Molecular formula

C₁₈H₁₉N₅O₆

18 compounds have this formula on CompoundList.

Molar mass: 401.38g/mol
Monoisotopic mass: 401.1335Da
Atoms: 48
Elements: 4
Rings plus double bonds: 12

The formula C18H19N5O6 describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 6 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 × 1853.86%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 194.77%
1.008 × 19 = 19.152 g/mol
N Nitrogen × 517.45%
14.007 × 5 = 70.035 g/mol
O Oxygen × 623.92%
15.999 × 6 = 95.994 g/mol

Look up another formula

Compounds with the formula C18H19N5O6

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

Showing 1 to 18 of 18 compounds

N2-Phenylacetylguanosine

CAS 132628-16-1C₁₈H₁₉N₅O₆

N2-Phenoxyacetyl-2'-deoxyguanosine

CAS 110522-71-9C₁₈H₁₉N₅O₆

1H-Benzimidazol-5-amine, N-(2-(3,4-dimethoxyphenyl)ethyl)-4,6-dinitro-2-methyl-

CAS 72766-27-9C₁₈H₁₉N₅O₆

Adenosine, N-(4-methoxybenzoyl)-

CAS 56883-05-7C₁₈H₁₉N₅O₆

N-(9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)-2-phenoxyacetamide

CAS 119824-65-6C₁₈H₁₉N₅O₆

Benzoic acid, 3,5-dinitro-, 2-(4-((diethylamino)carbonyl)phenyl)hydrazide

CAS 137881-93-7C₁₈H₁₉N₅O₆

2-(8-(2,4-Dimethoxyphenyl)-1-methyl-2,4-dioxo-7,8-dihydro-1H-imidazo[2,1-f]purin-3(2H,4H,6H)-yl)acetic acid

CAS 942032-63-5C₁₈H₁₉N₅O₆

(4-((1H-Benzo[d]imidazol-2-yl)methyl)piperazin-1-yl)(isoxazol-5-yl)methanone oxalate

CAS 1351591-79-1C₁₈H₁₉N₅O₆

3-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-N-((3-((4-methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)methyl)propanamide

CAS 1226447-45-5C₁₈H₁₉N₅O₆

Adenosine-5'-carboxylic acid benzyl ester

CAS 35788-20-6C₁₈H₁₉N₅O₆

N-{(4S)-3-[(Benzyloxy)carbonyl]-2-oxoimidazolidine-4-carbonyl}-L-histidine

CAS 59760-02-0C₁₈H₁₉N₅O₆

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{[(tert-butoxy)carbonyl]amino}-3-(1H-1,2,4-triazol-1-yl)propanoate

CAS 2248258-32-2C₁₈H₁₉N₅O₆

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(2-{[(tert-butoxy)carbonyl]amino}ethyl)-1H-1,2,3-triazole-4-carboxylate

CAS 2248275-65-0C₁₈H₁₉N₅O₆

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-({[(tert-butoxy)carbonyl]amino}methyl)-1-methyl-1H-1,2,3-triazole-5-carboxylate

CAS 2248278-09-1C₁₈H₁₉N₅O₆

Benzyl N-{9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-9H-purin-6-yl}carbamate

CAS 2679942-63-1C₁₈H₁₉N₅O₆

Inosine, 2'-deoxy-6-O-[2-(4-nitrophenyl)ethyl]-

CAS 120129-73-9C₁₈H₁₉N₅O₆

(E)-N-[3-[1-[(2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,4-dioxopyrimidin-5-yl]prop-2-ynyl]-3-(1H-imidazol-5-yl)prop-2-enamide

CAS 347163-82-0C₁₈H₁₉N₅O₆

5-[(4-Phenyl-1H-1,2,3-triazol-1-yl)methyl]uridine

CAS 1202167-72-3C₁₈H₁₉N₅O₆

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C18H19N5O6?

The molar mass of C18H19N5O6 is 401.38 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 6 oxygen atoms. The monoisotopic mass is 401.1335 Da.

How many compounds have the formula C18H19N5O6?

CompoundList lists 18 compounds with the molecular formula C18H19N5O6, including N2-Phenylacetylguanosine, N2-Phenoxyacetyl-2'-deoxyguanosine, 1H-Benzimidazol-5-amine, N-(2-(3,4-dimethoxyphenyl)ethyl)-4,6-dinitro-2-methyl-. 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 C18H19N5O6?

C18H19N5O6 has a degree of unsaturation of 12. 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.