Molecular formula

C₁₅H₁₈FNO₅

16 compounds have this formula on CompoundList.

Molar mass: 311.31g/mol
Monoisotopic mass: 311.1169Da
Atoms: 40
Elements: 5
Rings plus double bonds: 7

The formula C15H18FNO5 describes a molecule made of 15 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 5 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 × 1557.87%
12.011 × 15 = 180.165 g/mol
H Hydrogen × 185.83%
1.008 × 18 = 18.144 g/mol
F Fluorine × 16.10%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 14.50%
14.007 × 1 = 14.007 g/mol
O Oxygen × 525.70%
15.999 × 5 = 79.995 g/mol

Look up another formula

Compounds with the formula C15H18FNO5

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

Showing 1 to 16 of 16 compounds

[2-[(4-Ethoxy-4-oxobutyl)amino]-2-oxoethyl] 3-fluorobenzoate

CAS 733019-76-6C₁₅H₁₈FNO₅

Diethyl (3-fluoro-4-methylbenzoyl)aminomalonate

CAS 787564-10-7C₁₅H₁₈FNO₅

1-[(tert-Butoxy)carbonyl]-7-fluoro-4-methoxy-2,3-dihydro-1H-indole-2-carboxylic acid

CAS 2137443-15-1C₁₅H₁₈FNO₅

(4S)-4-(tert-Butoxycarbonylamino)-5-fluoro-chromane-8-carboxylic acid

CAS 2210272-50-5C₁₅H₁₈FNO₅

1-[(tert-Butoxy)carbonyl]-4-fluoro-6-methoxy-2,3-dihydro-1H-indole-2-carboxylic acid

CAS 2137471-23-7C₁₅H₁₈FNO₅

1-[(tert-Butoxy)carbonyl]-4-fluoro-5-methoxy-2,3-dihydro-1H-indole-2-carboxylic acid

CAS 2137443-17-3C₁₅H₁₈FNO₅

1-[(tert-Butoxy)carbonyl]-4-fluoro-7-methoxy-2,3-dihydro-1H-indole-2-carboxylic acid

CAS 2137514-24-8C₁₅H₁₈FNO₅

Methyl 3-(5-{[(tert-butoxy)carbonyl]amino}-2-fluorophenyl)-3-oxopropanoate

CAS 2228570-92-9C₁₅H₁₈FNO₅

Methyl 3-(2-{[(tert-butoxy)carbonyl]amino}-5-fluorophenyl)-3-oxopropanoate

CAS 2229487-10-7C₁₅H₁₈FNO₅

Methyl 3-(4-{[(tert-butoxy)carbonyl]amino}-2-fluorophenyl)-3-oxopropanoate

CAS 2228392-47-8C₁₅H₁₈FNO₅

4-[(tert-Butoxy)carbonyl]-9-fluoro-2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxylic acid

CAS 2138023-87-5C₁₅H₁₈FNO₅

(2Z)-3-(2-{[(tert-Butoxy)carbonyl]amino}-4-methoxyphenyl)-2-fluoroprop-2-enoic acid

CAS 2580295-12-9C₁₅H₁₈FNO₅

5-(tert-Butoxy)-4-fluoro-2-{[(prop-2-en-1-yloxy)carbonyl]amino}benzoic acid

CAS 2764021-79-4C₁₅H₁₈FNO₅

2-[(3-Fluoro-4-methoxyphenyl)methyl]-3-{[(prop-2-en-1-yloxy)carbonyl]amino}propanoic acid

CAS 2764017-21-0C₁₅H₁₈FNO₅

6-Fluoro-4-[(2-methylpropan-2-yl)oxycarbonyl]-3,5-dihydro-2H-1,4-benzoxazepine-7-carboxylic acid

CAS 2392924-92-2C₁₅H₁₈FNO₅

tert-Butyl 2-(2-fluoro-5-nitrobenzyl)-3-oxobutanoate

CAS 1048970-99-5C₁₅H₁₈FNO₅

Frequently asked questions

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What is the molar mass of C15H18FNO5?

The molar mass of C15H18FNO5 is 311.31 g/mol, calculated from standard atomic weights for 15 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 311.1169 Da.

How many compounds have the formula C15H18FNO5?

CompoundList lists 16 compounds with the molecular formula C15H18FNO5, including [2-[(4-Ethoxy-4-oxobutyl)amino]-2-oxoethyl] 3-fluorobenzoate, Diethyl (3-fluoro-4-methylbenzoyl)aminomalonate, 1-[(tert-Butoxy)carbonyl]-7-fluoro-4-methoxy-2,3-dihydro-1H-indole-2-carboxylic 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 C15H18FNO5?

C15H18FNO5 has a degree of unsaturation of 7. 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.