Molecular formula

C₉H₁₈Cl₂N₂O₂

30 compounds have this formula on CompoundList.

Molar mass: 257.16g/mol
Monoisotopic mass: 256.0745Da
Atoms: 33
Elements: 5
Rings plus double bonds: 1

The formula C9H18Cl2N2O2 describes a molecule made of 9 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 2 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 × 942.04%
12.011 × 9 = 108.099 g/mol
H Hydrogen × 187.06%
1.008 × 18 = 18.144 g/mol
Cl Chlorine × 227.57%
35.45 × 2 = 70.900 g/mol
N Nitrogen × 210.89%
14.007 × 2 = 28.014 g/mol
O Oxygen × 212.44%
15.999 × 2 = 31.998 g/mol

Look up another formula

Compounds with the formula C9H18Cl2N2O2

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

Showing 1 to 30 of 30 compounds

3-(4-Aminopiperidin-1-yl)oxolan-2-one dihydrochloride

CAS 1423024-76-3C₉H₁₈Cl₂N₂O₂

Methyl 1-(piperazin-1-yl)cyclopropane-1-carboxylate dihydrochloride

CAS 2309467-03-4C₉H₁₈Cl₂N₂O₂

1-(Azetidin-3-yl)piperidine-4-carboxylic acid dihydrochloride

CAS 2416234-33-6C₉H₁₈Cl₂N₂O₂

1-(Piperazin-1-yl)cyclobutane-1-carboxylic acid dihydrochloride

CAS 2839157-82-1C₉H₁₈Cl₂N₂O₂

Methyl 2-{2,5-diazabicyclo[2.2.2]octan-2-yl}acetate dihydrochloride

CAS 2639439-56-6C₉H₁₈Cl₂N₂O₂

1-Piperazinecarboxylic acid, 4-(2-chloroethyl)-, ethyl ester, monohydrochloride

CAS 6308-85-6C₉H₁₈Cl₂N₂O₂

1-(Piperidin-4-yl)azetidine-3-carboxylic acid dihydrochloride

CAS 1179361-28-4C₉H₁₈Cl₂N₂O₂

Carbamic acid, N-bis(2-chloroethyl)aminomethyl-, isopropyl ester

CAS 58050-44-5C₉H₁₈Cl₂N₂O₂

Ethyl hexahydropyrrolo[3,4-c]pyrrole-3a(1H)-carboxylate dihydrochloride

CAS 2206113-28-0C₉H₁₈Cl₂N₂O₂

4-Hydroxy-2,9-diazaspiro[5.5]undecan-1-one dihydrochloride

CAS 2089277-20-1C₉H₁₈Cl₂N₂O₂

Ethyl 1,4-diazabicyclo[2.2.2]octane-2-carboxylate, dihydrochloride

CAS 2725790-81-6C₉H₁₈Cl₂N₂O₂

1-(4-Methylpiperazin-1-yl)cyclopropanecarboxylic acid, dihydrochloride

CAS 2484905-94-2C₉H₁₈Cl₂N₂O₂

Ethyl (1S,2R,5R)-3,8-diazabicyclo[3.2.1]octane-2-carboxylate dihydrochloride

CAS 2940857-05-4C₉H₁₈Cl₂N₂O₂

Ethyl (1R,2R,5S)-3,8-diazabicyclo[3.2.1]octane-2-carboxylate, dihydrochloride

CAS 2940859-68-5C₉H₁₈Cl₂N₂O₂

Methyl (3S,8aR)-octahydropyrrolo[1,2-a]pyrazine-3-carboxylate dihydrochloride

CAS 1266228-98-1C₉H₁₈Cl₂N₂O₂

(1s,3s)-3-(Piperazin-1-yl)cyclobutane-1-carboxylic acid dihydrochloride

CAS 2751603-42-4C₉H₁₈Cl₂N₂O₂

Ethyl (1S,2S,5R)-3,8-diazabicyclo[3.2.1]octane-2-carboxylate, dihydrochloride

CAS 2940870-04-0C₉H₁₈Cl₂N₂O₂

Ethyl (1R,2S,5S)-3,8-diazabicyclo[3.2.1]octane-2-carboxylate dihydrochloride

CAS 2940857-56-5C₉H₁₈Cl₂N₂O₂

(7R,9aR)-2,3,4,6,7,8,9,9a-Octahydro-1H-pyrido[1,2-a]pyrazine-7-carboxylic acid, dihydrochloride

CAS 2413847-59-1C₉H₁₈Cl₂N₂O₂

1-(Cyclopropylmethyl)piperazine-2-carboxylic acid dihydrochloride

CAS 2197422-44-7C₉H₁₈Cl₂N₂O₂

Octahydro-1H-pyrido[1,2-a]pyrazine-7-carboxylic acid dihydrochloride

CAS 2408966-08-3C₉H₁₈Cl₂N₂O₂

Allyl 2-(piperazin-1-yl)acetate dihydrochloride

CAS 2973756-39-5C₉H₁₈Cl₂N₂O₂

Rel-(1S,5S,6R)-6-amino-3-methyl-3-azabicyclo[3.2.1]octane-6-carboxylic acid dihydrochloride

CAS 1000808-03-6C₉H₁₈Cl₂N₂O₂

Methyl 2-(piperazin-1-yl)but-3-enoate dihydrochloride

CAS 2995272-26-7C₉H₁₈Cl₂N₂O₂

Frequently asked questions

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What is the molar mass of C9H18Cl2N2O2?

The molar mass of C9H18Cl2N2O2 is 257.16 g/mol, calculated from standard atomic weights for 9 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 256.0745 Da.

How many compounds have the formula C9H18Cl2N2O2?

CompoundList lists 30 compounds with the molecular formula C9H18Cl2N2O2, including 3-(4-Aminopiperidin-1-yl)oxolan-2-one dihydrochloride, Methyl 1-(piperazin-1-yl)cyclopropane-1-carboxylate dihydrochloride, 1-(Azetidin-3-yl)piperidine-4-carboxylic acid dihydrochloride. 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 C9H18Cl2N2O2?

C9H18Cl2N2O2 has a degree of unsaturation of 1. 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.