Molecular formula

C₂₅H₂₁ClN₄O₂

26 compounds have this formula on CompoundList.

Molar mass: 444.92g/mol
Monoisotopic mass: 444.1353Da
Atoms: 53
Elements: 5
Rings plus double bonds: 17

The formula C25H21ClN4O2 describes a molecule made of 25 carbon atoms, 21 hydrogen atoms, 1 chlorine 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 × 2567.49%
12.011 × 25 = 300.275 g/mol
H Hydrogen × 214.76%
1.008 × 21 = 21.168 g/mol
Cl Chlorine × 17.97%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 412.59%
14.007 × 4 = 56.028 g/mol
O Oxygen × 27.19%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C25H21ClN4O2

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

Showing 1 to 26 of 26 compounds

3-(4-((4-CL-Benzyl)oxy)PH)-N'-(4-methylbenzylidene)-1H-pyrazole-5-carbohydrazide

CAS 634896-24-5C₂₅H₂₁ClN₄O₂

3-(4-((2-CL-Benzyl)oxy)PH)-N'-(1-phenylethylidene)-1H-pyrazole-5-carbohydrazide

CAS 634897-44-2C₂₅H₂₁ClN₄O₂

N'-(4-CL-Benzylidene)-3-(4-((4-methylbenzyl)oxy)PH)-1H-pyrazole-5-carbohydrazide

CAS 634896-68-7C₂₅H₂₁ClN₄O₂

3-(4-((2-CL-Benzyl)oxy)PH)-N'-(4-methylbenzylidene)-1H-pyrazole-5-carbohydrazide

CAS 634897-32-8C₂₅H₂₁ClN₄O₂

2-(2-CL-Phenoxy)-N'-((3-(4-ME-PH)-1-PH-1H-pyrazol-4-yl)methylene)acetohydrazide

CAS 477734-38-6C₂₅H₂₁ClN₄O₂

3-(3-(Benzyloxy)PH)-N'-(1-(4-CL-PH)ethylidene)-1H-pyrazole-5-carbohydrazide

CAS 634895-84-4C₂₅H₂₁ClN₄O₂

5-{[2-(4-Chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one

CAS 1040674-54-1C₂₅H₂₁ClN₄O₂

(3-((6-Chloro-4-phenylquinazolin-2-yl)amino)phenyl)(morpholino)methanone

CAS 332118-13-5C₂₅H₂₁ClN₄O₂

6-Chloro-2-[4-(3,5-dimethyl-4-isoxazolyl)phenyl]-N-(4-methoxyphenyl)imidazo[1,2-a]pyridin-3-amine

CAS 1635437-29-4C₂₅H₂₁ClN₄O₂

(4-((6-Chloro-4-phenylquinazolin-2-yl)amino)phenyl)(morpholino)methanone

CAS 313399-10-9C₂₅H₂₁ClN₄O₂

2-(4-Chlorophenyl)-5-((2-(2,4-dimethylphenyl)-5-methyloxazol-4-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one

CAS 941899-27-0C₂₅H₂₁ClN₄O₂

Magl-IN-16

CAS 3085542-06-6C₂₅H₂₁ClN₄O₂

N~2~-(3-Benzoyl-1,5-naphthyridin-4(1H)-ylidene)-N-(4-chlorophenyl)-N-methylalaninamide

CAS 127447-89-6C₂₅H₂₁ClN₄O₂

Propanamide, 3-((3-benzoyl-1,5-naphthyridin-4-yl)amino)-N-(4-chlorophenyl)-N-methyl-

CAS 127448-06-0C₂₅H₂₁ClN₄O₂

5-{[2-(3-Chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methyl}-2-(4-ethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one

CAS 1040674-46-1C₂₅H₂₁ClN₄O₂

N-Benzyl-1-(4-(4-chlorobenzamido)benzyl)-1H-imidazole-4-carboxamide

CAS 1251621-71-2C₂₅H₂₁ClN₄O₂

5-{[2-(3-Chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methyl}-2-(3,4-dimethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one

CAS 1040672-67-0C₂₅H₂₁ClN₄O₂

5-{[2-(4-Chlorophenyl)-5-methyl-1,3-oxazol-4-yl]methyl}-2-(3,4-dimethylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one

CAS 1040672-74-9C₂₅H₂₁ClN₄O₂

N-[2-(2-Chlorophenyl)ethyl]-2-[4-(2-pyridinylamino)phenoxy]-3-pyridinecarboxamide

CAS 1231925-20-4C₂₅H₂₁ClN₄O₂

N-[2-(4-Chlorophenyl)ethyl]-2-[4-(2-pyridinylamino)phenoxy]-3-pyridinecarboxamide

CAS 1231925-10-2C₂₅H₂₁ClN₄O₂

1-(4-(4-Chlorobenzamido)benzyl)-N-(o-tolyl)-1H-imidazole-4-carboxamide

CAS 1251623-64-9C₂₅H₂₁ClN₄O₂

(3'-Chloro-[1,1'-biphenyl]-4-yl)(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone

CAS 2034340-30-0C₂₅H₂₁ClN₄O₂

1-[(4-Benzamidophenyl)methyl]-N-(3-chloro-2-methylphenyl)-1H-imidazole-4-carboxamide

CAS 1251561-40-6C₂₅H₂₁ClN₄O₂

1-{[4-(4-Chlorobenzamido)phenyl]methyl}-N-(3-methylphenyl)-1H-imidazole-4-carboxamide

CAS 1251709-70-2C₂₅H₂₁ClN₄O₂

Frequently asked questions

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What is the molar mass of C25H21ClN4O2?

The molar mass of C25H21ClN4O2 is 444.92 g/mol, calculated from standard atomic weights for 25 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 444.1353 Da.

How many compounds have the formula C25H21ClN4O2?

CompoundList lists 26 compounds with the molecular formula C25H21ClN4O2, including 3-(4-((4-CL-Benzyl)oxy)PH)-N'-(4-methylbenzylidene)-1H-pyrazole-5-carbohydrazide, 3-(4-((2-CL-Benzyl)oxy)PH)-N'-(1-phenylethylidene)-1H-pyrazole-5-carbohydrazide, N'-(4-CL-Benzylidene)-3-(4-((4-methylbenzyl)oxy)PH)-1H-pyrazole-5-carbohydrazide. 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 C25H21ClN4O2?

C25H21ClN4O2 has a degree of unsaturation of 17. 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.