Molecular formula

C₈H₁₈N₄O

25 compounds have this formula on CompoundList.

Molar mass: 186.26g/mol
Monoisotopic mass: 186.1481Da
Atoms: 31
Elements: 4
Rings plus double bonds: 2

The formula C8H18N4O describes a molecule made of 8 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms 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 × 851.59%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 189.74%
1.008 × 18 = 18.144 g/mol
N Nitrogen × 430.08%
14.007 × 4 = 56.028 g/mol
O Oxygen × 18.59%
15.999 × 1 = 15.999 g/mol

Look up another formula

Compounds with the formula C8H18N4O

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

Showing 1 to 25 of 25 compounds

3-(4-Methylpiperazin-1-yl)propanehydrazide

CAS 24636-93-9C₈H₁₈N₄O

(1Z)-N'-Hydroxy-3-(4-methyl-1-piperazinyl)propanimidamide

CAS 108372-23-2C₈H₁₈N₄O

Propanoylagmatine

CAS 958730-40-0C₈H₁₈N₄O

2-(4-Ethylpiperazin-1-yl)-N'-hydroxyethanimidamide

CAS 1016524-36-9C₈H₁₈N₄O

Bis(dimethylamino)-N,N-dimethylmethaniminium cyanate

CAS 89610-31-1C₈H₁₈N₄O

1-(3-Morpholinopropyl)guanidine

CAS 46231-53-2C₈H₁₈N₄O

1-Piperidinecarboximidic acid, 1-(2-hydroxyethyl)hydrazide

CAS 1823900-36-2C₈H₁₈N₄O

3-[(Dimethylcarbamoyl)amino]pentanimidamide

CAS 1513049-58-5C₈H₁₈N₄O

(2S)-2,4-Diamino-1-piperazin-1-ylbutan-1-one

CAS 620947-80-0C₈H₁₈N₄O

N-Carbamimidoyl-N'-hexylurea

CAS 108372-24-3C₈H₁₈N₄O

4-(1-Aminopropan-2-yl)piperazine-1-carboxamide

CAS 1342350-93-9C₈H₁₈N₄O

N'-Hydroxy-2-methyl-2-(piperazin-1-yl)propanimidamide

CAS 1562957-04-3C₈H₁₈N₄O

(3S)-3-Amino-2-ethoxy-1-piperidinecarboximidamide

CAS 205180-37-6C₈H₁₈N₄O

N-Hydroxy-1,4-dimethyl-1,4-diazepane-2-carboximidamide

CAS 1564153-75-8C₈H₁₈N₄O

3-(1,4-Diazepan-1-yl)-N-hydroxypropanimidamide

CAS 1937206-74-0C₈H₁₈N₄O

2-(1,4-Dimethylpiperazin-2-yl)-N-hydroxyethanimidamide

CAS 1564431-87-3C₈H₁₈N₄O

N'-[Bis(dimethylamino)methylidene]-N,N-dimethylurea

CAS 84384-18-9C₈H₁₈N₄O

N'-Hydroxy-2-(piperazin-1-yl)butanimidamide

CAS 1562969-82-7C₈H₁₈N₄O

2-(4-Amino-5-oxoheptyl)guanidine

CAS 1052100-60-3C₈H₁₈N₄O

N'-Hydroxy-2-methyl-3-(piperazin-1-yl)propanimidamide

CAS 1937204-88-0C₈H₁₈N₄O

N'-Hydroxy-4-(piperazin-1-yl)butanimidamide

CAS 2030725-10-9C₈H₁₈N₄O

2-Azido-4-[methyl(propan-2-yl)amino]butan-1-ol

CAS 2228282-78-6C₈H₁₈N₄O

N,N-Dimethyl-2-(4-nitrosopiperazin-1-yl)ethanamine

CAS 48138-11-0C₈H₁₈N₄O

4-(2-Aminoethylamino)piperidine-1-carboxamide

CAS 218610-68-5C₈H₁₈N₄O

3-(2-Aminoethyl)-1-(3-aminopropyl)-1H-imidazol-3-ium hydroxide
2408392-39-0C₈H₁₈N₄O

Frequently asked questions

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What is the molar mass of C8H18N4O?

The molar mass of C8H18N4O is 186.26 g/mol, calculated from standard atomic weights for 8 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 186.1481 Da.

How many compounds have the formula C8H18N4O?

CompoundList lists 25 compounds with the molecular formula C8H18N4O, including 3-(4-Methylpiperazin-1-yl)propanehydrazide, (1Z)-N'-Hydroxy-3-(4-methyl-1-piperazinyl)propanimidamide, Propanoylagmatine. 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 C8H18N4O?

C8H18N4O has a degree of unsaturation of 2. 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.