular formula C12H19N3O3, including tert-Butyl (R)-(1-(cyanomethyl)-2-oxopiperidin-3-yl)carbamate, 1-Cyclohexyl-5-(1-methoxyethyl)-1H-1,2,3-triazole-4-carboxylic acid, tert-Butyl n-[1-(1,5-dimethyl-1H-pyrazol-3-yl)-2-oxoethyl]carbamate. 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 C12H19N3O3?
C12H19N3O3 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.