Molecular formula
C12H21N3O2S
90 compounds have this formula on CompoundList.
- Molar mass
- 271.38g/mol
- Monoisotopic mass
- 271.1354Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 4
The formula C12H21N3O2S describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 2 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 × 1253.11%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 217.80%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 315.48%14.007 × 3 = 42.021 g/mol
- O Oxygen × 211.79%15.999 × 2 = 31.998 g/mol
- S Sulfur × 111.81%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H21N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 90 of 90 compounds
4-Amino-3-methyl-N-ethyl-N-(beta-(methanesulfonamido)ethyl)aniline
CAS 92-09-1C12H21N3O2S
2-(3-Ethyl-2-ethylimino-4-oxo-thiazolidin-5-yl)-N-isopropyl-acetamide
CAS 469876-39-9C12H21N3O2S
3-Amino-4-(butylamino)-N,N-dimethylbenzenesulfonamide
CAS 733030-46-1C12H21N3O2S
3-(3-Hydroxy-4-propoxybutyl)-4-prop-2-enyl-1H-1,2,4-triazole-5-thione
CAS 328009-06-9C12H21N3O2S
3-Amino-N,N-diethyl-4-(ethylamino)benzenesulfonamide
CAS 735322-67-5C12H21N3O2S
3-Amino-4-(dimethylamino)-N,N-diethylbenzene-1-sulfonamide
CAS 727983-36-0C12H21N3O2S
![Ethyl (3-thioxo-1,2,4-triazaspiro[4.6]undec-2-yl)acetate chemical structure, C12H21N3O2S, CAS 500279-71-0](/s/ILQGHWZZXGJUGK-UHFFFAOYSA-N.svg)
Ethyl (3-thioxo-1,2,4-triazaspiro[4.6]undec-2-yl)acetate
CAS 500279-71-0C12H21N3O2S
1-(3,4,5-Trimethylpyrazol-1-yl)sulfonylazepane
CAS 890594-17-9C12H21N3O2S
![N-[(1-Aminocyclohexyl)methyl]-1-methyl-1H-pyrrole-3-sulfonamide chemical structure, C12H21N3O2S, CAS 1153056-57-5](/s/QXGYSCYDLASYHY-UHFFFAOYSA-N.svg)
N-[(1-Aminocyclohexyl)methyl]-1-methyl-1H-pyrrole-3-sulfonamide
CAS 1153056-57-5C12H21N3O2S
![N-[5-(2-Ethoxyethyl)-1,3,4-thiadiazol-2-yl]-3,3-dimethylbutanamide chemical structure, C12H21N3O2S, CAS 827618-11-1](/s/JFXDKPSBMSLAKO-UHFFFAOYSA-N.svg)
N-[5-(2-Ethoxyethyl)-1,3,4-thiadiazol-2-yl]-3,3-dimethylbutanamide
CAS 827618-11-1C12H21N3O2S
N-Ethyl-4-(oxolane-2-carbonyl)piperazine-1-carbothioamide
CAS 431070-30-3C12H21N3O2S
![N-[2-[[[5-(Dimethylamino)methyl-2-furanyl]methyl]thio]ethyl]-N'-methylurea chemical structure, C12H21N3O2S, CAS 66357-07-1](/s/NRBJTCXMARKNCT-UHFFFAOYSA-N.svg)
N-[2-[[[5-(Dimethylamino)methyl-2-furanyl]methyl]thio]ethyl]-N'-methylurea
CAS 66357-07-1C12H21N3O2S
3-Ethylthio-2-(3'-isopropylamino-2'-hydroxy-propoxy)-pyrazine
CAS 54127-69-4C12H21N3O2S
![3-Amino-N-[4-(dimethylamino)butyl]benzene-1-sulfonamide chemical structure, C12H21N3O2S, CAS 1292173-12-6](/s/DMOWNSGNLLVEKG-UHFFFAOYSA-N.svg)
3-Amino-N-[4-(dimethylamino)butyl]benzene-1-sulfonamide
CAS 1292173-12-6C12H21N3O2S
![1-[4-(N,N-Dimethylaminosulfonyl)anilino]-2-methyl-2-propylamine chemical structure, C12H21N3O2S, CAS 440102-96-5](/s/BTLLQLANOMMVND-UHFFFAOYSA-N.svg)
