Molecular formula
C12H21N3O3S
57 compounds have this formula on CompoundList.
- Molar mass
- 287.38g/mol
- Monoisotopic mass
- 287.1304Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 4
The formula C12H21N3O3S describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 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 × 1250.15%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 217.37%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 314.62%14.007 × 3 = 42.021 g/mol
- O Oxygen × 316.70%15.999 × 3 = 47.997 g/mol
- S Sulfur × 111.16%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H21N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 57 of 57 compounds
![3-Amino-N,N-diethyl-4-[(2-hydroxyethyl)amino]benzene-1-sulfonamide chemical structure, C12H21N3O3S, CAS 49804-34-4](/s/QBNMUCDJSWNRKY-UHFFFAOYSA-N.svg)
3-Amino-N,N-diethyl-4-[(2-hydroxyethyl)amino]benzene-1-sulfonamide
CAS 49804-34-4C12H21N3O3S
tert-Butyl 3-carbamothioyl-3-acetamidopyrrolidine-1-carboxylate
CAS 1803589-62-9C12H21N3O3S
2-(Biotinylamido)ethanol
CAS 95611-10-2C12H21N3O3S
![N-[(1-Aminocyclohexyl)methyl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide chemical structure, C12H21N3O3S, CAS 1153054-05-7](/s/STUUZZKIVWAVQP-UHFFFAOYSA-N.svg)
N-[(1-Aminocyclohexyl)methyl]-3,5-dimethyl-1,2-oxazole-4-sulfonamide
CAS 1153054-05-7C12H21N3O3S
3-Pyridinesulfonamide, N-(3-(dimethylamino)propyl)-4-ethoxy-
CAS 138761-23-6C12H21N3O3S
3-Pyridinesulfonamide, N-(2-(diethylamino)ethyl)-4-methoxy-
CAS 115416-22-3C12H21N3O3S
![3-Amino-N-{2-[(2-methoxyethyl)(methyl)amino]ethyl}benzene-1-sulfonamide chemical structure, C12H21N3O3S, CAS 1492079-74-9](/s/XQLWYGHHLAFLFA-UHFFFAOYSA-N.svg)
3-Amino-N-{2-[(2-methoxyethyl)(methyl)amino]ethyl}benzene-1-sulfonamide
CAS 1492079-74-9C12H21N3O3S
N-(1-((Tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)propane-2-sulfonamide
CAS 1706270-68-9C12H21N3O3S
![Methyl {2-[(4-amino-3-methylphenyl)(ethyl)amino]ethyl}sulfamate chemical structure, C12H21N3O3S, CAS 57644-30-1](/s/UDZAXLYZPJPCAH-UHFFFAOYSA-N.svg)
Methyl {2-[(4-amino-3-methylphenyl)(ethyl)amino]ethyl}sulfamate
CAS 57644-30-1C12H21N3O3S
N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)butane-1-sulfonamide
CAS 1798042-65-5C12H21N3O3S
![N-((1-Methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)butane-1-sulfonamide chemical structure, C12H21N3O3S, CAS 1797175-74-6](/s/ONYKRQPYHJDKHZ-UHFFFAOYSA-N.svg)
N-((1-Methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)butane-1-sulfonamide
CAS 1797175-74-6C12H21N3O3S
N-(1-((Tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)propane-1-sulfonamide
CAS 1706275-82-2C12H21N3O3S
N-(1-((Tetrahydro-2H-pyran-2-yl)methyl)-1H-pyrazol-4-yl)propane-1-sulfonamide
CAS 2034230-10-7C12H21N3O3S
N-(1-((Tetrahydro-2H-pyran-2-yl)methyl)-1H-pyrazol-4-yl)propane-2-sulfonamide
