Molecular formula
C12H21NO4S
93 compounds have this formula on CompoundList.
- Molar mass
- 275.36g/mol
- Monoisotopic mass
- 280.1505Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 3
The formula C12H21NO4S describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 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 × 1252.34%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 217.69%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.09%14.007 × 1 = 14.007 g/mol
- O Oxygen × 423.24%15.999 × 4 = 63.996 g/mol
- S Sulfur × 111.64%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C12H21NO4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 93 of 93 compounds
Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, 4-methylbenzenesulfonate (1:1)
CAS 55357-38-5C12H21NO4S
Ethyl N-Boc-2-thiomorpholinecarboxylate
CAS 1346597-50-9C12H21NO4S
![2-({1-[(tert-Butoxy)carbonyl]piperidin-4-yl}sulfanyl)acetic acid chemical structure, C12H21NO4S, CAS 766539-10-0](/s/LXJMMJOCIYELSR-UHFFFAOYSA-N.svg)
2-({1-[(tert-Butoxy)carbonyl]piperidin-4-yl}sulfanyl)acetic acid
CAS 766539-10-0C12H21NO4S
S-(2-Hydroxycyclohexyl)-N-acetyl-(L)-cysteine methyl ester
CAS 78414-55-8C12H21NO4S
4-tert-Butyl 3-ethyl thiomorpholine-3,4-dicarboxylate
CAS 859833-24-2C12H21NO4S
1-Pyrrolidinecarboxylic acid, 4-(acetylthio)-2-(hydroxymethyl)-, 1,1-dimethylethyl ester, (2S,4S)-
CAS 148017-42-9C12H21NO4S
(4-Boc-amino-tetrahydrothiopyran-4-yl)-acetic acid
CAS 946761-08-6C12H21NO4S
1-tert-Butyl 3-methyl 3-(methylthio)pyrrolidine-1,3-dicarboxylate
CAS 942190-28-5C12H21NO4S
(4R)-1-Boc-4-methylthiol-L-proline methyl ester
CAS 1252640-75-7C12H21NO4S
(4S)-1-Boc-4-methylthiol-L-proline methyl ester
CAS 93967-77-2C12H21NO4S
tert-Butyl 3-(cyclopropylmethane)sulfonylazetidine-1-carboxylate
CAS 1820741-23-8C12H21NO4S
N-(3-Acetylthio-2-methylpropanoyl)glycine tert-Butyl Ester
CAS 1076198-75-8C12H21NO4S
(2S,4R)-tert-Butyl 4-(acetylthio)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS 148017-39-4C12H21NO4S
(S)-4-tert-Butyl 3-ethyl thiomorpholine-3,4-dicarboxylate
CAS 2007919-61-9C12H21NO4S
(S)-1-tert-Butyl 3-methyl 3-(methylthio)pyrrolidine-1,3-dicarboxylate
CAS 1093063-63-8C12H21NO4S
(R)-3-Carboxymethylsulfanyl-piperidine-1-carboxylic acid tert-butyl ester
CAS 1353994-70-3C12H21NO4S
![tert-Butyl N-(6,6-dioxo-6-thiaspiro[2.5]octan-1-yl)carbamate chemical structure, C12H21NO4S, CAS 2251054-06-3](/s/BFDXIYNFZXYDFE-UHFFFAOYSA-N.svg)
tert-Butyl N-(6,6-dioxo-6-thiaspiro[2.5]octan-1-yl)carbamate
CAS 2251054-06-3C12H21NO4S
(1-Acetyl-2,2,5,5-tetramethylpyrrol-3-yl)methyl methanesulfonate