1-[4-(N,N-Dimethylaminosulfonyl)anilino]-2-methyl-2-propylamine
CAS 440102-96-5C12H21N3O2S
1-(Ethylsulfonyl)-4-((2-methyl-1H-imidazol-1-yl)methyl)piperidine
CAS 1396805-42-7C12H21N3O2S
N-((5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)butane-1-sulfonamide
CAS 1448057-69-9C12H21N3O2S
![1,1-Dimethylethyl 5-(aminothioxomethyl)hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate chemical structure, C12H21N3O2S, CAS 1313705-38-2](/s/AQJUNRQALUWKSH-UHFFFAOYSA-N.svg)
1,1-Dimethylethyl 5-(aminothioxomethyl)hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate
CAS 1313705-38-2C12H21N3O2S
![3-[4-(5,5-Dimethyl-4,5-dihydro-1,3-thiazol-2-yl)piperazin-1-yl]propanoic acid chemical structure, C12H21N3O2S, CAS 1374408-50-0](/s/TXBHZBPQHOPYHJ-UHFFFAOYSA-N.svg)
3-[4-(5,5-Dimethyl-4,5-dihydro-1,3-thiazol-2-yl)piperazin-1-yl]propanoic acid
CAS 1374408-50-0C12H21N3O2S
5-Amino-2-(dimethylamino)-N,N-diethylbenzene-1-sulfonamide
CAS 1018606-52-4C12H21N3O2S
![4-Amino-N-[3-(dimethylamino)propyl]-N-methylbenzenesulfonamide chemical structure, C12H21N3O2S, CAS 676327-02-9](/s/VTFIXZUWQUCTPA-UHFFFAOYSA-N.svg)
4-Amino-N-[3-(dimethylamino)propyl]-N-methylbenzenesulfonamide
CAS 676327-02-9C12H21N3O2S
1-Propanesulfonamide, 3-(ethylamino)-N-methyl-N-(4-pyridinylmethyl)-
CAS 1486473-04-4C12H21N3O2S
![N-(2-Methylcyclopropyl)-5-{[(propan-2-yl)amino]methyl}-1H-pyrrole-3-sulfonamide chemical structure, C12H21N3O2S, CAS 1496734-88-3](/s/VOIOBWNCZPSFFW-UHFFFAOYSA-N.svg)
N-(2-Methylcyclopropyl)-5-{[(propan-2-yl)amino]methyl}-1H-pyrrole-3-sulfonamide
CAS 1496734-88-3C12H21N3O2S
![1-{1-[2-(Thian-4-yloxy)ethyl]-1H-1,2,3-triazol-4-yl}propan-1-ol chemical structure, C12H21N3O2S, CAS 2138414-27-2](/s/YAFRHYXPUWIIIZ-UHFFFAOYSA-N.svg)
1-{1-[2-(Thian-4-yloxy)ethyl]-1H-1,2,3-triazol-4-yl}propan-1-ol
CAS 2138414-27-2C12H21N3O2S
- N'-[3-(Diethylamino)phenyl]-N,N-dimethylsulfuric diamide745819-16-3C12H21N3O2S
- N-(3-Aminopropyl)-N-ethyl-4-pyridineethanesulfonamide1179057-98-7C12H21N3O2S
- N-[2-Hydroxy-4-(methylsulfanyl)butyl]-1,3,5-trimethyl-1H-pyrazole-4-carboxamide2320177-61-3C12H21N3O2S
- 3-Cyclopentyl-1-methyl-N-(propan-2-yl)-1H-pyrazole-4-sulfonamide2138389-31-6C12H21N3O2S
- 2-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]acetamide2640863-85-8C12H21N3O2S
- tert-Butyl N-[(1S)-1-(2-amino-1,3-thiazol-4-yl)-2-methylpropyl]carbamate2613299-22-0C12H21N3O2S
- 1-[2-(4-Methanesulfonyl-1H-pyrazol-1-yl)cycloheptyl]methanamine2137586-47-9C12H21N3O2S
- 1-[2-(4-Methanesulfonyl-1H-pyrazol-1-yl)-4-methylcyclohexyl]methanamine2138389-41-8C12H21N3O2S
- tert-Butyl4-(2-isothiocyanatoethyl)piperazine-1-carboxylate2379714-22-2C12H21N3O2S
- Ethyl (4-cyclobutylpiperazine-1-carbonothioyl)carbamate2443965-87-3C12H21N3O2S
- N-{[2-Amino-5-(diethylamino)phenyl]methyl}methanesulfonamide141085-26-9C12H21N3O2S
- 1-(3-Aminophenyl)-N-(2-(dimethylamino)ethyl)-N-methylmethanesulfonamide1409907-68-1C12H21N3O2S