CAS 2034323-04-9C12H21N3O3S
![tert-Butyl N-[(1S)-3-methyl-1-(2-sulfanylidene-3H-1,3,4-oxadiazol-5-yl)butyl]carbamate chemical structure, C12H21N3O3S, CAS 1217768-37-0](/s/SVMJHKOSYDLJDF-QMMMGPOBSA-N.svg)
tert-Butyl N-[(1S)-3-methyl-1-(2-sulfanylidene-3H-1,3,4-oxadiazol-5-yl)butyl]carbamate
CAS 1217768-37-0C12H21N3O3S
N-(3-Aminopropyl)-N-(4-methoxyphenyl)-N',N'-dimethylsulfuric diamide
CAS 1018663-10-9C12H21N3O3S
![2-Amino-N-[(1,5-dimethyl-1H-pyrrol-2-yl)methyl]-4-(methylsulfonyl)butanamide chemical structure, C12H21N3O3S, CAS 1218116-95-0](/s/DZLDNJGAXGLBDH-UHFFFAOYSA-N.svg)
2-Amino-N-[(1,5-dimethyl-1H-pyrrol-2-yl)methyl]-4-(methylsulfonyl)butanamide
CAS 1218116-95-0C12H21N3O3S
4-((4-(Ethylsulfonyl)piperazin-1-yl)methyl)-3,5-dimethylisoxazole
CAS 1235615-12-9C12H21N3O3S
![N-(Cyanomethyl)-N-methyl-2-[(4-methylcyclohexyl)sulfamoyl]acetamide chemical structure, C12H21N3O3S, CAS 1355799-44-8](/s/SXNWWPGHAVVYNN-UHFFFAOYSA-N.svg)
N-(Cyanomethyl)-N-methyl-2-[(4-methylcyclohexyl)sulfamoyl]acetamide
CAS 1355799-44-8C12H21N3O3S
![1-tert-Butyl-3-{[1-(methanesulfonyl)propan-2-yl]amino}pyrazin-2(1H)-one chemical structure, C12H21N3O3S, CAS 1378655-03-8](/s/KAYJKIPVLSNWKT-UHFFFAOYSA-N.svg)
1-tert-Butyl-3-{[1-(methanesulfonyl)propan-2-yl]amino}pyrazin-2(1H)-one
CAS 1378655-03-8C12H21N3O3S
N-(2-Cyclohexyl-2-hydroxyethyl)-1-methyl-1H-imidazole-4-sulfonamide
CAS 1448052-54-7C12H21N3O3S
N-(2-Cyclopropyl-2-hydroxypropyl)-1,3,5-trimethyl-1H-pyrazole-4-sulfonamide
CAS 1448131-51-8C12H21N3O3S
N-(2-Cyclohexyl-2-hydroxyethyl)-1-methyl-1H-pyrazole-4-sulfonamide
CAS 1795296-42-2C12H21N3O3S
1-(4-Isocyanatopiperidine-1-sulfonyl)-4-methylpiperidine
CAS 1042646-01-4C12H21N3O3S
- 4-(2,2-Dimethylbutyl)-2-formyl-n,n-dimethyl-1H-imidazole-1-sulfonamide1021732-50-2C12H21N3O3S
- N'-{[4-(Thiomorpholin-4-yl)oxan-4-yl]methyl}ethanediamide2415604-31-6C12H21N3O3S
- Isobutyl (4-acetylpiperazine-1-carbonothioyl)carbamate2436523-52-1C12H21N3O3S
- 4-Amino-N-[3-(dimethylamino)propyl]-2-methoxybenzene-1-sulfonamide62564-08-3C12H21N3O3S
- N-[(3S)-3-Amino-2-hydroxyheptyl]pyridine-2-sulfonamide511268-63-6C12H21N3O3S
- 2-(5-Amino-3-cyclohexyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol1710302-21-8C12H21N3O3S
- 2-[4-(Cyclopropanesulfonyl)piperazin-1-yl]-N-(prop-2-en-1-yl)acetamide2742030-78-8C12H21N3O3S
- 1-[(5-Methyl-1,2-oxazol-3-yl)methyl]-4-(propane-2-sulfonyl)piperazine2742020-80-8C12H21N3O3S
- Ethyl[2-(4-methanesulfonyl-1H-pyrazol-1-yl)-1-(oxolan-3-yl)ethyl]amine2138000-76-5C12H21N3O3S
- 1-(4-Methanesulfonyl-1H-pyrazol-1-yl)-3-(piperidin-1-yl)propan-2-ol2137980-62-0C12H21N3O3S
- 1-(Cyclopropylamino)-5-(4-methanesulfonyl-1H-pyrazol-1-yl)pentan-2-ol2137458-12-7C12H21N3O3S
- 2-({1-[2-(Thian-4-yloxy)ethyl]-1H-1,2,3-triazol-4-yl}methoxy)ethan-1-ol2138245-68-6C12H21N3O3S
