C21H27N5O4S
41 compounds have this formula on CompoundList.
- Molar mass
- 445.54g/mol
- Monoisotopic mass
- 456.2474Da
- Atoms
- 58
- Elements
- 5
- Rings plus double bonds
- 11
The formula C21H27N5O4S describes a molecule made of 21 carbon atoms, 27 hydrogen atoms, 5 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 × 2156.61%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 276.11%1.008 × 27 = 27.216 g/mol
- N Nitrogen × 515.72%14.007 × 5 = 70.035 g/mol
- O Oxygen × 414.36%15.999 × 4 = 63.996 g/mol
- S Sulfur × 17.20%32.06 × 1 = 32.060 g/mol
Compounds with the formula C21H27N5O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 41 of 41 compounds
![Ethyl 4-(3-{2-[(phenylcarbamoyl)amino]-1,3-thiazol-4-yl}propanamido)piperidine-1-carboxylate chemical structure, C21H27N5O4S, CAS 1040648-91-6](/s/AFUWADSKXHPIKN-UHFFFAOYSA-N.svg)
![5-{[3-(Morpholin-4-yl)propyl]amino}-2-[4-(pyrrolidine-1-sulfonyl)phenyl]-1,3-oxazole-4-carbonitrile chemical structure, C21H27N5O4S, CAS 941245-28-9](/s/JFRNXAXZZHFDLE-UHFFFAOYSA-N.svg)
![1-Ethyl-3-[4-[4-(3-methylmorpholin-4-yl)-6,6-dioxo-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidin-2-yl]phenyl]urea chemical structure, C21H27N5O4S, CAS 1393712-18-9](/s/NLFYWTSGSCFECR-UHFFFAOYSA-N.svg)
![1-(4-((4-Ethoxy-3-methoxyphenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)ethanone chemical structure, C21H27N5O4S, CAS 869344-56-9](/s/AKANXOFRHVNPGA-UHFFFAOYSA-N.svg)
![1-((4-Ethoxy-3-methoxyphenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxamide chemical structure, C21H27N5O4S, CAS 869344-66-1](/s/LYXGAPMKYAXRKN-UHFFFAOYSA-N.svg)
![1-[5-(4-Methylsulfonylpiperazin-1-yl)-2-nitrophenyl]-4-phenylpiperazine chemical structure, C21H27N5O4S, CAS 524034-22-8](/s/BMZRGTKJHVDPQL-UHFFFAOYSA-N.svg)
![N-(2-Acetamidoethyl)-6-{8-methoxy-4-oxo-2-sulfanylidene-1H,2H,3H,4H,5H-pyrimido[5,4-b]indol-3-yl}hexanamide chemical structure, C21H27N5O4S, CAS 902292-24-4](/s/UTYUBIZECJWGLY-UHFFFAOYSA-N.svg)
![Ethyl 4-((4-ethoxyphenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazine-1-carboxylate chemical structure, C21H27N5O4S, CAS 869343-89-5](/s/YNGJQJAQWKKCES-UHFFFAOYSA-N.svg)
![Ethyl 4-((2-ethyl-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(3-methoxyphenyl)methyl)piperazine-1-carboxylate chemical structure, C21H27N5O4S, CAS 898367-17-4](/s/LIAVSLQFVMAPHU-UHFFFAOYSA-N.svg)
- Ethyl 4-((2-ethyl-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(4-methoxyphenyl)methyl)piperazine-1-carboxylate898367-20-9C21H27N5O4S
- 2-((1-(2-(Diethylamino)ethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(4-nitrophenyl)acetamide898459-72-8C21H27N5O4S
- 2-((1-(2-(Diethylamino)ethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(3-nitrophenyl)acetamide898434-10-1C21H27N5O4S
- 2-((1-(3-(Dimethylamino)propyl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)-N-(4-nitrophenyl)acetamide941979-78-8C21H27N5O4S
- N,N-Dimethyl-4-(4-(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carbonyl)piperazine-1-carbonyl)benzenesulfonamide2034542-57-7C21H27N5O4S
- N,N-Dimethyl-4-(4-(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carbonyl)piperazine-1-carbonyl)benzenesulfonamide2034545-11-2C21H27N5O4S
- 2-(4-(3-(2-Methoxyethyl)-2,4-dioxoimidazolidin-1-yl)piperidin-1-yl)-N-(6-methylbenzo[d]thiazol-2-yl)acetamide2034605-73-5C21H27N5O4S
- N-[2-(Dimethylamino)-5,6,7,8-tetrahydroquinazolin-6-yl]-4-(morpholine-4-sulfonyl)benzamide2097890-26-9C21H27N5O4S
- 3-Methyl-1-[1-(2-{5-oxo-2H,3H,5H,6H,7H,8H,9H-[1,3]thiazolo[2,3-b]quinazolin-3-yl}acetyl)piperidin-4-yl]imidazolidine-2,4-dione2194847-59-9C21H27N5O4S
- Pyrrolidinosildenafil1491216-13-7C21H27N5O4S
- N-(4-Amino-2-((2-(azepan-1-yl)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-4-ethoxybenzamide888442-08-8C21H27N5O4S
- Propan-2-yl 5-carbamoyl-4-methyl-2-({[4-(pyridin-2-yl)piperazin-1-yl]acetyl}amino)thiophene-3-carboxylate725221-07-8C21H27N5O4S
- (6-Methoxy-1H-indol-2-yl)(4-((1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)methanone1904165-53-2C21H27N5O4S
- 5-{1-[1-(2-Phenylethenesulfonyl)piperidine-4-carbonyl]piperidin-3-yl}-2,3-dihydro-1H-1,2,4-triazol-3-one2094966-16-0C21H27N5O4S
- 3-({1-[(1-Ethyl-2-methyl-1H-imidazol-4-yl)sulfonyl]piperidin-4-yl}methyl)-7-methoxy-3,4-dihydroquinazolin-4-one2640829-52-1C21H27N5O4S
- 2-Amino-2-methyl-N-[(1S)-1-[6-[(methylsulfonyl)amino]-1H-benzimidazol-2-yl]-2-(phenylmethoxy)ethyl]propanamide295331-12-3C21H27N5O4S
- 7-Methoxy-3-({1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)sulfonyl]piperidin-4-yl}methyl)-3,4-dihydroquinazolin-4-one2549026-80-2C21H27N5O4S
Frequently asked questions
What is the molar mass of C21H27N5O4S?
The molar mass of C21H27N5O4S is 445.54 g/mol, calculated from standard atomic weights for 21 carbon atoms, 27 hydrogen atoms, 5 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 456.2474 Da.
How many compounds have the formula C21H27N5O4S?
CompoundList lists 41 compounds with the molecular formula C21H27N5O4S, including Glipizide, N-(2-(4-((((Cyclohexylamino)carbonyl)amino)sulfonyl)phenyl)ethyl)-6-methyl-2-pyrazinecarboxamide, Ethyl 4-(3-{2-[(phenylcarbamoyl)amino]-1,3-thiazol-4-yl}propanamido)piperidine-1-carboxylate. 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 C21H27N5O4S?
C21H27N5O4S 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.