Molecular formula

C₁₈H₁₇FN₂O₄

19 compounds have this formula on CompoundList.

Molar mass: 344.34g/mol
Monoisotopic mass: 344.1172Da
Atoms: 42
Elements: 5
Rings plus double bonds: 11

The formula C18H17FN2O4 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 4 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 × 1862.79%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 174.98%
1.008 × 17 = 17.136 g/mol
F Fluorine × 15.52%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 28.14%
14.007 × 2 = 28.014 g/mol
O Oxygen × 418.59%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C18H17FN2O4

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

Showing 1 to 19 of 19 compounds

N-(4-Fluorophenyl)-4,5,6-trimethoxy-1H-indole-2-carboxamide

CAS 900295-72-9C₁₈H₁₇FN₂O₄

Cgs 24891

CAS 134823-10-2C₁₈H₁₇FN₂O₄

N-((1S,4R)-4-(3-(4-Fluorophenoxy)phenoxy)-2-cyclopenten-1-yl)-N-hydroxyurea

CAS 179465-71-5C₁₈H₁₇FN₂O₄

[5-[(E)-[(3-Fluorobenzoyl)hydrazinylidene]methyl]-2-methoxyphenyl]methyl acetate

CAS 515121-92-3C₁₈H₁₇FN₂O₄

[2-(4-Acetamidoanilino)-2-oxoethyl] 2-(3-fluorophenyl)acetate

CAS 1794834-01-7C₁₈H₁₇FN₂O₄

2-(2-Fluorophenoxy)-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)acetamide

CAS 922054-55-5C₁₈H₁₇FN₂O₄

N1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N2-(4-fluorophenethyl)oxalamide

CAS 899956-35-5C₁₈H₁₇FN₂O₄

N-{[3-(4-Fluorophenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}-2-methoxybenzamide

CAS 955239-81-3C₁₈H₁₇FN₂O₄

2-(4-Fluorophenoxy)-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)acetamide

CAS 921995-93-9C₁₈H₁₇FN₂O₄

2-(2-Fluorophenoxy)-N-(2-(7-oxofuro[2,3-c]pyridin-6(7H)-yl)ethyl)propanamide

CAS 2034323-89-0C₁₈H₁₇FN₂O₄

(E)-N-(2-(7-Fluoro-3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethyl)-3-(furan-2-yl)acrylamide

CAS 1904609-42-2C₁₈H₁₇FN₂O₄

N-(Benzo[d][1,3]dioxol-5-ylmethyl)-7-fluoro-2,3-dihydrobenzo[f][1,4]oxazepine-4(5H)-carboxamide

CAS 2034290-62-3C₁₈H₁₇FN₂O₄

(5-(2-Fluorophenyl)isoxazol-3-yl)methyl 3-(3,5-dimethylisoxazol-4-yl)propanoate

CAS 1210315-61-9C₁₈H₁₇FN₂O₄

3-(2-{[2,2'-Bifuran]-5-yl}-2-hydroxyethyl)-1-[(4-fluorophenyl)methyl]urea

CAS 2320857-66-5C₁₈H₁₇FN₂O₄

1-Cyclopropyl-6-fluoro-4-oxo-7-(4-oxopiperidin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid

CAS 138548-65-9C₁₈H₁₇FN₂O₄

1-[(Benzyloxy)carbonyl]-4-(3-fluoropyridin-4-yl)pyrrolidine-3-carboxylic acid

CAS 2172391-53-4C₁₈H₁₇FN₂O₄

1-[(Benzyloxy)carbonyl]-4-(3-fluoropyridin-2-yl)pyrrolidine-3-carboxylic acid

CAS 2172323-55-4C₁₈H₁₇FN₂O₄

1-[(Benzyloxy)carbonyl]-4-(6-fluoropyridin-3-yl)pyrrolidine-3-carboxylic acid

CAS 2171848-07-8C₁₈H₁₇FN₂O₄

rac-(3R,4R)-1-[(Benzyloxy)carbonyl]-3-fluoro-4-(pyridin-3-yl)pyrrolidine-3-carboxylic acid

CAS 2639391-82-3C₁₈H₁₇FN₂O₄

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What is the molar mass of C18H17FN2O4?

The molar mass of C18H17FN2O4 is 344.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 344.1172 Da.

How many compounds have the formula C18H17FN2O4?

CompoundList lists 19 compounds with the molecular formula C18H17FN2O4, including N-(4-Fluorophenyl)-4,5,6-trimethoxy-1H-indole-2-carboxamide, Cgs 24891, N-((1S,4R)-4-(3-(4-Fluorophenoxy)phenoxy)-2-cyclopenten-1-yl)-N-hydroxyurea. 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 C18H17FN2O4?

C18H17FN2O4 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.