- N-({[2-(4-Amino-3-methylphenyl)ethyl]amino}methyl)ethanesulfonamide112195-33-2C12H21N3O2S
- N-(2-{[2-(4-Amino-2-methylphenyl)ethyl]amino}ethyl)methanesulfonamide139717-27-4C12H21N3O2S
- 1-Isopropyl-2-(1-(pyrrolidin-1-ylsulfonyl)ethyl)-1H-imidazole1420840-23-8C12H21N3O2S
- 2-(4-((2-Methoxyethoxy)methyl)piperidin-1-yl)thiazol-4-amine1365940-97-1C12H21N3O2S
- 1-(Cyclobutylmethyl)-N,N-diethyl-1H-pyrazole-5-sulfonamide2137727-08-1C12H21N3O2S
- 3-[(9aS)-6-Thioxo-2,3,4,8,9,9a-hexahydro-1H-pyrazino[1,2-c]pyrimidin-7-yl]-2,2-dimethyl-propanoic acid2446325-23-9C12H21N3O2S
- 3-[(9aR)-6-Thioxo-2,3,4,8,9,9a-hexahydro-1H-pyrazino[1,2-c]pyrimidin-7-yl]-2,2-dimethyl-propanoic acid2446325-25-1C12H21N3O2S
- 2-[2-(4-Methanesulfonyl-1H-pyrazol-1-yl)ethyl]-N-methylcyclopentan-1-amine2138159-32-5C12H21N3O2S
- 6-(4-Methanesulfonyl-1H-pyrazol-1-yl)-2,2-dimethylcyclohexan-1-amine2138137-01-4C12H21N3O2S
- [1-Cyclopropyl-2-(4-methanesulfonyl-1H-pyrazol-1-yl)ethyl](propyl)amine2137630-40-9C12H21N3O2S
- 2-(4-Methanesulfonyl-1H-pyrazol-1-yl)-N-propylcyclopentan-1-amine2137630-56-7C12H21N3O2S
- 2-(4-Methanesulfonyl-1H-pyrazol-1-yl)-N-methylcycloheptan-1-amine2138345-91-0C12H21N3O2S
- 3-{1-[2-(Thian-4-yloxy)ethyl]-1H-1,2,3-triazol-4-yl}propan-1-ol2138357-24-9C12H21N3O2S
- 4-[3-(4-Methanesulfonyl-1H-pyrazol-1-yl)propyl]piperidine2138195-23-8C12H21N3O2S
- 2-(4-Methanesulfonyl-1H-pyrazol-1-yl)-4,4-dimethylcyclohexan-1-amine2137664-43-6C12H21N3O2S
- 3-(4-Methanesulfonyl-1H-pyrazol-1-yl)-N-propylcyclopentan-1-amine2138009-71-7C12H21N3O2S
- N-Ethyl-3-(4-methanesulfonyl-1H-pyrazol-1-yl)cyclohexan-1-amine2138009-75-1C12H21N3O2S
- 4-Ethyl-2-(4-methanesulfonyl-1H-pyrazol-1-yl)cyclohexan-1-amine2138009-81-9C12H21N3O2S
- [1-Cyclopentyl-2-(4-methanesulfonyl-1H-pyrazol-1-yl)ethyl](methyl)amine2137837-38-6C12H21N3O2S
- 2-(4-Methanesulfonyl-1H-pyrazol-1-yl)-N,4-dimethylcyclohexan-1-amine2137805-85-5C12H21N3O2S
- (1-Cycloheptyl-3-methyl-1H-pyrazol-4-yl)methanesulfonamide2172431-86-4C12H21N3O2S
- [3-Methyl-1-(4-methylcyclohexyl)-1H-pyrazol-4-yl]methanesulfonamide2172327-35-2C12H21N3O2S
- 3-Cyclopropyl-N,1-bis(propan-2-yl)-1H-pyrazole-5-sulfonamide2138012-09-4C12H21N3O2S
- 1-[(4-Ethylpiperazin-1-yl)methyl]-2-methanesulfonylcyclopropane-1-carbonitrile2137603-61-1C12H21N3O2S
- 2-Amino-N-ethyl-N-propyl-2-(pyridin-3-yl)ethane-1-sulfonamide2172306-21-5C12H21N3O2S
- 2-Amino-N-ethyl-N-propyl-2-(pyridin-4-yl)ethane-1-sulfonamide2172105-77-8C12H21N3O2S
- 2-[2-(4-{[(Thiolan-2-yl)methyl]amino}-1H-pyrazol-1-yl)ethoxy]ethan-1-ol2171873-00-8C12H21N3O2S
- tert-Butyl N-[1-amino-3-(2-methyl-1,3-thiazol-4-yl)propan-2-yl]carbamate2228668-73-1C12H21N3O2S
- tert-Butyl N-[3-amino-2-(2-methyl-1,3-thiazol-4-yl)propyl]carbamate2229363-34-0C12H21N3O2S
- tert-Butyl N-[5-(2-aminopropan-2-yl)-4-methyl-1,3-thiazol-2-yl]carbamate2228810-52-2C12H21N3O2S
