Molecular formula

C₁₈H₂₂O₇

21 compounds have this formula on CompoundList.

Molar mass: 350.37g/mol
Monoisotopic mass: 350.1366Da
Atoms: 47
Elements: 3
Rings plus double bonds: 8

The formula C18H22O7 describes a molecule made of 18 carbon atoms, 22 hydrogen atoms and 7 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 × 1861.71%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 226.33%
1.008 × 22 = 22.176 g/mol
O Oxygen × 731.96%
15.999 × 7 = 111.993 g/mol

Look up another formula

Compounds with the formula C18H22O7

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

Showing 1 to 21 of 21 compounds

(3aR,5S,5aS,8aS,8bR)-Phenyl 2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-carboxylate

CAS 852691-31-7C₁₈H₂₂O₇

2-Methoxyethyl 5-[(1-ethoxy-1-oxopropan-2-yl)oxy]-2-methyl-1-benzofuran-3-carboxylate

CAS 6240-43-3C₁₈H₂₂O₇

Atrolactic acid hemihydrate

CAS 75378-83-5C₁₈H₂₂O₇

1-(4-Hydroxy-3,5-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol

CAS 92409-34-2C₁₈H₂₂O₇

2-Methoxyethyl 5-(2-isopropoxy-2-oxoethoxy)-2-methylbenzofuran-3-carboxylate

CAS 384361-70-0C₁₈H₂₂O₇

Dimethyl 4-hydroxy-2-(4-methoxyphenyl)-4-methyl-6-oxocyclohexane-1,3-dicarboxylate

CAS 142592-11-8C₁₈H₂₂O₇

Dimethyl 4-hydroxy-2-(3-methoxyphenyl)-4-methyl-6-oxocyclohexane-1,3-dicarboxylate

CAS 142592-10-7C₁₈H₂₂O₇

2,7-Dimethyl-1,4-dihydroxynaphthalene 1-O-glucoside

CAS 839711-70-5C₁₈H₂₂O₇

1-Deoxy-1,1-bis(4-hydroxyphenyl)hexitol

CAS 6969-32-0C₁₈H₂₂O₇

Methyl [2-(3,4-dimethoxyphenyl)-5,5-dimethyl-4,6-dioxooxan-3-yl]acetate

CAS 889952-84-5C₁₈H₂₂O₇

Diethyl 5,8-dimethoxy-4-oxo-3,4-dihydronaphthalene-2,2(1H)-dicarboxylate

CAS 82891-41-6C₁₈H₂₂O₇

1,1'-Oxybis(3,4,5-trimethoxybenzene)

CAS 58235-52-2C₁₈H₂₂O₇

1,2,3-Trimethoxy-5-(2,4,6-trimethoxyphenoxy)benzene

CAS 58235-51-1C₁₈H₂₂O₇

Acetic acid, 3-[4-(3-hydroxyprop-1-ynyl)-5-methoxy-2-methylphenyl]prop-2-yn-1-ol

CAS 145299-15-6C₁₈H₂₂O₇

2-Hydroxypropyl 2-[(2-methylprop-2-enoyl)oxy]propyl benzene-1,2-dicarboxylate

CAS 52234-40-9C₁₈H₂₂O₇

Acetic acid--3-methoxy-4-(prop-2-en-1-yl)naphthalene-1,2-diol (2/1)

CAS 89510-51-0C₁₈H₂₂O₇

2-(2,6-Dimethoxyphenoxy)-1-(4-hydroxy-3-methoxyphenyl)propane-1,3-diol

CAS 61413-50-1C₁₈H₂₂O₇

4-(2-(2,6-Dimethoxyphenoxy)-1-hydroxyethyl)-2,6-dimethoxyphenol

CAS 65109-39-9C₁₈H₂₂O₇

20-Methyl-2,5,8,11,14,17-hexaoxatricyclo[13.8.0.016,21]tricosa-1(15),16(21),19,22-tetraen-18-one

CAS 141925-10-2C₁₈H₂₂O₇

21-Methyl-2,5,8,11,14,18-hexaoxatricyclo[13.8.0.017,22]tricosa-1(15),16,20,22-tetraen-19-one

CAS 141925-07-7C₁₈H₂₂O₇

3,6,9,12,15-Pentaoxahexacyclo[17.4.0.01,21.017,20.017,22.018,23]tricosane-2,16-dione

CAS 146698-07-9C₁₈H₂₂O₇

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What is the molar mass of C18H22O7?

The molar mass of C18H22O7 is 350.37 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms and 7 oxygen atoms. The monoisotopic mass is 350.1366 Da.

How many compounds have the formula C18H22O7?

CompoundList lists 21 compounds with the molecular formula C18H22O7, including (3aR,5S,5aS,8aS,8bR)-Phenyl 2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-carboxylate, 2-Methoxyethyl 5-[(1-ethoxy-1-oxopropan-2-yl)oxy]-2-methyl-1-benzofuran-3-carboxylate, Atrolactic acid hemihydrate. 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 C18H22O7?

C18H22O7 has a degree of unsaturation of 8. 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.