Molecular formula
C12H21NO4
992 compounds have this formula on CompoundList.
- Molar mass
- 243.30g/mol
- Monoisotopic mass
- 243.1471Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 3
The formula C12H21NO4 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. 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 × 1259.24%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 218.70%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.76%14.007 × 1 = 14.007 g/mol
- O Oxygen × 426.30%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C12H21NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 992 compounds
1-tert-Butyl 3-methyl 3-ethylazetidine-1,3-dicarboxylate
CAS 1262410-80-9C12H21NO4
![3-Methylbut-2-en-1-yl 2-{[(tert-butoxy)carbonyl]amino}acetate chemical structure, C12H21NO4, CAS 82706-45-4](/s/RETUDQDPHDHFRZ-UHFFFAOYSA-N.svg)
3-Methylbut-2-en-1-yl 2-{[(tert-butoxy)carbonyl]amino}acetate
CAS 82706-45-4C12H21NO4
2-tert-Butyloxycarbonylamino-5-heptenoic Acid
CAS 119808-36-5C12H21NO4
3-tert-Butoxycarbonylamino-3-cyclobutyl-propionic acid
CAS 903094-78-0C12H21NO4
1-tert-Butyl 3-methyl (3S)-piperidine-1,3-dicarboxylate
CAS 88466-76-6C12H21NO4
![tert-Butyl 9-hydroxy-3-oxa-7-azabicyclo[3.3.1]nonane-7-carboxylate chemical structure, C12H21NO4, CAS 1147557-68-3](/s/GFLBASJQJLQUMN-UHFFFAOYSA-N.svg)
tert-Butyl 9-hydroxy-3-oxa-7-azabicyclo[3.3.1]nonane-7-carboxylate
CAS 1147557-68-3C12H21NO4
Ethyl 3-((tert-butoxycarbonyl)amino)cyclobutanecarboxylate
CAS 871014-26-5C12H21NO4
2-(1-(tert-Butoxycarbonyl)-3-methylpyrrolidin-3-yl)acetic acid
CAS 1422344-11-3C12H21NO4
4-Pentenoylcarnitine
CAS 20224-65-1C12H21NO4
Ethyl (R)-1-Boc-3-pyrrolidinecarboxylate
CAS 1314419-65-2C12H21NO4
2S,3R-1-Boc-2-methyl-piperidine-3-carboxylic acid
CAS 1260591-23-8C12H21NO4
(S)-3-tert-Butoxycarbonylamino-3-cyclobutyl-propionic acid
CAS 1260604-62-3C12H21NO4
(R)-1-Boc-azepane-2-carboxylic acid
CAS 1227926-67-1C12H21NO4
(±)-Cis-N-Boc-4-methyl-pipecolinic acid
CAS 1821774-16-6C12H21NO4
Ethyl (1R,2R)-rel-2-(Boc-aminomethyl)cyclopropanecarboxylate
CAS 946598-53-4C12H21NO4
N-Boc-N-methyl-(S)-3-cyclopropylalanine
CAS 156047-46-0C12H21NO4
(1R,3S)-3-((tert-Butoxycarbonyl)amino)cyclopentyl acetate
CAS 225641-82-7C12H21NO4
1-(tert-Butoxycarbonyl)-5,5-dimethylpyrrolidine-3-carboxylic acid
CAS 2408959-55-5C12H21NO4
(R)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate
CAS 153053-19-1C12H21NO4
![Methyl (1S,2S)-2-{[(tert-butoxy)carbonyl]amino}cyclopentane-1-carboxylate chemical structure, C12H21NO4, CAS 192385-82-3](/s/LVSNFSRSQZFNPY-IUCAKERBSA-N.svg)
Methyl (1S,2S)-2-{[(tert-butoxy)carbonyl]amino}cyclopentane-1-carboxylate
CAS 192385-82-3C12H21NO4
(R)-1-(tert-Butoxycarbonyl)azepane-3-carboxylic acid
CAS 851593-77-6C12H21NO4
(±)-Trans-N-Boc-4-methyl-pipecolinic acid
CAS 123811-83-6C12H21NO4
(R)-Boc-2-amino-3,3-dimethyl-pent-4-enoic acid
CAS 854250-89-8C12H21NO4
![Cyclobutanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-, ethyl ester chemical structure, C12H21NO4, CAS 163554-54-9](/s/RISAKARUJJDFTJ-UHFFFAOYSA-N.svg)
Cyclobutanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-, ethyl ester
CAS 163554-54-9C12H21NO4
- (S)-1-(tert-Butoxycarbonyl)-3-methylpiperidine-3-carboxylic acid1415018-76-6C12H21NO4
- cis-3-Methyl-piperidine-1,2-dicarboxylic acid 1-tert-butyl ester123834-09-3C12H21NO4
- trans-1-tert-Butoxycarbonyl-4-methyl-piperidine-3-carboxylic acid1932377-55-3C12H21NO4