- 4-Amino-1-[1-(cyclopentanesulfonyl)azetidin-3-yl]pyrrolidin-2-one2138423-71-7C12H21N3O3S
- N-[1-(Azetidin-3-yl)-5-oxopyrrolidin-3-yl]cyclopentanesulfonamide2137573-41-0C12H21N3O3S
- tert-Butyl N-[5-(1-amino-3-hydroxypropyl)-4-methyl-1,3-thiazol-2-yl]carbamate2229234-43-7C12H21N3O3S
- tert-Butyl N-[3-amino-2-(2-methoxy-1,3-thiazol-5-yl)propyl]carbamate2228822-15-7C12H21N3O3S
- tert-Butyl N-{5-[2-(aminooxy)propan-2-yl]-4-methyl-1,3-thiazol-2-yl}carbamate2229142-09-8C12H21N3O3S
- tert-Butyl N-[5-(3-amino-1-hydroxypropyl)-4-methyl-1,3-thiazol-2-yl]carbamate2228342-30-9C12H21N3O3S
- tert-Butyl N-[2-amino-3-(2-methoxy-1,3-thiazol-5-yl)propyl]carbamate2228862-75-5C12H21N3O3S
- tert-Butyl N-[5-(1-amino-2-hydroxypropan-2-yl)-4-methyl-1,3-thiazol-2-yl]carbamate2228445-04-1C12H21N3O3S
- tert-Butyl N-[5-(3-amino-2-hydroxypropyl)-4-methyl-1,3-thiazol-2-yl]carbamate2228912-01-2C12H21N3O3S
- tert-Butyl N-{2-amino-1-[2-(methoxymethyl)-1,3-thiazol-4-yl]ethyl}carbamate2228920-90-7C12H21N3O3S
- tert-Butyl N-[5-(1-amino-3-hydroxypropan-2-yl)-4-methyl-1,3-thiazol-2-yl]carbamate2229516-36-1C12H21N3O3S
- tert-Butyl N-{5-[(1R)-3-amino-1-hydroxypropyl]-4-methyl-1,3-thiazol-2-yl}carbamate2227691-23-6C12H21N3O3S
- tert-Butyl N-[5-(2-amino-1-hydroxypropan-2-yl)-4-methyl-1,3-thiazol-2-yl]carbamate2228514-44-9C12H21N3O3S
- tert-Butyl N-[5-(2-amino-3-hydroxypropyl)-4-methyl-1,3-thiazol-2-yl]carbamate2229300-87-0C12H21N3O3S
- tert-Butyl N-{5-[1-hydroxy-2-(methylamino)ethyl]-4-methyl-1,3-thiazol-2-yl}carbamate2228216-02-0C12H21N3O3S
- tert-Butyl N-{2-amino-2-[2-(methoxymethyl)-1,3-thiazol-4-yl]ethyl}carbamate2228383-99-9C12H21N3O3S
- tert-Butyl N-[5-(3-aminopropoxy)-4-methyl-1,3-thiazol-2-yl]carbamate2228352-94-9C12H21N3O3S
- tert-Butyl N-[1-amino-3-(2-methoxy-1,3-thiazol-5-yl)propan-2-yl]carbamate2228904-92-3C12H21N3O3S
- 3-(4-Methanesulfonyl-1H-pyrazol-1-yl)-N-propyloxan-4-amine2137457-45-3C12H21N3O3S
- tert-Butyl N-{5-[1-(aminooxy)propan-2-yl]-4-methyl-1,3-thiazol-2-yl}carbamate2228509-96-2C12H21N3O3S
- tert-Butyl N-{5-[(1S)-3-amino-1-hydroxypropyl]-4-methyl-1,3-thiazol-2-yl}carbamate2227889-06-5C12H21N3O3S
Frequently asked questions
What is the molar mass of C12H21N3O3S?
The molar mass of C12H21N3O3S is 287.38 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 287.1304 Da.
How many compounds have the formula C12H21N3O3S?
CompoundList lists 57 compounds with the molecular formula C12H21N3O3S, including 3-Amino-N,N-diethyl-4-[(2-hydroxyethyl)amino]benzene-1-sulfonamide, tert-Butyl 3-carbamothioyl-3-acetamidopyrrolidine-1-carboxylate, 2-(Biotinylamido)ethanol. 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 C12H21N3O3S?
C12H21N3O3S has a degree of unsaturation of 4. 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.