CAS 887352-28-5C12H21NO4S
(2R,4R)-tert-Butyl 4-(acetylthio)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS 148017-34-9C12H21NO4S
tert-Butyl (2R,4S)-4-(acetylsulfanyl)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS 148017-27-0C12H21NO4S
3-Carboxymethylsulfanyl-piperidine-1-carboxylic acid tert-butyl ester
CAS 1353982-03-2C12H21NO4S
(S)-3-Carboxymethylsulfanyl-piperidine-1-carboxylic acid tert-butyl ester
CAS 1353994-79-2C12H21NO4S
tert-Butyl 3-((2-ethoxy-2-oxoethyl)-thio)azetidine-1-carboxylate
CAS 1648864-56-5C12H21NO4S
Isopropyl 3-(1-(methylsulfonyl)piperidin-4-yl)acrylate
CAS 937282-79-6C12H21NO4S
- Methyl 4-(Boc-amino)tetrahydro-2H-thiopyran-4-carboxylate139542-07-7C12H21NO4S
- N-(3-Acetylthio-2-methylpropanoyl)glycine tert-Butyl Ester-d51190018-72-4C12H21NO4S
- tert-Butyl 2-[(acetylsulfanyl)methyl]morpholine-4-carboxylate933477-81-7C12H21NO4S
- Ethyl 4-(cyclopropanesulfonamido)-2-methylcyclopentanecarboxylate1201188-09-1C12H21NO4S
- Ethyl 7-(methylsulfonyl)-7-azaspiro[3.5]nonane-2-carboxylate1227610-33-4C12H21NO4S
- N-(Furan-3-ylmethyl)-N-(2-methoxyethyl)-2-methylpropane-1-sulfonamide1421451-39-9C12H21NO4S
- 9-(2-Ethenylsulfonylethyl)-1-methyl-2,6-dioxa-9-azaspiro[4.5]decane2224268-75-9C12H21NO4S
- (3S)-4-[(tert-Butoxy)carbonyl]-2,2-dimethylthiomorpholine-3-carboxylic acid2413847-14-8C12H21NO4S
- [(tert-Butoxycarbonyl)amino](tetrahydro-2H-thiopyran-4-yl)acetic acid1219420-46-8C12H21NO4S
- 4-(Cyclopropanesulfonamidomethyl)-2-ethylcyclopentanecarboxylic acid1310730-64-3C12H21NO4S
- (3R)-3-((tert-Butoxycarbonyl)amino)-1-(methylthio)cyclopentanecarboxylic acid693246-44-5C12H21NO4S
- 3-[(2-Methylpropane-1-sulfonyl)amino]bicyclo[2.2.1]heptane-2-carboxylic acid1378431-96-9C12H21NO4S
- N-[3-(Furan-2-yl)-2-hydroxy-2-methylpropyl]butane-1-sulfonamide1790194-73-8C12H21NO4S
- rac-(4aR,7aS)-4-[2-(ethenesulfonyl)ethyl]-2,2-dimethyl-hexahydro-2H-furo[3,4-b][1,4]oxazine2248837-98-9C12H21NO4S
- 1-(1,1-Dimethylethyl) (2S,3R)-3-[(methylthio)methyl]-1,2-pyrrolidinedicarboxylate193538-93-1C12H21NO4S
- rac-tert-Butyl 2-[(3R,3aS,6aS)-1,1-dioxo-hexahydro-2H-1lambda6-thieno[2,3-c]pyrrol-3-yl]acetate2248355-92-0C12H21NO4S
- rac-tert-Butyl 2-[(3R,3aR,6aR)-1,1-dioxo-hexahydro-2H-1lambda6-thieno[2,3-c]pyrrol-3-yl]acetate2248382-97-8C12H21NO4S
- {Spiro[bicyclo[2.2.2]octane-2,2'-[1,4]dioxan]-6'-yl}methanesulfonamide2172072-96-5C12H21NO4S
- 10-[(Oxolan-3-yl)methyl]-6-oxa-2lambda6-thia-9-azaspiro[4.5]decane-2,2-dione2171582-75-3C12H21NO4S
- (3R)-4-(tert-Butoxycarbonyl)-2,2-dimethylthiomorpholine-3-carboxylic acid2381617-94-1C12H21NO4S