- (S)-1-(tert-Butoxycarbonyl)-3,3-dimethylpyrrolidine-2-carboxylic acid174060-98-1C12H21NO4
- Cyclopentanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester248262-96-6C12H21NO4
- tert-Butyl 7-hydroxy-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate1779457-66-7C12H21NO4
- cis-1-[(tert-Butoxy)carbonyl]-4-ethylpyrrolidine-3-carboxylic acid1310731-87-3C12H21NO4
- 2-(1-(((tert-Butoxycarbonyl)amino)methyl)cyclobutyl)acetic acid1384441-97-7C12H21NO4
- cis-3-[2-(tert-Butoxy)-2-oxoethyl]-4-methylpyrrolidine-3-carboxylic acid1427058-29-4C12H21NO4
- Ethyl 2-(allyl(tert-butoxycarbonyl)amino)acetate251948-87-5C12H21NO4
- (R)-1-(tert-Butoxycarbonyl)-3,3-dimethylpyrrolidine-2-carboxylic acid1645565-12-3C12H21NO4
- 1 suppliersN-Boc-2-methyl-D-proline methyl ester1358783-73-9C12H21NO4
- (S)-1-(tert-Butoxycarbonyl)azepane-3-carboxylic acid1427514-89-3C12H21NO4
- 2-{[(tert-Butoxy)carbonyl]amino}-1-methylcyclopentane-1-carboxylic acid1555873-76-1C12H21NO4
- O1-tert-butyl O3-methyl (3S)-3-methylpyrrolidine-1,3-dicarboxylate2375165-13-0C12H21NO4
- (2R,5S)-1-[(tert-Butoxy)carbonyl]-5-methylpiperidine-2-carboxylic acid1430078-02-6C12H21NO4
- (S)-1-tert-Butyl 2-ethyl pyrrolidine-1,2-dicarboxylate135097-23-3C12H21NO4
- Methyl cis-2-(Boc-amino)cyclopentanecarboxylate164916-42-1C12H21NO4
- Diethyl 4-aminocyclohexane-1,1-dicarboxylate57899-68-0C12H21NO4
- 1-tert-Butyl 3-methyl (3R,4R)-4-methylpyrrolidine-1,3-dicarboxylate1821727-20-1C12H21NO4
- a-[N-Boc-(methyl)amino]cyclobutaneacetic acid1515550-66-9C12H21NO4
- rac-1-tert-Butyl 3-methyl (3R,4R)-4-methylpyrrolidine-1,3-dicarboxylate2089245-56-5C12H21NO4
- tert-Butyl 4-hydroxy-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate1822505-03-2C12H21NO4
- (2S)-1-[(tert-Butoxy)carbonyl]-2-methylpiperidine-4-carboxylic acid2227202-40-4C12H21NO4
- (S)-1-tert-Butyl 3-ethyl pyrrolidine-1,3-dicarboxylate1421256-03-2C12H21NO4
- tert-Butyl 4-acetoxypiperidine-1-carboxylate850452-53-8C12H21NO4
- 2-(2-{[(tert-Butoxy)carbonyl]amino}cyclopentyl)acetic acid903094-82-6C12H21NO4
- Rac-2-[(1R,2S)-2-{[(tert-butoxy)carbonyl]amino}cyclopentyl]acetic acid1820581-65-4C12H21NO4
- (2S,4R)-4-Ethyl-1,2-pyrrolidinedicarboxylic Acid tert-Butyl Ester924304-81-4C12H21NO4
- Racemic-(3S,3aS,7aR)-tert-butyl 3-hydroxyhexahydropyrano[3,2-b]pyrrole-1(2H)-carboxylate1330766-33-0C12H21NO4
- trans-3-(Boc-amino)-2,2-dimethylcyclobutanecarboxylic acid1392803-26-7C12H21NO4
- tert-Butyl 8-hydroxy-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate1779396-21-2C12H21NO4
- Methyl (2R,4S)-1-Boc-4-methylpyrrolidine-2-carboxylate879374-49-9C12H21NO4
- N-Boc-(+/-)-cis-2-amino-2-methyl-cyclopentane-carboxylic acid1335031-77-0C12H21NO4
- (2R,4R)-tert-Butyl 4-hydroxy-2-propionylpyrrolidine-1-carboxylate1932492-10-8C12H21NO4
- (E)-Ethyl 4-((tert-butoxycarbonyl)(methyl)amino)but-2-enoate149650-08-8C12H21NO4
- (S)-Methyl 2-(tert-butoxycarbonylamino)-3-cyclopropylpropanoate104347-84-4C12H21NO4
- (S)-tert-Butyl 4-acetyl-2,2-dimethyloxazolidine-3-carboxylate785828-28-6C12H21NO4
- 1-tert-Butyl 2-methyl (2S,4R)-4-methylpyrrolidine-1,2-dicarboxylate1822577-89-8C12H21NO4
- (2S)-1-Morpholino-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-one135206-86-9C12H21NO4
- 2-Methyl-4-(morpholin-4-yl)-4-oxo-2-(propan-2-yl)butanoic acid923225-52-9C12H21NO4
- 1-tert-Butyl 3-methyl 4-methylpyrrolidine-1,3-dicarboxylate1512425-95-4C12H21NO4
