Molecular formula

C₁₇H₂₁N₃O₃

397 compounds have this formula on CompoundList.

Molar mass: 315.37g/mol
Monoisotopic mass: 315.1583Da
Atoms: 44
Elements: 4
Rings plus double bonds: 9

The formula C17H21N3O3 describes a molecule made of 17 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 × 1764.74%
12.011 × 17 = 204.187 g/mol
H Hydrogen × 216.71%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 313.32%
14.007 × 3 = 42.021 g/mol
O Oxygen × 315.22%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C17H21N3O3

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

Showing 1 to 100 of 397 compounds

N'-{(E)-[4-(diethylamino)-2-hydroxyphenyl]methylidene}-2-methylfuran-3-carbohydrazide

CAS 304906-29-4C₁₇H₂₁N₃O₃

2-(2,4-Dioxo-1,3-diazaspiro[4.5]dec-3-yl)-N-(2-methylphenyl)acetamide

CAS 923232-07-9C₁₇H₂₁N₃O₃

N-[2-(1H-Indol-3-yl)ethyl]-N'-(oxolan-2-ylmethyl)oxamide

CAS 443325-68-6C₁₇H₂₁N₃O₃

3-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-1-piperidin-1-ylpropan-1-one

CAS 850761-66-9C₁₇H₂₁N₃O₃

N-[3-(4-Morpholinyl)propyl]-5-phenyl-3-isoxazolecarboxamide

CAS 712348-04-4C₁₇H₂₁N₃O₃

5-Methyl-N-[2-(morpholin-4-yl)ethyl]-3-phenyl-1,2-oxazole-4-carboxamide

CAS 420844-75-3C₁₇H₂₁N₃O₃

tert-Butyl (2S)-2-[(4-cyanophenyl)carbamoyl]pyrrolidine-1-carboxylate

CAS 927191-11-5C₁₇H₂₁N₃O₃

2-Hydroxy-9-methyl-N-(2-methylcyclohexyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide

CAS 886894-05-9C₁₇H₂₁N₃O₃

N-Cyclopentyl-3-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]propanamide

CAS 688759-46-8C₁₇H₂₁N₃O₃

2-(4-Amino-1,3-dioxoisoindol-2-yl)-N-cyclohexyl-N-methylacetamide

CAS 877825-18-8C₁₇H₂₁N₃O₃

5-(4-Methylphenyl)-N-[2-(4-morpholinyl)ethyl]-3-isoxazolecarboxamide

CAS 717828-07-4C₁₇H₂₁N₃O₃

Ethyl 4-(2-oxo-4-phenyl-2,3-dihydro-1H-imidazol-1-yl)piperidine-1-carboxylate

CAS 228111-37-3C₁₇H₂₁N₃O₃

4-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]-1-morpholin-4-ylbutan-1-one

CAS 876724-80-0C₁₇H₂₁N₃O₃

$N'-{3-Methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-trien-6-yl}-N-(propan-2-yl)ethanediamide chemical structure, C17H21N3O3, CAS 898427-18-4$

N'-{3-Methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-trien-6-yl}-N-(propan-2-yl)ethanediamide

CAS 898427-18-4C₁₇H₂₁N₃O₃

N'-[2-(2-Cyanophenoxy)acetyl]-3-cyclopentylpropanehydrazide

CAS 853593-82-5C₁₇H₂₁N₃O₃

5-Oxo-5-[(1-phenylpyrazol-3-yl)amino]-2-propylpentanoic acid

CAS 955866-72-5C₁₇H₂₁N₃O₃

1-Morpholin-4-yl-4-(3-m-tolyl-[1,2,4]oxadiazol-5-yl)-butan-1-one

CAS 876724-62-8C₁₇H₂₁N₃O₃

4-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-(4-ethoxyphenyl)-4-oxobutanamide

CAS 385383-32-4C₁₇H₂₁N₃O₃

N-Cyclopentyl-3-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]propanamide

CAS 833437-23-3C₁₇H₂₁N₃O₃

$N'-{2-Oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}-N-propylethanediamide chemical structure, C17H21N3O3, CAS 898455-80-6$

N'-{2-Oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}-N-propylethanediamide

CAS 898455-80-6C₁₇H₂₁N₃O₃

N1-isopropyl-N2-(3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)oxalamide

CAS 898423-11-5C₁₇H₂₁N₃O₃

1-[1-(2-Methylphenyl)-2,5-dioxopyrrolidin-3-yl]piperidine-4-carboxamide

CAS 524057-93-0C₁₇H₂₁N₃O₃

3-[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]-N-(oxolan-2-ylmethyl)propanamide

CAS 830354-29-5C₁₇H₂₁N₃O₃

4-[(Z)-1-(Dimethylamino)-2-morpholinoethylidene]-2-phenyl-1,3-oxazol-5-one

CAS 1164505-85-4C₁₇H₂₁N₃O₃

Frequently asked questions

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What is the molar mass of C17H21N3O3?

The molar mass of C17H21N3O3 is 315.37 g/mol, calculated from standard atomic weights for 17 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 315.1583 Da.

How many compounds have the formula C17H21N3O3?

CompoundList lists 397 compounds with the molecular formula C17H21N3O3, including N'-{(E)-[4-(diethylamino)-2-hydroxyphenyl]methylidene}-2-methylfuran-3-carbohydrazide, 2-(2,4-Dioxo-1,3-diazaspiro[4.5]dec-3-yl)-N-(2-methylphenyl)acetamide, N-[2-(1H-Indol-3-yl)ethyl]-N'-(oxolan-2-ylmethyl)oxamide. 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 C17H21N3O3?

C17H21N3O3 has a degree of unsaturation of 9. 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.