C21H26ClN3O3
44 compounds have this formula on CompoundList.
- Molar mass
- 403.91g/mol
- Monoisotopic mass
- 403.1663Da
- Atoms
- 54
- Elements
- 5
- Rings plus double bonds
- 10
The formula C21H26ClN3O3 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 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 × 2162.45%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 266.49%1.008 × 26 = 26.208 g/mol
- Cl Chlorine × 18.78%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 310.40%14.007 × 3 = 42.021 g/mol
- O Oxygen × 311.88%15.999 × 3 = 47.997 g/mol
Compounds with the formula C21H26ClN3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 44 of 44 compounds
![N-(4-{3-[4-(3-Chlorophenyl)piperazin-1-yl]-2-hydroxypropoxy}phenyl)acetamide chemical structure, C21H26ClN3O3, CAS 613655-82-6](/s/MFTIKCLEZCVXSV-UHFFFAOYSA-N.svg)
![N-(4-{3-[4-(2-Chlorophenyl)piperazin-1-yl]-2-hydroxypropoxy}phenyl)acetamide chemical structure, C21H26ClN3O3, CAS 801225-18-3](/s/FGVQFXYMVIQAAD-UHFFFAOYSA-N.svg)
![4-(4-Chlorobenzyl)-N-[(E)-(3,4,5-trimethoxyphenyl)methylidene]-1-piperazinamine chemical structure, C21H26ClN3O3, CAS 306989-44-6](/s/AGYJTCVCVZVNPD-OEAKJJBVSA-N.svg)
![3-[(3-Chlorophenyl)carbamoylamino]-N-[2-(4-propylphenoxy)ethyl]propanamide chemical structure, C21H26ClN3O3, CAS 519045-01-3](/s/OBFHWZIXDRMTLL-UHFFFAOYSA-N.svg)
![2-(4-Chlorophenoxy)-N-{2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl}acetamide chemical structure, C21H26ClN3O3, CAS 1049369-76-7](/s/NZFQYPTXCALPAB-UHFFFAOYSA-N.svg)
![5-Chloro-2-methoxy-N-{2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl}benzamide chemical structure, C21H26ClN3O3, CAS 1049413-14-0](/s/CHXLXQACAWMMII-UHFFFAOYSA-N.svg)
![2-(4-Chlorophenoxy)-N-{2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl}acetamide chemical structure, C21H26ClN3O3, CAS 1049343-39-6](/s/GTWKJGDSDCYVAC-UHFFFAOYSA-N.svg)
![N-[3-Chloro-2-(4-ethylpiperazin-1-yl)phenyl]-2-(4-methoxyphenoxy)acetamide chemical structure, C21H26ClN3O3, CAS 797782-16-2](/s/CBUONZNHNPZENB-UHFFFAOYSA-N.svg)
![N-{2-[4-(4-Chlorophenyl)piperazin-1-yl]ethyl}-2-(2-methoxyphenoxy)acetamide chemical structure, C21H26ClN3O3, CAS 1049471-73-9](/s/DVZDKBKBTJYPMB-UHFFFAOYSA-N.svg)
![2-(4-Chloro-3,5-dimethylphenoxy)-N'-{(E)-[4-(diethylamino)-2-hydroxyphenyl]methylidene}acetohydrazide chemical structure, C21H26ClN3O3, CAS 6987-21-9](/s/QSHSJYMFJCWLFS-FSJBWODESA-N.svg)
![N-{2-[4-(4-Chlorophenyl)piperazin-1-yl]ethyl}-2,3-dimethoxybenzamide chemical structure, C21H26ClN3O3, CAS 1049414-74-5](/s/QCBFTNVZEZCDBS-UHFFFAOYSA-N.svg)
- 2-(2-(Azepan-1-ylmethyl)-5-methoxy-4-oxopyridin-1(4H)-yl)-N-(3-chlorophenyl)acetamide921471-77-4C21H26ClN3O3
- N-(3-Chloro-4-methylphenyl)-2-(5-methoxy-4-oxo-2-(piperidin-1-ylmethyl)pyridin-1(4H)-yl)acetamide921492-70-8C21H26ClN3O3
