Molecular formula

C₁₈H₁₆F₃N₃O₃

27 compounds have this formula on CompoundList.

Molar mass: 379.34g/mol
Monoisotopic mass: 379.1144Da
Atoms: 43
Elements: 5
Rings plus double bonds: 11

The formula C18H16F3N3O3 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 3 fluorine 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 × 1856.99%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 164.25%
1.008 × 16 = 16.128 g/mol
F Fluorine × 315.02%
18.998 × 3 = 56.994 g/mol
N Nitrogen × 311.08%
14.007 × 3 = 42.021 g/mol
O Oxygen × 312.65%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C18H16F3N3O3

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

Showing 1 to 27 of 27 compounds

4-Meo-N-(2-oxo-2-(2-(2-(trifluoromethyl)benzylidene)hydrazino)ethyl)benzamide

CAS 767310-50-9C₁₈H₁₆F₃N₃O₃

Isopropyl 5-(4-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylate

CAS 313249-35-3C₁₈H₁₆F₃N₃O₃

(2S)-3-[[4-[2-Hydroxy-4-(trifluoromethyl)phenyl]phthalazin-1-yl]amino]propane-1,2-diol

CAS 2890191-41-8C₁₈H₁₆F₃N₃O₃

PS-13

CAS 524699-85-2C₁₈H₁₆F₃N₃O₃

[4-[2-Nitro-4-(trifluoromethyl)phenyl]piperazin-1-yl]-phenylmethanone

CAS 311781-30-3C₁₈H₁₆F₃N₃O₃

4-Nitrophenyl 4-[3-(trifluoromethyl)phenyl]piperazinyl ketone

CAS 432538-57-3C₁₈H₁₆F₃N₃O₃

2-Phenoxy-N-({N'-[(1E)-[4-(trifluoromethyl)phenyl]methylidene]hydrazinecarbonyl}methyl)acetamide

CAS 391893-73-5C₁₈H₁₆F₃N₃O₃

Ethyl 2-(3-cyclopropyl-6-(furan-2-yl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate

CAS 1018051-12-1C₁₈H₁₆F₃N₃O₃

[4-[4-Nitro-2-(trifluoromethyl)phenyl]piperazin-1-yl]-phenylmethanone

CAS 524034-32-0C₁₈H₁₆F₃N₃O₃

2,2,2-Trifluoro-N-[4-[(Z)-N-[(2-hydroxy-2-phenylacetyl)amino]-C-methylcarbonimidoyl]phenyl]acetamide

CAS 420090-33-1C₁₈H₁₆F₃N₃O₃

N-(2-(4-Cyclopropyl-6-(trifluoromethyl)pyrimidin-2-yl)ethyl)benzo[d][1,3]dioxole-5-carboxamide

CAS 1396813-85-6C₁₈H₁₆F₃N₃O₃

2-(1-(6-(Trifluoromethyl)nicotinoyl)azetidin-3-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione

CAS 2034270-30-7C₁₈H₁₆F₃N₃O₃

2-(3,4-Dimethoxyphenyl)-N-[2-(trifluoromethyl)-1H-benzimidazol-5-yl]acetamide

CAS 1190277-46-3C₁₈H₁₆F₃N₃O₃

7-Methoxy-N-(2-(4-methyl-6-(trifluoromethyl)pyrimidin-2-yl)ethyl)benzofuran-2-carboxamide

CAS 1421533-05-2C₁₈H₁₆F₃N₃O₃

2,4,5-Trifluoro-3-methoxy-N-{[5-(2-oxopyrrolidin-1-yl)pyridin-3-yl]methyl}benzamide

CAS 2034388-17-3C₁₈H₁₆F₃N₃O₃

N-[4-(Difluoromethoxy)phenyl]-N'-[1-(4-fluorophenyl)-5-oxo-3-pyrrolidinyl]urea

CAS 894019-51-3C₁₈H₁₆F₃N₃O₃

N-{[5-(2-Oxopyrrolidin-1-yl)pyridin-3-yl]methyl}-4-(trifluoromethoxy)benzamide

CAS 2034464-68-9C₁₈H₁₆F₃N₃O₃

N-{[2-(2-Oxopyrrolidin-1-yl)pyridin-4-yl]methyl}-3-(trifluoromethoxy)benzamide

CAS 2034495-07-1C₁₈H₁₆F₃N₃O₃

2,4,5-Trifluoro-3-methoxy-N-((2-(2-oxopyrrolidin-1-yl)pyridin-4-yl)methyl)benzamide

CAS 2034388-93-5C₁₈H₁₆F₃N₃O₃

1-[4-(Difluoromethoxy)phenyl]-3-[1-(3-fluorophenyl)-5-oxopyrrolidin-3-yl]urea

CAS 894034-62-9C₁₈H₁₆F₃N₃O₃

(E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(2-(4-methyl-6-(trifluoromethyl)pyrimidin-2-yl)ethyl)acrylamide

CAS 1396890-13-3C₁₈H₁₆F₃N₃O₃

4-[(1-{2-[4-(Trifluoromethyl)phenyl]acetyl}azetidin-3-yl)oxy]pyridine-2-carboxamide

CAS 2640817-64-5C₁₈H₁₆F₃N₃O₃

2-Phenoxyacetic acid 2-[1-[4-[(2,2,2-trifluoroacetyl)amino]phenyl]ethylidene]hydrazide

CAS 355830-82-9C₁₈H₁₆F₃N₃O₃

6-[4-(2-Trifluoromethyl-benzoyl)-piperazin-1-yl]-nicotinic acid

CAS 852548-29-9C₁₈H₁₆F₃N₃O₃

Frequently asked questions

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What is the molar mass of C18H16F3N3O3?

The molar mass of C18H16F3N3O3 is 379.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 3 fluorine atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 379.1144 Da.

How many compounds have the formula C18H16F3N3O3?

CompoundList lists 27 compounds with the molecular formula C18H16F3N3O3, including 4-Meo-N-(2-oxo-2-(2-(2-(trifluoromethyl)benzylidene)hydrazino)ethyl)benzamide, Isopropyl 5-(4-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylate, (2S)-3-[[4-[2-Hydroxy-4-(trifluoromethyl)phenyl]phthalazin-1-yl]amino]propane-1,2-diol. 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 C18H16F3N3O3?

C18H16F3N3O3 has a degree of unsaturation of 11. 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.