- tert-Butyl N-[1-(cyclopropylmethyl)cyclopropyl]sulfonylcarbamate681808-29-7C12H21NO4S
- 2-{[2-(Morpholin-4-yl)ethyl]sulfanyl}ethyl 3-oxobutanoate89055-20-9C12H21NO4S
- 2-(7-Carboxyheptyl)-1,3-thiazolidine-4-carboxylic acid64370-97-4C12H21NO4S
- 3-(Butane-1-sulfonyl)-1-butylpyrrolidine-2,5-dione62163-90-0C12H21NO4S
- 2-(4-{[(tert-Butoxy)carbonyl]amino}thian-3-yl)acetic acid1784689-52-6C12H21NO4S
- tert-Butyl 2-thia-7-azaspiro[3.5]nonane-7-carboxylate 2,2-dioxide2410230-00-9C12H21NO4S
- tert-Butyl 6-(methylsulfonyl)-2-azaspiro[3.3]heptane-2-carboxylate2376599-46-9C12H21NO4S
- 1-(tert-Butyl) 3-methyl (R)-3-(methylthio)pyrrolidine-1,3-dicarboxylate2708342-84-9C12H21NO4S
- tert-Butyl 3-(2-methoxyacetyl)thiomorpholine-4-carboxylate2008792-00-3C12H21NO4S
- 2-(3-{[(tert-Butoxy)carbonyl]amino}thian-3-yl)acetic acid2171893-49-3C12H21NO4S
- 2-(3-{[(tert-Butoxy)carbonyl]amino}-2-methylthiolan-3-yl)acetic acid2171662-43-2C12H21NO4S
- 2-(3-{[(tert-Butoxy)carbonyl]amino}-5-methylthiolan-3-yl)acetic acid2140974-02-1C12H21NO4S
- 2-(3-{[(tert-Butoxy)carbonyl]amino}-4-methylthiolan-3-yl)acetic acid2139699-07-1C12H21NO4S
- {8,8-Dimethyl-3-oxo-2-oxaspiro[4.5]decan-1-yl}methanesulfonamide2172006-50-5C12H21NO4S
- {8-Methyl-3-oxo-2-oxaspiro[4.6]undecan-1-yl}methanesulfonamide2172396-90-4C12H21NO4S
- {3-Oxo-2-oxaspiro[4.7]dodecan-1-yl}methanesulfonamide2171812-15-8C12H21NO4S
- {8-Ethyl-3-oxo-2-oxaspiro[4.5]decan-1-yl}methanesulfonamide2171812-27-2C12H21NO4S
- {7,7-Dimethyl-3-oxo-2-oxaspiro[4.5]decan-1-yl}methanesulfonamide2172233-43-9C12H21NO4S
- 3'-(Methoxymethyl)-8lambda6-thiaspiro[bicyclo[3.2.1]octane-3,2'-morpholine]-8,8-dione2171767-08-9C12H21NO4S
- Methyl 6-(ethylsulfamoyl)spiro[2.5]octane-1-carboxylate2172502-93-9C12H21NO4S
- Methyl 2-amino-2-[1-(2,2-dimethyl-1,1-dioxo-1lambda6-thiolan-3-yl)cyclopropyl]acetate2228092-72-4C12H21NO4S
- 3-{[(tert-Butoxy)carbonyl]amino}-3-[1-(methylsulfanyl)cyclopropyl]propanoic acid2148649-18-5C12H21NO4S
- 3-{[(tert-Butoxy)carbonyl]amino}-1-[(methylsulfanyl)methyl]cyclobutane-1-carboxylic acid2757916-99-5C12H21NO4S
- 2-{3-[(tert-Butoxy)carbonyl]-2,2-dimethyl-1,3-thiazolidin-4-yl}acetic acid2172531-08-5C12H21NO4S
- 2-{[(tert-Butoxy)carbonyl]amino}-3-(thiolan-2-yl)propanoic acid2156850-82-5C12H21NO4S
- 3-{[(tert-Butoxy)carbonyl]amino}-3-(thiolan-3-yl)propanoic acid2159582-97-3C12H21NO4S
- 3-{[(tert-Butoxy)carbonyl]amino}-3-(thietan-3-yl)butanoic acid2171968-80-0C12H21NO4S
- tert-Butyl 2,2-dioxo-2lambda6-thia-7-azaspiro[4.4]nonane-9-carboxylate2172520-84-0C12H21NO4S
- 14,14-Dimethyl-2,6-dioxa-9lambda6-thia-12-azadispiro[4.1.4^{7}.3^{5}]tetradecane-9,9-dione2171872-15-2C12H21NO4S
