Molecular formula

C₁₄H₂₁N₃O₃S₂

19 compounds have this formula on CompoundList.

Molar mass: 343.46g/mol
Monoisotopic mass: 343.1024Da
Atoms: 43
Elements: 5
Rings plus double bonds: 6

The formula C14H21N3O3S2 describes a molecule made of 14 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur 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 × 1448.96%
12.011 × 14 = 168.154 g/mol
H Hydrogen × 216.16%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 312.23%
14.007 × 3 = 42.021 g/mol
O Oxygen × 313.97%
15.999 × 3 = 47.997 g/mol
S Sulfur × 218.67%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C14H21N3O3S2

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

Showing 1 to 19 of 19 compounds

1-(1-Piperidinylsulfonyl)-4-(2-thienylcarbonyl)piperazine

CAS 825607-93-0C₁₄H₂₁N₃O₃S₂

1-[4-(Ethylsulfamoyl)phenyl]-3-(oxolan-2-ylmethyl)thiourea

CAS 701950-66-5C₁₄H₂₁N₃O₃S₂

N-Propyl-2-{[5-(1-pyrrolidinylsulfonyl)-2-pyridinyl]sulfanyl}acetamide

CAS 876392-80-2C₁₄H₂₁N₃O₃S₂

N-(2-(4-(Thiophene-2-carbonyl)piperazin-1-yl)ethyl)cyclopropanesulfonamide

CAS 1206997-18-3C₁₄H₂₁N₃O₃S₂

N-(2-(4-(Thiophene-3-carbonyl)piperazin-1-yl)ethyl)cyclopropanesulfonamide

CAS 1251545-77-3C₁₄H₂₁N₃O₃S₂

N-(6-Methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-1-(methylsulfonyl)pyrrolidine-2-carboxamide

CAS 1219265-96-9C₁₄H₂₁N₃O₃S₂

1-(Methylsulfonyl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)piperidine-3-carboxamide

CAS 1060164-51-3C₁₄H₂₁N₃O₃S₂

N-((1-(2-(Methylthio)nicotinoyl)piperidin-4-yl)methyl)methanesulfonamide

CAS 1234940-05-6C₁₄H₂₁N₃O₃S₂

tert-Butyl 4-({[(2-methyl-1,3-thiazol-4-yl)methyl]amino}carbonyl)-1,3-thiazolidine-3-carboxylate

CAS 1265962-95-5C₁₄H₂₁N₃O₃S₂

N-[2-(4-tert-Butyl-1,3-thiazol-2-yl)ethyl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide

CAS 1219548-94-3C₁₄H₂₁N₃O₃S₂

1-(Methylsulfonyl)-N-(4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)piperidine-2-carboxamide

CAS 1222460-71-0C₁₄H₂₁N₃O₃S₂

N-(2-Methoxyethyl)-1,3,5-trimethyl-N-(thiophen-3-ylmethyl)-1H-pyrazole-4-sulfonamide

CAS 1448070-25-4C₁₄H₂₁N₃O₃S₂

N-[2-Methoxy-2-(5-methylthiophen-2-yl)ethyl]-1,3,5-trimethyl-1H-pyrazole-4-sulfonamide

CAS 1796949-50-2C₁₄H₂₁N₃O₃S₂

N-(2-(5-(1-Hydroxyethyl)thiophen-2-yl)ethyl)-1-isopropyl-1H-imidazole-4-sulfonamide

CAS 2034256-56-7C₁₄H₂₁N₃O₃S₂

(4-(1,1-Dioxidotetrahydro-2H-thiopyran-4-yl)piperazin-1-yl)(2-methylthiazol-4-yl)methanone

CAS 1903637-07-9C₁₄H₂₁N₃O₃S₂

(4-(1,1-Dioxidotetrahydro-2H-thiopyran-4-yl)piperazin-1-yl)(4-methylthiazol-5-yl)methanone

CAS 1903165-59-2C₁₄H₂₁N₃O₃S₂

N-(1-(1,1-Dioxidotetrahydrothiophen-3-yl)piperidin-4-yl)-4-methylthiazole-5-carboxamide

CAS 2034535-68-5C₁₄H₂₁N₃O₃S₂

N-(1-(1,1-Dioxidotetrahydrothiophen-3-yl)piperidin-4-yl)-2-methylthiazole-4-carboxamide

CAS 2034307-53-2C₁₄H₂₁N₃O₃S₂

N-(tert-Butyl)-4-(1-ethyl-1H-pyrazol-5-yl)-5-(hydroxymethyl)thiophene-2-sulfonamide

CAS 2361313-33-7C₁₄H₂₁N₃O₃S₂

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 C14H21N3O3S2?

The molar mass of C14H21N3O3S2 is 343.46 g/mol, calculated from standard atomic weights for 14 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 343.1024 Da.

How many compounds have the formula C14H21N3O3S2?

CompoundList lists 19 compounds with the molecular formula C14H21N3O3S2, including 1-(1-Piperidinylsulfonyl)-4-(2-thienylcarbonyl)piperazine, 1-[4-(Ethylsulfamoyl)phenyl]-3-(oxolan-2-ylmethyl)thiourea, N-Propyl-2-{[5-(1-pyrrolidinylsulfonyl)-2-pyridinyl]sulfanyl}acetamide. 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 C14H21N3O3S2?

C14H21N3O3S2 has a degree of unsaturation of 6. 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.