C21H26ClNO3
44 compounds have this formula on CompoundList.
- Molar mass
- 375.89g/mol
- Monoisotopic mass
- 380.1915Da
- Atoms
- 52
- Elements
- 5
- Rings plus double bonds
- 9
The formula C21H26ClNO3 describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom 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 × 2167.10%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 266.97%1.008 × 26 = 26.208 g/mol
- Cl Chlorine × 19.43%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 13.73%14.007 × 1 = 14.007 g/mol
- O Oxygen × 312.77%15.999 × 3 = 47.997 g/mol
Compounds with the formula C21H26ClNO3
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-[2-(4-Chlorophenoxy)ethyl]-2-hexoxybenzamide chemical structure, C21H26ClNO3, CAS 524037-01-2](/s/CSTXXTYGAJIPST-UHFFFAOYSA-N.svg)
![N-{4-[(2-Chlorobenzyl)oxy]-3-ethoxybenzyl}-N-(tetrahydro-2-furanylmethyl)amine chemical structure, C21H26ClNO3, CAS 774546-59-7](/s/ASPJIYNHLTZHRM-UHFFFAOYSA-N.svg)
![Benzyl 4-[2-(4-piperidinyl)ethoxy]benzoate hydrochloride chemical structure, C21H26ClNO3, CAS 906744-18-1](/s/HDONFBSNUJLZIG-UHFFFAOYSA-N.svg)
![Benzyl 4-[2-(3-piperidinyl)ethoxy]benzoate hydrochloride chemical structure, C21H26ClNO3, CAS 1220016-50-1](/s/FWTXGXHSAHLUMB-UHFFFAOYSA-N.svg)
![N-[(3-Chloro-5-ethoxy-4-phenylmethoxyphenyl)methyl]-1-(oxolan-2-yl)methanamine chemical structure, C21H26ClNO3, CAS 774546-71-3](/s/ZLBCCIXLEPFSES-UHFFFAOYSA-N.svg)
- 1-(4-Chlorophenyl)-N-(3-(2,5-dimethylfuran-3-yl)-3-hydroxypropyl)cyclopentanecarboxamide1421446-06-1C21H26ClNO3
- Acetic acid, 2,2-diphenyl-2-methyl-, (2-morpholinoethyl) ester, hydrochloride66902-38-3C21H26ClNO3
- Mandelic acid, alpha-benzyl-, 1-methyl-4-piperidyl ester, hydrochloride101756-45-0C21H26ClNO3
- (13-Methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl) N-(2-chloroethyl)carbamate54025-76-2C21H26ClNO3
- N-{4-[(4-Chlorobenzyl)oxy]-3-ethoxybenzyl}-N-(tetrahydro-2-furanylmethyl)amine774190-77-1C21H26ClNO3
- 4-Methoxy-6-methyl-5-(3-phenylpropyl)-5,6,7,8-tetrahydro-2H-[1,3]dioxolo[4,5-g]isoquinoline--hydrogen chloride (1/1)1422-06-6C21H26ClNO3
- Acetic acid, 2,2-diphenyl-2-methoxy-, (1-methyl-4-piperidyl) ester, hydrochloride2909-89-9C21H26ClNO3
- Acetic acid, 2,2-diphenyl-2-methoxy-, (1-ethyl-3-pyrrolidinyl) ester, hydrochloride3043-03-6C21H26ClNO3
- Acetic acid, 2,2-diphenyl-2-methoxy-, (1-methyl-3-piperidyl) ester, hydrochloride3138-69-0C21H26ClNO3
- Benzilic acid, 3-(1-pyrrolidinyl)propyl ester, hydrochloride55066-60-9C21H26ClNO3
- Benzophenone, 2,4-dimethoxy-3-piperidinomethyl-, hydrochloride58324-29-1C21H26ClNO3
- 1,3-Dioxolo(4,5-g)isoquinoline, 5,6,7,8-tetrahydro-4-methoxy-6-methyl-7-(3-phenylpropyl)-, hydrochloride66902-34-9C21H26ClNO3
- N-(5-Chloro-2,4-dimethoxyphenyl)-2-(4-isobutylphenyl)propanamide723255-71-8C21H26ClNO3
- tert-Butyl 2-chlorobenzyl(3-(2-hydroxyethyl)benzyl)carbamate950501-90-3C21H26ClNO3
- 2,10-Dimethoxy-6-propyl-6abeta-noraporphin-11-ol Hydrochloride126874-87-1C21H26ClNO3
- tert-Butyl N-[(4-chlorophenyl)[3-(2-hydroxypropan-2-yl)phenyl]methyl]carbamate2413883-43-7C21H26ClNO3
- Benzyl N-[1-(4-chlorophenyl)ethyl]-N-[(2S)-1-hydroxy-3-methylbutan-2-yl]carbamate2680522-92-1C21H26ClNO3
- Propafenone Hydrochloride 2-Propen-1-one Impurity1331636-87-3C21H26ClNO3
- 2-(Benzyloxy)-5-((2-methylpiperidin-1-yl)methyl)benzoic acid hydrochloride3078465-05-8C21H26ClNO3
- 2-(Benzyloxy)-5-((4-methylpiperidin-1-yl)methyl)benzoic acid hydrochloride3078575-60-4C21H26ClNO3
Frequently asked questions
What is the molar mass of C21H26ClNO3?
The molar mass of C21H26ClNO3 is 375.89 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 380.1915 Da.
How many compounds have the formula C21H26ClNO3?
CompoundList lists 44 compounds with the molecular formula C21H26ClNO3, including Nalmefene hydrochloride, 2-((2-Chloroethyl)propylamino)ethyl alpha-hydroxy-alpha-phenylbenzeneacetate, Org 25935. 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 C21H26ClNO3?
C21H26ClNO3 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.