Molecular formula

C₂₆H₂₁N₃O₄S

51 compounds have this formula on CompoundList.

Molar mass: 471.53g/mol
Monoisotopic mass: 471.1253Da
Atoms: 55
Elements: 5
Rings plus double bonds: 18

The formula C26H21N3O4S describes a molecule made of 26 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms 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 × 2666.23%
12.011 × 26 = 312.286 g/mol
H Hydrogen × 214.49%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 38.91%
14.007 × 3 = 42.021 g/mol
O Oxygen × 413.57%
15.999 × 4 = 63.996 g/mol
S Sulfur × 16.80%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C26H21N3O4S

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

Showing 1 to 51 of 51 compounds

(E)-2-(Benzenesulfonyl)-3-[3-(3,4-dimethoxyphenyl)-1-phenylpyrazol-4-yl]prop-2-enenitrile

CAS 956202-76-9C₂₆H₂₁N₃O₄S

N-(2-Methoxyphenyl)-2-[[3-(4-methylphenyl)-4-oxo-[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl]acetamide

CAS 872208-12-3C₂₆H₂₁N₃O₄S

N-(6-{[6,7-Bis(methyloxy)quinolin-4-yl]oxy}-1,3-benzothiazol-2-yl)-2-phenylacetamide

CAS 849218-68-4C₂₆H₂₁N₃O₄S

N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-9H-xanthene-9-carboxamide

CAS 921839-89-6C₂₆H₂₁N₃O₄S

N-[6-(6,7-Dimethoxy-quinolin-4-yloxy)-benzothiazol-2-yl]-3-methyl-benzamide

CAS 862177-92-2C₂₆H₂₁N₃O₄S

4-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-N-(4-(4-methoxyphenyl)thiazol-2-yl)butanamide

CAS 342595-45-3C₂₆H₂₁N₃O₄S

4-Benzoyl-N-[2-(2-methylphenyl)-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide

CAS 449786-26-9C₂₆H₂₁N₃O₄S

(E)-4-(3-((3-Carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-2-cyano-3-oxoprop-1-en-1-yl)phenyl benzoate

CAS 469875-04-5C₂₆H₂₁N₃O₄S

Methyl (2Z)-7-methyl-3-oxo-2-[2-oxo-1-(prop-2-en-1-yl)-1,2-dihydro-3H-indol-3-ylidene]-5-phenyl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

CAS 324543-17-1C₂₆H₂₁N₃O₄S

7-[[4-(3,4-Dihydro-1H-isoquinoline-2-carbonyl)phenyl]methyl]-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-8-one

CAS 688055-63-2C₂₆H₂₁N₃O₄S

N-[[2-(4-Ethoxyphenyl)-1,3-benzoxazol-5-yl]carbamothioyl]-3-methyl-1-benzofuran-2-carboxamide

CAS 429620-56-4C₂₆H₂₁N₃O₄S

Prop-2-enyl (2E)-7-methyl-2-(1-methyl-2-oxoindol-3-ylidene)-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

CAS 380905-30-6C₂₆H₂₁N₃O₄S

N-{4-[1-Benzoyl-5-(furan-2-yl)-4,5-dihydro-1H-pyrazol-3-yl]phenyl}benzenesulfonamide

CAS 823830-06-4C₂₆H₂₁N₃O₄S

3-(1,3-Benzodioxol-5-ylmethyl)-7-(3,4-dihydro-1H-isoquinoline-2-carbonyl)-2-sulfanylidene-1H-quinazolin-4-one

CAS 451466-96-9C₂₆H₂₁N₃O₄S

2-Amino-6-benzyl-4-(2-methoxyphenyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

CAS 893317-75-4C₂₆H₂₁N₃O₄S

2-Amino-4-(4-hydroxyphenyl)-6-(3-methylbenzyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

CAS 893297-48-8C₂₆H₂₁N₃O₄S

2-Amino-4-(4-hydroxyphenyl)-6-(2-methylbenzyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

CAS 893299-22-4C₂₆H₂₁N₃O₄S

2-Amino-4-(3-hydroxyphenyl)-6-(2-methylbenzyl)-4,6-dihydropyrano[3,2-c][2,1]benzothiazine-3-carbonitrile 5,5-dioxide

CAS 893300-34-0C₂₆H₂₁N₃O₄S

N-(4-Ethoxyphenyl)-2-[(4-oxo-3-phenyl-[1]benzofuro[3,2-d]pyrimidin-2-yl)sulfanyl]acetamide

CAS 866873-57-6C₂₆H₂₁N₃O₄S

$2-({5-Benzyl-6-oxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-4-yl}sulfanyl)-N-(4-methoxyphenyl)acetamide chemical structure, C26H21N3O4S, CAS 866873-63-4$

2-({5-Benzyl-6-oxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-4-yl}sulfanyl)-N-(4-methoxyphenyl)acetamide

CAS 866873-63-4C₂₆H₂₁N₃O₄S

$2-({5-[(4-Methoxyphenyl)methyl]-6-oxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-4-yl}sulfanyl)-N-phenylacetamide chemical structure, C26H21N3O4S, CAS 866873-70-3$

2-({5-[(4-Methoxyphenyl)methyl]-6-oxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-4-yl}sulfanyl)-N-phenylacetamide

CAS 866873-70-3C₂₆H₂₁N₃O₄S

2-{[3-(3-Methoxyphenyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-(3-methylphenyl)acetamide

CAS 872208-18-9C₂₆H₂₁N₃O₄S

2-{[3-(3-Methoxybenzyl)-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}-N-phenylacetamide

CAS 899754-44-0C₂₆H₂₁N₃O₄S

2-[(3-Ethyl-4-oxo-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl)sulfanyl]-N-(4-phenoxyphenyl)acetamide

CAS 899742-29-1C₂₆H₂₁N₃O₄S

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What is the molar mass of C26H21N3O4S?

The molar mass of C26H21N3O4S is 471.53 g/mol, calculated from standard atomic weights for 26 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 471.1253 Da.

How many compounds have the formula C26H21N3O4S?

CompoundList lists 51 compounds with the molecular formula C26H21N3O4S, including (E)-2-(Benzenesulfonyl)-3-[3-(3,4-dimethoxyphenyl)-1-phenylpyrazol-4-yl]prop-2-enenitrile, N-(2-Methoxyphenyl)-2-[[3-(4-methylphenyl)-4-oxo-[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl]acetamide, N-(6-{[6,7-Bis(methyloxy)quinolin-4-yl]oxy}-1,3-benzothiazol-2-yl)-2-phenylacetamide. 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 C26H21N3O4S?

C26H21N3O4S has a degree of unsaturation of 18. 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.