Molecular formula

C₁₈H₁₈BrN₃OS

21 compounds have this formula on CompoundList.

Molar mass: 404.33g/mol
Monoisotopic mass: 403.0354Da
Atoms: 42
Elements: 6
Rings plus double bonds: 11

The formula C18H18BrN3OS describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur 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 × 1853.47%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 184.49%
1.008 × 18 = 18.144 g/mol
Br Bromine × 119.76%
79.904 × 1 = 79.904 g/mol
N Nitrogen × 310.39%
14.007 × 3 = 42.021 g/mol
O Oxygen × 13.96%
15.999 × 1 = 15.999 g/mol
S Sulfur × 17.93%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H18BrN3OS

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

Showing 1 to 21 of 21 compounds

2-(Allyloxy)-5-bromobenzaldehyde N-(3-methylphenyl)thiosemicarbazone

CAS 765281-62-7C₁₈H₁₈BrN₃OS

$N-(3-Bromophenyl)-6-oxo-7,11-diazatricyclo[7.3.1.0^{2,7}]trideca-2,4-diene-11-carbothioamide chemical structure, C18H18BrN3OS, CAS 399001-94-6$

N-(3-Bromophenyl)-6-oxo-7,11-diazatricyclo[7.3.1.0^{2,7}]trideca-2,4-diene-11-carbothioamide

CAS 399001-94-6C₁₈H₁₈BrN₃OS

4-(4-Bromophenyl)-5-(4-isopropoxybenzyl)-4H-1,2,4-triazole-3-thiol

CAS 353484-34-1C₁₈H₁₈BrN₃OS

4-[5-(4-Bromophenyl)thieno[2,3-d]pyrimidin-4-yl]-2,6-dimethylmorpholine

CAS 315679-51-7C₁₈H₁₈BrN₃OS

N-(4-Bromophenyl)-2-(3-cyano-5-ethyl-4,6-dimethylpyridin-2-yl)sulfanylacetamide

CAS 319491-30-0C₁₈H₁₈BrN₃OS

N-(4-Bromophenyl)-8-oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(4H)-carbothioamide

CAS 864923-44-4C₁₈H₁₈BrN₃OS

3-(4-(5-(4-Bromophenyl)furan-2-carbonothioyl)piperazin-1-yl)propanenitrile

CAS 332862-24-5C₁₈H₁₈BrN₃OS

2-Bromo-N-[(4-pyrrolidin-1-ylphenyl)carbamothioyl]benzamide

CAS 429653-61-2C₁₈H₁₈BrN₃OS

3-[(4-Bromophenyl)methylsulfanyl]-4-methyl-5-[(2-methylphenoxy)methyl]-1,2,4-triazole

CAS 385382-38-7C₁₈H₁₈BrN₃OS

3-[(4-Bromobenzyl)sulfanyl]-4-ethyl-5-(4-methoxyphenyl)-4H-1,2,4-triazole

CAS 778578-06-6C₁₈H₁₈BrN₃OS

3-[(4-Bromophenyl)methylsulfanyl]-4-(4-ethoxyphenyl)-5-methyl-1,2,4-triazole

CAS 663157-57-1C₁₈H₁₈BrN₃OS

N-(6-Bromo-3-ethyl-1,3-benzothiazol-2-ylidene)-4-(dimethylamino)benzamide

CAS 865544-51-0C₁₈H₁₈BrN₃OS

({5-[(4-Bromophenyl)methylthio]-4-ethyl-1,2,4-triazol-3-yl}methoxy)benzene

CAS 861147-90-2C₁₈H₁₈BrN₃OS

(Z)-2-((E)-(4-Ethoxybenzylidene)hydrazono)-4-phenyl-2,3-dihydrothiazole hydrobromide

CAS 351525-82-1C₁₈H₁₈BrN₃OS

2-Bromo-N-{2-[3,5-dimethyl-4-(thiophen-3-yl)-1H-pyrazol-1-yl]ethyl}benzamide

CAS 2034376-52-6C₁₈H₁₈BrN₃OS

2-Bromo-N-[2-(3,5-dimethyl-1H-pyrazol-1-yl)-2-(thiophen-2-yl)ethyl]benzamide

CAS 2034598-83-7C₁₈H₁₈BrN₃OS

3-Bromo-N-[(4-pyrrolidin-1-ylphenyl)carbamothioyl]benzamide

CAS 330833-74-4C₁₈H₁₈BrN₃OS

Phenol, 2-(4-(4-bromophenyl)-5-(butylthio)-4H-1,2,4-triazol-3-yl)-

CAS 81518-42-5C₁₈H₁₈BrN₃OS

N-[1-(1H-Benzimidazol-2-yl)-3-(methylsulfanyl)propyl]-4-bromobenzamide

CAS 750615-40-8C₁₈H₁₈BrN₃OS

3-Amino-N-(4-bromophenyl)-5-ethyl-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide

CAS 339202-44-7C₁₈H₁₈BrN₃OS

(1R,5R)-N-(4-Bromophenyl)-1,5,6,8-tetrahydro-8-oxo-1,5-methano-2H-pyrido[1,2-a][1,5]diazocine-3(4H)-carbothioamide

CAS 26003-16-7C₁₈H₁₈BrN₃OS

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 C18H18BrN3OS?

The molar mass of C18H18BrN3OS is 404.33 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 403.0354 Da.

How many compounds have the formula C18H18BrN3OS?

CompoundList lists 21 compounds with the molecular formula C18H18BrN3OS, including 2-(Allyloxy)-5-bromobenzaldehyde N-(3-methylphenyl)thiosemicarbazone, N-(3-Bromophenyl)-6-oxo-7,11-diazatricyclo[7.3.1.0^{2,7}]trideca-2,4-diene-11-carbothioamide, 4-(4-Bromophenyl)-5-(4-isopropoxybenzyl)-4H-1,2,4-triazole-3-thiol. 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 C18H18BrN3OS?

C18H18BrN3OS has a degree of unsaturation of 11. 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.