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Molecular formula

C13H21N3O3

318 compounds have this formula on CompoundList.

Molar mass
267.33g/mol
Monoisotopic mass
276.2148Da
Atoms
40
Elements
4
Rings plus double bonds
5

The formula C13H21N3O3 describes a molecule made of 13 carbon atoms, 21 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 × 1358.41%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 217.92%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 315.72%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 317.95%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C13H21N3O3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 301 to 318 of 318 compounds

2-[3-(Cyclopentylmethyl)-5-methyl-4H-1,2,4-triazol-4-yl]-3-hydroxybutanoic acid chemical structure, C13H21N3O3, CAS 2748156-57-0
2-[3-(Cyclopentylmethyl)-5-methyl-4H-1,2,4-triazol-4-yl]-3-hydroxybutanoic acid
CAS 2748156-57-0C13H21N3O3
2-Hydroxy-4-[3-(4-methylcyclohexyl)-4H-1,2,4-triazol-4-yl]butanoic acid chemical structure, C13H21N3O3, CAS 2748500-98-1
2-Hydroxy-4-[3-(4-methylcyclohexyl)-4H-1,2,4-triazol-4-yl]butanoic acid
CAS 2748500-98-1C13H21N3O3
4-[3-(2-Cyclopentylethyl)-4H-1,2,4-triazol-4-yl]-2-hydroxybutanoic acid chemical structure, C13H21N3O3, CAS 2748247-13-2
4-[3-(2-Cyclopentylethyl)-4H-1,2,4-triazol-4-yl]-2-hydroxybutanoic acid
CAS 2748247-13-2C13H21N3O3
4-Methyl-2-[3-methyl-5-(oxolan-3-yl)-4H-1,2,4-triazol-4-yl]pentanoic acid chemical structure, C13H21N3O3, CAS 2748166-69-8
4-Methyl-2-[3-methyl-5-(oxolan-3-yl)-4H-1,2,4-triazol-4-yl]pentanoic acid
CAS 2748166-69-8C13H21N3O3
4-{[3-(1-Hydroxyethyl)-5-methyl-4H-1,2,4-triazol-4-yl]methyl}cyclohexane-1-carboxylic acid chemical structure, C13H21N3O3, CAS 2749768-44-1
4-{[3-(1-Hydroxyethyl)-5-methyl-4H-1,2,4-triazol-4-yl]methyl}cyclohexane-1-carboxylic acid
CAS 2749768-44-1C13H21N3O3
tert-Butyl N-[3-(3-amino-2-oxo-1,2-dihydropyridin-1-yl)propyl]carbamate chemical structure, C13H21N3O3, CAS 2436631-07-9
tert-Butyl N-[3-(3-amino-2-oxo-1,2-dihydropyridin-1-yl)propyl]carbamate
CAS 2436631-07-9C13H21N3O3
tert-Butyl N-[3-(5-amino-2-oxo-1,2-dihydropyridin-1-yl)propyl]carbamate chemical structure, C13H21N3O3, CAS 2436339-07-8
tert-Butyl N-[3-(5-amino-2-oxo-1,2-dihydropyridin-1-yl)propyl]carbamate
CAS 2436339-07-8C13H21N3O3
tert-Butyl N-{2-[3-(aminomethyl)-2-oxo-1,2-dihydropyridin-1-yl]ethyl}carbamate chemical structure, C13H21N3O3, CAS 2445706-76-1
tert-Butyl N-{2-[3-(aminomethyl)-2-oxo-1,2-dihydropyridin-1-yl]ethyl}carbamate
CAS 2445706-76-1C13H21N3O3
tert-Butyl N-{2-[5-(aminomethyl)-2-oxo-1,2-dihydropyridin-1-yl]ethyl}carbamate chemical structure, C13H21N3O3, CAS 2438844-83-6
tert-Butyl N-{2-[5-(aminomethyl)-2-oxo-1,2-dihydropyridin-1-yl]ethyl}carbamate
CAS 2438844-83-6C13H21N3O3
tert-Butyl N-{2-[4-(aminomethyl)-2-oxo-1,2-dihydropyridin-1-yl]ethyl}carbamate chemical structure, C13H21N3O3, CAS 2436555-54-1
tert-Butyl N-{2-[4-(aminomethyl)-2-oxo-1,2-dihydropyridin-1-yl]ethyl}carbamate
CAS 2436555-54-1C13H21N3O3
tert-Butyl 3-(1-methyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl)pyrrolidine-1-carboxylate chemical structure, C13H21N3O3, CAS 1401815-42-6
tert-Butyl 3-(1-methyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl)pyrrolidine-1-carboxylate
CAS 1401815-42-6C13H21N3O3
3-[(1-Boc-4-piperidinyl)methyl]-1,2,4-oxadiazole chemical structure, C13H21N3O3, CAS 2386423-08-9
3-[(1-Boc-4-piperidinyl)methyl]-1,2,4-oxadiazole
CAS 2386423-08-9C13H21N3O3
7-(1-Acetylpiperidin-4-yl)-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazin-3-one chemical structure, C13H21N3O3
7-(1-Acetylpiperidin-4-yl)-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazin-3-one
C13H21N3O3
tert-Butyl 3-(5-methyl-1,3,4-oxadiazol-2-yl)piperidine-1-carboxylate chemical structure, C13H21N3O3, CAS 859154-85-1
tert-Butyl 3-(5-methyl-1,3,4-oxadiazol-2-yl)piperidine-1-carboxylate
CAS 859154-85-1C13H21N3O3
tert-Butyl N-[1-(2-cyanoacetyl)piperidin-4-yl]carbamate chemical structure, C13H21N3O3, CAS 2325575-17-3
tert-Butyl N-[1-(2-cyanoacetyl)piperidin-4-yl]carbamate
CAS 2325575-17-3C13H21N3O3
tert-Butyl 3-(1,2,3-oxadiazol-4-yl)azepane-1-carboxylate chemical structure, C13H21N3O3, CAS 2386883-45-8
tert-Butyl 3-(1,2,3-oxadiazol-4-yl)azepane-1-carboxylate
CAS 2386883-45-8C13H21N3O3
tert-Butyl 4-amino-4-(1,3-oxazol-5-yl)piperidine-1-carboxylate chemical structure, C13H21N3O3, CAS 2358553-35-0
tert-Butyl 4-amino-4-(1,3-oxazol-5-yl)piperidine-1-carboxylate
CAS 2358553-35-0C13H21N3O3
5,8,11-Trioxa-2,14,19-triazabicyclo[13.3.1]nonadeca-1(19),15,17-triene chemical structure, C13H21N3O3, CAS 109746-49-8
5,8,11-Trioxa-2,14,19-triazabicyclo[13.3.1]nonadeca-1(19),15,17-triene
CAS 109746-49-8C13H21N3O3

Frequently asked questions

What is the molar mass of C13H21N3O3?

The molar mass of C13H21N3O3 is 267.33 g/mol, calculated from standard atomic weights for 13 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 276.2148 Da.

How many compounds have the formula C13H21N3O3?

CompoundList lists 318 compounds with the molecular formula C13H21N3O3, including 2-[3-(Cyclopentylmethyl)-5-methyl-4H-1,2,4-triazol-4-yl]-3-hydroxybutanoic acid, 2-Hydroxy-4-[3-(4-methylcyclohexyl)-4H-1,2,4-triazol-4-yl]butanoic acid, 4-[3-(2-Cyclopentylethyl)-4H-1,2,4-triazol-4-yl]-2-hydroxybutanoic acid. 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 C13H21N3O3?

C13H21N3O3 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.