- (2S,4S)-N-Boc-4-methyl-pipecolinic acid2165792-61-8C12H21NO4
- (2R)-Boc-2-amino-6-heptenoic acid1150697-96-3C12H21NO4
- Ethyl 1-(((tert-butoxycarbonyl)amino)methyl)cyclopropane-1-carboxylate942830-53-7C12H21NO4
- 1-((tert-Butoxycarbonyl)(ethyl)amino)cyclobutane-1-carboxylic acid1202858-80-7C12H21NO4
- (2S)-2-(tert-Butoxycarbonylamino)-4-cyclopropyl-butanoic acid1372404-84-6C12H21NO4
- tert-Butyl 4-(2-oxoethoxy)piperidine-1-carboxylate919360-34-2C12H21NO4
- 2-(1-[(tert-Butoxy)carbonyl]pyrrolidin-3-yl)propanoic acid1367932-46-4C12H21NO4
- (S)-2-((tert-Butoxycarbonyl)amino)-5-methylhex-5-enoic acid1369532-07-9C12H21NO4
- tert-Butyl 8-(hydroxymethyl)-2-oxa-6-azaspiro[3.4]octane-6-carboxylate1934949-83-3C12H21NO4
- tert-Butyl 7-hydroxy-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate2306260-84-2C12H21NO4
- 3-(2-{[(tert-Butoxy)carbonyl]amino}ethyl)cyclobutane-1-carboxylic acid2352790-29-3C12H21NO4
- 2-Propanol, 1-isopentoxy-3-(2-propynyloxy)-, carbamate14669-16-0C12H21NO4
- Ethyl (2E,4S)-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-pentenoate104700-37-0C12H21NO4
- (2R)-2-(tert-Butyloxycarbonylamino)-4-pentenoic acid ethyl ester149117-85-1C12H21NO4
- Methyl 2-{[(tert-butoxy)carbonyl]amino}hex-5-enoate193223-77-7C12H21NO4
- (R)-tert-Butyl 4-acetyl-2,2-dimethyloxazolidine-3-carboxylate167102-63-8C12H21NO4
- Ethyl 2-{[(tert-butoxy)carbonyl]amino}pent-4-enoate135722-56-4C12H21NO4
- (2S)-tert-Butyl 3-hydroxy-2-isopropyl-5-oxopyrrolidine-1-carboxylate1824507-86-9C12H21NO4
- Boc-(S)-2-Amino-5-methylhex-4-enoic acid123098-61-3C12H21NO4
- Ethyl 1-(2-ethoxy-2-oxoethyl)piperidine-3-carboxylate114725-08-5C12H21NO4
- cis-2-tert-Butoxycarbonylamino-2-methyl-cyclopentanecarboxylic acid1212127-10-0C12H21NO4
- Phenol, compd. with 2,2',2''-nitrilotris(ethanol) (1:1)23184-71-6C12H21NO4
- Methyl 2-(Boc-amino)cyclopentanecarboxylate592503-55-4C12H21NO4
- Methyl 2-[3-(Boc-amino)cyclobutyl]acetate154748-65-9C12H21NO4
- (S)-2-tert-Butoxycarbonylamino-pent-4-enoic acid ethyl ester1028191-70-9C12H21NO4
- Ethyl 4-hydroxy-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate1785764-72-8C12H21NO4
- (3S,4S)-1-Boc-4-methyl-piperidine-3-carboxylic acid1932626-34-0C12H21NO4
- N-Boc-(+/-)-3-amino-3,4-dimethylpent-4-enoic acid1335042-48-2C12H21NO4
- Racemic-(3S,5S)-tert-butyl 3-hydroxy-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate1445951-78-9C12H21NO4
- 2-{[(tert-Butoxy)carbonyl]amino}-5-methylhex-5-enoic acid1701725-79-2C12H21NO4
- (3S,5S)-1-Boc-5-methylpiperidine-3-carboxylic Acid1095906-17-4C12H21NO4
- 2-{[(tert-Butoxy)carbonyl]amino}-2-cyclobutylpropanoic acid1878774-28-7C12H21NO4
- tert-Butyl 8-(hydroxymethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate2122197-01-5C12H21NO4
- (1R,3R)-3-((tert-Butoxycarbonyl)amino)-1-methylcyclopentane-1-carboxylic acid2243512-73-2C12H21NO4
Frequently asked questions
What is the molar mass of C12H21NO4?
The molar mass of C12H21NO4 is 243.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 243.1471 Da.
How many compounds have the formula C12H21NO4?
CompoundList lists 992 compounds with the molecular formula C12H21NO4, including 1-tert-Butyl 3-methyl 3-ethylazetidine-1,3-dicarboxylate, 3-Methylbut-2-en-1-yl 2-{[(tert-butoxy)carbonyl]amino}acetate, 2-tert-Butyloxycarbonylamino-5-heptenoic 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 C12H21NO4?
C12H21NO4 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.