Molecular formula

C₂₁H₃₀ClNO

24 compounds have this formula on CompoundList.

Molar mass: 347.93g/mol
Monoisotopic mass: 350.2204Da
Atoms: 54
Elements: 5
Rings plus double bonds: 7

The formula C21H30ClNO describes a molecule made of 21 carbon atoms, 30 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 1 oxygen atom. 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 × 2172.50%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 308.69%
1.008 × 30 = 30.240 g/mol
Cl Chlorine × 110.19%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 14.03%
14.007 × 1 = 14.007 g/mol
O Oxygen × 14.60%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C21H30ClNO

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

Showing 1 to 24 of 24 compounds

Biperiden hydrochloride

CAS 1235-82-1C₂₁H₃₀ClNO

1-Piperidinepropanol, alpha-phenyl-alpha-tricyclo(2.2.1.02,6)hept-3-yl-, hydrochloride

CAS 14617-17-5C₂₁H₃₀ClNO

Alphamethadol hydrochloride, (-)-

CAS 53757-34-9C₂₁H₃₀ClNO

Alphamethadol hydrochloride, (+)-

CAS 49570-63-0C₂₁H₃₀ClNO

BS 6534

CAS 5697-60-9C₂₁H₃₀ClNO

Dimepheptanol hydrochloride

CAS 23164-36-5C₂₁H₃₀ClNO

3-Hexanol, 6-(N,N-dimethylamino)-4,4-diphenyl-5-methyl-, hydrochloride

CAS 63765-81-1C₂₁H₃₀ClNO

1-Propanaminium, N,N,N-trimethyl-3-(4-(1-methyl-1-phenylethyl)phenoxy)-, chloride (1:1)

CAS 68928-63-2C₂₁H₃₀ClNO

Bufenadrine hydrochloride, (+)-

CAS 38456-13-2C₂₁H₃₀ClNO

Cyclohexanemethanol, alpha-phenyl-alpha-(3-piperidino-1-propynyl)-, hydrochloride

CAS 2269-28-5C₂₁H₃₀ClNO

beta-l-Methadol hydrochloride

CAS 49570-64-1C₂₁H₃₀ClNO

1-Propanamine, N,N-diethyl-3-(2-(2-phenylethyl)phenoxy)-, hydrochloride

CAS 72278-91-2C₂₁H₃₀ClNO

1-Pentanamine, N,N-dimethyl-5-(2-(2-phenylethyl)phenoxy)-, hydrochloride

CAS 72284-50-5C₂₁H₃₀ClNO

(±)-((Exo, RS), RS) biperiden hydrochloride

CAS 475563-22-5C₂₁H₃₀ClNO

Ethylamine, N,N-dimethyl-2-(di-2,6-xylylmethoxy)-, hydrochloride

CAS 18539-34-9C₂₁H₃₀ClNO

2-(Diethylamino)-1-(1,2,3,4-tetrahydrophenanthren-9-yl)propan-1-ol--hydrogen chloride (1/1)

CAS 6281-84-1C₂₁H₃₀ClNO

2-[(Heptan-2-yl)amino]-1,2-diphenylethan-1-ol--hydrogen chloride (1/1)

CAS 6266-87-1C₂₁H₃₀ClNO

2-(Heptylamino)-1,2-diphenylethan-1-ol--hydrogen chloride (1/1)

CAS 5447-54-1C₂₁H₃₀ClNO

3-[(1,2-Diphenylethyl)amino]heptan-4-ol--hydrogen chloride (1/1)

CAS 6272-73-7C₂₁H₃₀ClNO

3-Heptanol, 7-(dimethylamino)-4,4-diphenyl-, hydrochloride

CAS 67227-09-2C₂₁H₃₀ClNO

2-(2,2-Diphenylpentoxy)-N,N-dimethylethanamine, hydrochloride

CAS 3039-68-7C₂₁H₃₀ClNO

5-Chloro-7-(5,5,7,7-tetramethyloctan-3-yl)quinolin-8-ol

CAS 60877-71-6C₂₁H₃₀ClNO

17-[(1R)-1-Cyclopropylethyl]morphinan-3-ol Hydrochloride

CAS 2518150-72-4C₂₁H₃₀ClNO

Betamethadol-d3 hydrochloride

CAS 1346600-10-9C₂₁H₃₀ClNO

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 C21H30ClNO?

The molar mass of C21H30ClNO is 347.93 g/mol, calculated from standard atomic weights for 21 carbon atoms, 30 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 350.2204 Da.

How many compounds have the formula C21H30ClNO?

CompoundList lists 24 compounds with the molecular formula C21H30ClNO, including Biperiden hydrochloride, 1-Piperidinepropanol, alpha-phenyl-alpha-tricyclo(2.2.1.02,6)hept-3-yl-, hydrochloride, Alphamethadol hydrochloride, (-)-. 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 C21H30ClNO?

C21H30ClNO has a degree of unsaturation of 7. 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.