- tert-Butyl 4-({[2-(3-chlorophenyl)pyrimidin-5-yl]oxy}methyl)piperidine-1-carboxylate1314391-53-1C21H26ClN3O3
- 2-(4-Chlorophenoxy)-1-(3-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)-2-methylpropan-1-one1705466-70-1C21H26ClN3O3
- 2-(4-Chlorophenoxy)-1-(3-((4,6-dimethylpyrimidin-2-yl)oxy)piperidin-1-yl)-2-methylpropan-1-one2097900-74-6C21H26ClN3O3
- 1 suppliersH-L-Lys(Fmoc)-NH2*HCl98318-03-7C21H26ClN3O3
- 2-(2-(Azepan-1-ylmethyl)-5-methoxy-4-oxopyridin-1(4H)-yl)-N-(4-chlorophenyl)acetamide921489-12-5C21H26ClN3O3
- N-(4-Chlorophenyl)-2-(5-methoxy-2-((4-methylpiperidin-1-yl)methyl)-4-oxopyridin-1(4H)-yl)acetamide921493-58-5C21H26ClN3O3
- 2-[5-Chloro-1-(1-prop-2-enoylpiperidine-4-carbonyl)-2,3-dihydroindol-3-yl]-N,N-dimethylacetamide2361758-27-0C21H26ClN3O3
- N-[5-Chloro-2-(piperidine-1-carbonyl)phenyl]-1-(prop-2-enoyl)piperidine-4-carboxamide2411270-36-3C21H26ClN3O3
- 6-tert-Butyl-2-{1-[2-(2-chlorophenoxy)acetyl]piperidin-4-yl}-2,3-dihydropyridazin-3-one2309731-70-0C21H26ClN3O3
- 6-tert-Butyl-2-{1-[2-(4-chlorophenoxy)acetyl]piperidin-4-yl}-2,3-dihydropyridazin-3-one2310159-45-4C21H26ClN3O3
- 6-tert-Butyl-2-{1-[2-(3-chlorophenoxy)acetyl]piperidin-4-yl}-2,3-dihydropyridazin-3-one2320821-38-1C21H26ClN3O3
- 6-tert-Butyl-2-[1-(5-chloro-2-methoxybenzoyl)piperidin-4-yl]-2,3-dihydropyridazin-3-one2320216-68-8C21H26ClN3O3
- N-[2-Amino-1-(naphthalen-2-yl)ethyl]-3-(oxan-4-yl)-4,5-dihydro-1,2-oxazole-5-carboxamide hydrochloride2649033-21-4C21H26ClN3O3
- 5-[(2-Boc-2-azaspiro[3.3]heptan-6-yl)methyl]-8-chloro-2-methylphthalazin-1(2H)-one3055848-37-5C21H26ClN3O3
- 1,3a-Dimethyl-1-oxo-1,2,3,3a,8,8a-hexahydro-1lambda~5~-pyrrolo[2,3-b]indol-5-yl hydrogen (2-ethylphenyl)carbonimidate--hydrogen chloride (1/1)223585-99-7C21H26ClN3O3
- tert-Butyl 4-(4-(benzyloxy)-6-chloropyridin-2-yl)piperazine-1-carboxylate3078561-51-7C21H26ClN3O3
- 3-({1-[(2-Chlorophenyl)methyl]-5-oxopyrrolidin-3-yl}methyl)-1,3-diazaspiro[4.6]undecane-2,4-dione3054537-15-1C21H26ClN3O3
- (9H-Fluoren-9-yl)methyl (5,6-diamino-6-oxohexyl)carbamate hydrochlorideC21H26ClN3O3
Frequently asked questions
What is the molar mass of C21H26ClN3O3?
The molar mass of C21H26ClN3O3 is 403.91 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 403.1663 Da.
How many compounds have the formula C21H26ClN3O3?
CompoundList lists 44 compounds with the molecular formula C21H26ClN3O3, including Tiracizine hydrochloride, N-(4-{3-[4-(3-Chlorophenyl)piperazin-1-yl]-2-hydroxypropoxy}phenyl)acetamide, N-(4-(3-(4-(4-Chlorophenyl)-1-piperazinyl)-2-hydroxypropoxy)phenyl)acetamide. 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 C21H26ClN3O3?
C21H26ClN3O3 has a degree of unsaturation of 10. 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.