- 4-{2,6-Dioxa-9-azaspiro[4.5]decan-10-yl}-1lambda6-thiane-1,1-dione2171767-98-7C12H21NO4S
- 10-(Oxan-4-yl)-6-oxa-2lambda6-thia-9-azaspiro[4.5]decane-2,2-dione2171582-63-9C12H21NO4S
- 2-(1-{[(tert-Butoxy)carbonyl]amino}-3-(methylsulfanyl)cyclobutyl)acetic acid2171873-53-1C12H21NO4S
- {7,9-Dimethyl-3-oxo-2-oxaspiro[4.5]decan-1-yl}methanesulfonamide2172527-91-0C12H21NO4S
- 3-[(tert-Butoxy)carbonyl]-2-ethyl-1,3-thiazinane-4-carboxylic acid2385406-70-0C12H21NO4S
- tert-Butyl 2-{1,1-dioxo-hexahydro-2H-1lambda6-thieno[2,3-c]pyrrol-3-yl}acetate2639422-92-5C12H21NO4S
- tert-Butyl 5,5-dioxo-octahydro-5lambda6-thiopyrano[3,4-c]pyrrole-7a-carboxylate2639410-37-8C12H21NO4S
- tert-Butyl 1,1-dioxo-1lambda6-thia-7-azaspiro[3.5]nonane-2-carboxylate2639457-64-8C12H21NO4S
- tert-Butyl N-(1,1-dioxo-1lambda6-thiolan-3-yl)-N-(prop-2-en-1-yl)carbamate2680796-33-0C12H21NO4S
- 2-{[(tert-Butoxy)carbonyl]amino}-3-(thiolan-3-yl)propanoic acid2145459-49-8C12H21NO4S
- tert-Butyl 2-(2-methoxyacetyl)thiomorpholine-4-carboxylate2137587-85-8C12H21NO4S
- 4-({[(tert-Butoxy)carbonyl]amino}methyl)thiane-4-carboxylic acid2137862-07-6C12H21NO4S
- rac-tert-Butyl (3aR,7aR)-5,5-dioxo-octahydro-5lambda6-thiopyrano[3,4-c]pyrrole-7a-carboxylate2870660-83-4C12H21NO4S
- 4-(N-Cyclopentylsulfamoyl)cyclohexanecarboxylic acid3096316-55-8C12H21NO4S
- tert-Butyl 6-thia-2-azaspiro[3.5]nonane-2-carboxylate 6,6-dioxide2384292-66-2C12H21NO4S
- tert-Butyl (S,E)-(1-cyclopropyl-3-(methylsulfonyl)allyl)carbamate3026089-41-5C12H21NO4S
- (2S)-2-{[(tert-Butoxy)carbonyl]amino}-4-(prop-2-en-1-ylsulfanyl)butanoic acid2382354-77-8C12H21NO4S
- 3-O-tert-Butyl 4-O-methyl (4R)-2,2-dimethyl-1,3-thiazolidine-3,4-dicarboxylate5317-16-8C12H21NO4S
- tert-Butyl 5-cyclopropyl-4,4-dimethyl-1,2,3-oxathiazolidine-3-carboxylate 2-oxide2770106-06-2C12H21NO4S
- tert-Butyl (3-((2-oxotetrahydrofuran-3-yl)thio)propyl)carbamate1333401-19-6C12H21NO4S
Frequently asked questions
What is the molar mass of C12H21NO4S?
The molar mass of C12H21NO4S is 275.36 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 280.1505 Da.
How many compounds have the formula C12H21NO4S?
CompoundList lists 93 compounds with the molecular formula C12H21NO4S, including Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, 4-methylbenzenesulfonate (1:1), Ethyl N-Boc-2-thiomorpholinecarboxylate, 2-({1-[(tert-Butoxy)carbonyl]piperidin-4-yl}sulfanyl)acetic acid. 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 C12H21NO4S?
C12H21NO4S has a degree of unsaturation of 3. 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.