- tert-Butyl N-[3-amino-2-(2-methyl-1,3-thiazol-5-yl)propyl]carbamate2228660-29-3C12H21N3O2S
- tert-Butyl N-{5-[(2R)-2-aminopropyl]-4-methyl-1,3-thiazol-2-yl}carbamate2227699-19-4C12H21N3O2S
- tert-Butyl N-{4-methyl-5-[2-(methylamino)ethyl]-1,3-thiazol-2-yl}carbamate2229236-22-8C12H21N3O2S
- tert-Butyl N-[(2-amino-1,3-thiazol-4-yl)methyl]-N-(propan-2-yl)carbamate2228656-08-2C12H21N3O2S
- tert-Butyl N-[5-(1-aminopropan-2-yl)-4-methyl-1,3-thiazol-2-yl]carbamate2228357-59-1C12H21N3O2S
- tert-Butyl N-[2-amino-3-(2-methyl-1,3-thiazol-5-yl)propyl]carbamate2229526-05-8C12H21N3O2S
- tert-Butyl N-[1-(2-amino-1,3-thiazol-4-yl)-2-methylpropyl]carbamate1146085-85-9C12H21N3O2S
- tert-Butyl N-{5-[(2S)-2-aminopropyl]-4-methyl-1,3-thiazol-2-yl}carbamate2227707-09-5C12H21N3O2S
- tert-Butyl N-[3-amino-2-methyl-2-(1,3-thiazol-5-yl)propyl]carbamate2228522-10-7C12H21N3O2S
- tert-Butyl N-[1-amino-3-(2-methyl-1,3-thiazol-5-yl)propan-2-yl]carbamate2228628-47-3C12H21N3O2S
- tert-Butyl N-[3-amino-2-(4-methyl-1,3-thiazol-5-yl)propyl]carbamate2229150-08-5C12H21N3O2S
- tert-Butyl N-[5-(3-aminopropyl)-4-methyl-1,3-thiazol-2-yl]carbamate1151467-57-0C12H21N3O2S
- tert-Butyl N-[2-amino-3-(4-methyl-1,3-thiazol-5-yl)propyl]carbamate2229552-88-7C12H21N3O2S
- tert-Butyl N-[3-amino-2-methyl-2-(1,3-thiazol-2-yl)propyl]carbamate2229468-61-3C12H21N3O2S
- tert-Butyl N-[3-amino-2-methyl-2-(1,3-thiazol-4-yl)propyl]carbamate2228622-10-2C12H21N3O2S
- tert-Butyl N-[1-amino-3-(4-methyl-1,3-thiazol-5-yl)propan-2-yl]carbamate2228589-97-5C12H21N3O2S
- tert-Butyl N-[2-amino-3-(2-methyl-1,3-thiazol-4-yl)propyl]carbamate2003915-79-3C12H21N3O2S
- 2-Amino-N-ethyl-N-propyl-2-(pyridin-2-yl)ethane-1-sulfonamide2171874-73-8C12H21N3O2S
- N-Ethyl-2-(4-methanesulfonyl-1H-pyrazol-1-yl)cyclohexan-1-amine2138345-76-1C12H21N3O2S
- tert-Butyl N-{2-[4-(aminomethyl)-5-methyl-1,3-thiazol-2-yl]ethyl}carbamate2137885-64-2C12H21N3O2S
- 5-(4-Methanesulfonyl-1H-pyrazol-1-yl)-N,2,2-trimethylcyclopentan-1-amine2138391-02-1C12H21N3O2S
- 2-{1-[2-(Thian-4-yloxy)ethyl]-1H-1,2,3-triazol-4-yl}propan-2-ol2137828-55-6C12H21N3O2S
- 2-(4-Methanesulfonyl-1H-pyrazol-1-yl)cyclooctan-1-amine2137630-71-6C12H21N3O2S
- 1-Cyclohexyl-2-(4-methanesulfonyl-1H-pyrazol-1-yl)ethan-1-amine2138161-40-5C12H21N3O2S
Frequently asked questions
What is the molar mass of C12H21N3O2S?
The molar mass of C12H21N3O2S is 271.38 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 271.1354 Da.
How many compounds have the formula C12H21N3O2S?
CompoundList lists 90 compounds with the molecular formula C12H21N3O2S, including 4-Amino-3-methyl-N-ethyl-N-(beta-(methanesulfonamido)ethyl)aniline, 2-(3-Ethyl-2-ethylimino-4-oxo-thiazolidin-5-yl)-N-isopropyl-acetamide, 3-Amino-4-(butylamino)-N,N-dimethylbenzenesulfonamide. 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 C12H21N3O2S?
C12H21N3O2S 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.