C21H26ClNO4
37 compounds have this formula on CompoundList.
- Molar mass
- 391.89g/mol
- Monoisotopic mass
- 391.1550Da
- Atoms
- 53
- Elements
- 5
- Rings plus double bonds
- 9
The formula C21H26ClNO4 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom 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 × 2164.36%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 266.69%1.008 × 26 = 26.208 g/mol
- Cl Chlorine × 19.05%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 13.57%14.007 × 1 = 14.007 g/mol
- O Oxygen × 416.33%15.999 × 4 = 63.996 g/mol
Compounds with the formula C21H26ClNO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 37 of 37 compounds
![[Bis(phenylmethyl)amino]propanedioic acid, hydrochloride chemical structure, C21H26ClNO4, CAS 56599-02-1](/s/OLVJNNRMBVDPSA-UHFFFAOYSA-N.svg)
![4-(4-Chloro-2-methylphenoxy)-N-[2-(3,4-dimethoxyphenyl)ethyl]butanamide chemical structure, C21H26ClNO4, CAS 557781-65-4](/s/FNSFNMATCFCOGL-UHFFFAOYSA-N.svg)
![N-[(3-Chloro-5-methoxy-4-prop-2-enoxyphenyl)methyl]-2-(3,4-dimethoxyphenyl)ethanamine chemical structure, C21H26ClNO4, CAS 774547-10-3](/s/YBHONOUSIQZGNX-UHFFFAOYSA-N.svg)
![2-(4-Chloro-3,5-dimethylphenoxy)-N-[(5-methylfuran-2-yl)methyl]-N-(tetrahydrofuran-2-ylmethyl)acetamide chemical structure, C21H26ClNO4, CAS 874128-65-1](/s/SSMRNDQIPHGPTG-UHFFFAOYSA-N.svg)
- 2-(4-Chloro-3,5-dimethylphenoxy)-N-[2-(3,4-dimethoxyphenyl)ethyl]propanamide618080-26-5C21H26ClNO4
- 2-(4-tert-Butylphenoxy)-N-(5-chloro-2,4-dimethoxyphenyl)propanamide712340-93-7C21H26ClNO4
- 1,4-Benzodioxin-6-butanamine, 2,3-dihydro-N-((2,3-dihydro-1,4-benzodioxin-2-yl)methyl)-, hydrochloride83449-34-7C21H26ClNO4
- 2,3,11,12-Tetramethoxy-5,8,9,13b-tetrahydro-6H-isoquinolino[1,2-a]isoquinoline--hydrogen chloride (1/1)30002-12-1C21H26ClNO4
- Cfd9par8R2169756-43-8C21H26ClNO4
- 3-Chloro-5-ethoxy-4-[2-[3-methyl-4-(1-methylethyl)phenoxy]ethoxy]benzaldehyde oxime938368-57-1C21H26ClNO4
- 11-p-Chlorophenylmethyl-azaartemisinin171203-17-1C21H26ClNO4
- Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride27475-26-9C21H26ClNO4
- 5-Chloro-N-(2,5-dibutoxyphenyl)-2-hydroxybenzamide634185-26-5C21H26ClNO4
- Benzyl N-[3-(2-chloro-5-methylphenoxy)-2-hydroxypropyl]-N-(propan-2-yl)carbamate2680878-43-5C21H26ClNO4
- Benzyl N-(butan-2-yl)-N-[3-(3-chlorophenoxy)-2-hydroxypropyl]carbamate2680766-88-3C21H26ClNO4
- tert-Butyl N-({3-[(2-chlorophenyl)methoxy]phenyl}methyl)-N-(2-hydroxyethyl)carbamate2680648-65-9C21H26ClNO4
- tert-Butyl N-[2-(4-chlorophenyl)-2-hydroxyethyl]-N-[(4-methoxyphenyl)methyl]carbamate2764011-72-3C21H26ClNO4
Frequently asked questions
What is the molar mass of C21H26ClNO4?
The molar mass of C21H26ClNO4 is 391.89 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 391.1550 Da.
How many compounds have the formula C21H26ClNO4?
CompoundList lists 37 compounds with the molecular formula C21H26ClNO4, including 6H-Dibenzo(a,g)quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-, hydrochloride (1:1), Tetrahydropalmatine hydrochloride, Dipropan-2-yl 4-(4-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. 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 C21H26ClNO4?
C21H26ClNO4 has a degree of unsaturation of 9. 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.