Molecular formula

C₂₃H₁₉FN₄O₂

33 compounds have this formula on CompoundList.

Molar mass: 402.43g/mol
Monoisotopic mass: 402.1492Da
Atoms: 49
Elements: 5
Rings plus double bonds: 16

The formula C23H19FN4O2 describes a molecule made of 23 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 2 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 × 2368.65%
12.011 × 23 = 276.253 g/mol
H Hydrogen × 194.76%
1.008 × 19 = 19.152 g/mol
F Fluorine × 14.72%
18.998 × 1 = 18.998 g/mol
N Nitrogen × 413.92%
14.007 × 4 = 56.028 g/mol
O Oxygen × 27.95%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C23H19FN4O2

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

Showing 1 to 33 of 33 compounds

(Z)-N-(1-(1-Cyano-2-oxo-2-(piperidin-1-yl)ethylidene)-1H-isoindol-3-yl)-4-fluorobenzamide

CAS 885182-23-0C₂₃H₁₉FN₄O₂

4-(4-(4-Fluorophenyl)-6-oxopyrimidin-1(6H)-yl)-N-(quinolin-3-yl)butanamide

CAS 1251684-29-3C₂₃H₁₉FN₄O₂

1-(2-Fluorophenyl)-3-(1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl)urea

CAS 885515-45-7C₂₃H₁₉FN₄O₂

gamma-Secretase modulator 4

CAS 1420200-82-3C₂₃H₁₉FN₄O₂

N-(3-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)propyl)quinoline-2-carboxamide

CAS 1021266-72-7C₂₃H₁₉FN₄O₂

(E)-5-(4-(4-Fluorobenzoyl)piperazin-1-yl)-2-styryloxazole-4-carbonitrile

CAS 941254-77-9C₂₃H₁₉FN₄O₂

3-(4-Fluorobenzamido)-5-methyl-N-(pyridin-3-ylmethyl)-1H-indole-2-carboxamide

CAS 1029764-91-7C₂₃H₁₉FN₄O₂

(E)-N-(4-Acetylphenyl)-3-(1-(2-cyanoethyl)-3-(4-fluorophenyl)-1H-pyrazol-4-yl)acrylamide

CAS 957013-73-9C₂₃H₁₉FN₄O₂

(Z)-N-(1-(1-Cyano-2-(cyclopentylamino)-2-oxoethylidene)-1H-isoindol-3-yl)-4-fluorobenzamide

CAS 902015-02-5C₂₃H₁₉FN₄O₂

(E)-5-(4-(2-Fluorobenzoyl)piperazin-1-yl)-2-styryloxazole-4-carbonitrile

CAS 941254-83-7C₂₃H₁₉FN₄O₂

(E)-5-(4-Benzoylpiperazin-1-yl)-2-(4-fluorostyryl)oxazole-4-carbonitrile

CAS 941260-44-2C₂₃H₁₉FN₄O₂

(E)-1-Benzyl-3-(3-(4-fluorobenzyl)-2-oxo-2,3-dihydroquinazolin-4(1H)-ylidene)urea

CAS 941895-38-1C₂₃H₁₉FN₄O₂

5-[2-(5-Fluoro-1H-indol-3-yl)ethyl]-4-methyl-2-phenyl-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione

CAS 1010872-98-6C₂₃H₁₉FN₄O₂

(Z)-N-(1-(1-Cyano-2-oxo-2-(piperidin-1-yl)ethylidene)-1H-isoindol-3-yl)-2-fluorobenzamide

CAS 885182-59-2C₂₃H₁₉FN₄O₂

6-(2-Fluorophenyl)-2-[2-oxo-2-(1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl)ethyl]-3(2H)-pyridazinone

CAS 1351697-37-4C₂₃H₁₉FN₄O₂

N-[2-Fluoro-5-(2-methyl-4-oxopyrido[2,3-d]pyrimidin-3-yl)phenyl]-3,4-dimethylbenzamide

CAS 921867-26-7C₂₃H₁₉FN₄O₂

(E)-1-(4-Fluorophenyl)-3-(2-oxo-3-phenethyl-2,3-dihydroquinazolin-4(1H)-ylidene)urea

CAS 941946-67-4C₂₃H₁₉FN₄O₂

(E)-1-(2-Fluorophenyl)-3-(2-oxo-3-phenethyl-2,3-dihydroquinazolin-4(1H)-ylidene)urea

CAS 941941-83-9C₂₃H₁₉FN₄O₂

5-Allyl-N-(3-fluoro-4-methylphenyl)-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide

CAS 921823-36-1C₂₃H₁₉FN₄O₂

N-Allyl-5-(4-fluorobenzyl)-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide

CAS 921508-42-1C₂₃H₁₉FN₄O₂

3-(4-Fluorobenzamido)-5-methyl-N-(pyridin-2-ylmethyl)-1H-indole-2-carboxamide

CAS 1251692-80-4C₂₃H₁₉FN₄O₂

[3-(4-Fluorophenoxy)phenyl]-(4-methyl-2,3,7,11-tetrazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7-tetraen-11-yl)methanone

CAS 1797905-63-5C₂₃H₁₉FN₄O₂

1-(1-Methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-diazepin-3-yl)-3-(3-fluorophenyl)urea

CAS 119486-97-4C₂₃H₁₉FN₄O₂

3-(4-Fluorophenoxy)-N-(1-phenyl-2-(2H-1,2,3-triazol-2-yl)ethyl)benzamide

CAS 2034405-38-2C₂₃H₁₉FN₄O₂

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 C23H19FN4O2?

The molar mass of C23H19FN4O2 is 402.43 g/mol, calculated from standard atomic weights for 23 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 402.1492 Da.

How many compounds have the formula C23H19FN4O2?

CompoundList lists 33 compounds with the molecular formula C23H19FN4O2, including (Z)-N-(1-(1-Cyano-2-oxo-2-(piperidin-1-yl)ethylidene)-1H-isoindol-3-yl)-4-fluorobenzamide, 4-(4-(4-Fluorophenyl)-6-oxopyrimidin-1(6H)-yl)-N-(quinolin-3-yl)butanamide, 1-(2-Fluorophenyl)-3-(1-methyl-2-oxo-5-phenyl-3H-1,4-benzodiazepin-3-yl)urea. 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 C23H19FN4O2?

C23H19FN4O2 has a degree of unsaturation of 16. 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.