Molecular formula

C₁₂H₂₁ClN₂O₄

18 compounds have this formula on CompoundList.

Molar mass: 292.76g/mol
Monoisotopic mass: 292.1190Da
Atoms: 40
Elements: 5
Rings plus double bonds: 3

The formula C12H21ClN2O4 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms 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 × 1249.23%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 217.23%
1.008 × 21 = 21.168 g/mol
Cl Chlorine × 112.11%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 29.57%
14.007 × 2 = 28.014 g/mol
O Oxygen × 421.86%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C12H21ClN2O4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 18 of 18 compounds

2,5-Diethyl octahydropyrrolo[2,3-c]pyrrole-2,5-dicarboxylate hydrochloride

CAS 2460756-00-5C₁₂H₂₁ClN₂O₄

1-Oxa-3-azaspiro(4.4)nonane-3-carboxylic acid, 2-oxo-, 2-dimethylaminoethyl ester, hydrochloride

CAS 24247-73-2C₁₂H₂₁ClN₂O₄

tert-Butyl 4-(2-chloroacetamido)-3-hydroxypiperidine-1-carboxylate

CAS 2411198-94-0C₁₂H₂₁ClN₂O₄

(R)-tert-Butyl 4-(2-chloroacetyl)-3-(hydroxymethyl)piperazine-1-carboxylate

CAS 1147422-39-6C₁₂H₂₁ClN₂O₄

Piperazine-1,4-dicarboxylic acid tert-butyl ester 1-chloro-ethyl ester

CAS 1456545-52-0C₁₂H₂₁ClN₂O₄

tert-Butyl 3-(2-chloroacetamido)-3-(2-hydroxyethyl)azetidine-1-carboxylate

CAS 2411260-06-3C₁₂H₂₁ClN₂O₄

tert-Butyl 6-(2-chloroacetamido)-1,4-oxazepane-4-carboxylate

CAS 2411267-86-0C₁₂H₂₁ClN₂O₄

(S)-tert-Butyl 4-(2-chloroacetyl)-3-(hydroxymethyl)piperazine-1-carboxylate

CAS 1383427-96-0C₁₂H₂₁ClN₂O₄

Methyl 2-amino-3-(2-oxo-8-oxa-1-azaspiro[4.5]decan-3-yl)propanoate hydrochloride

CAS 2723436-76-6C₁₂H₂₁ClN₂O₄

Methyl 10-chloro-11-(nitroimino)undecanoate

CAS 88092-52-8C₁₂H₂₁ClN₂O₄

tert-Butyl 4-[2-(chloromethoxy)-2-oxoethyl]piperazine-1-carboxylate

CAS 2137788-07-7C₁₂H₂₁ClN₂O₄

1-tert-Butyl 3-chloromethyl 4-methylpiperazine-1,3-dicarboxylate

CAS 2137446-88-7C₁₂H₂₁ClN₂O₄

1-tert-Butyl 3-chloromethyl 5-aminopiperidine-1,3-dicarboxylate

CAS 2138267-46-4C₁₂H₂₁ClN₂O₄

Chloromethyl 3-{[(tert-butoxy)carbonyl]amino}-1-methylpyrrolidine-3-carboxylate

CAS 2137713-79-0C₁₂H₂₁ClN₂O₄

tert-Butyl 3-{[2-(chloromethoxy)-2-oxoethyl]amino}pyrrolidine-1-carboxylate

CAS 2138284-41-8C₁₂H₂₁ClN₂O₄

Chloromethyl 4-{[(tert-butoxy)carbonyl]amino}piperidine-4-carboxylate

CAS 2137563-82-5C₁₂H₂₁ClN₂O₄

3-[[(2-Chloroethyl)amino]carbonyl]-3-hydroxy-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester

CAS 2468232-04-2C₁₂H₂₁ClN₂O₄

2-(((Allyloxy)carbonyl)amino)-3-(piperidin-3-yl)propanoic acid hydrochloride

CAS 3017212-31-3C₁₂H₂₁ClN₂O₄

Frequently asked questions

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What is the molar mass of C12H21ClN2O4?

The molar mass of C12H21ClN2O4 is 292.76 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 292.1190 Da.

How many compounds have the formula C12H21ClN2O4?

CompoundList lists 18 compounds with the molecular formula C12H21ClN2O4, including 2,5-Diethyl octahydropyrrolo[2,3-c]pyrrole-2,5-dicarboxylate hydrochloride, 1-Oxa-3-azaspiro(4.4)nonane-3-carboxylic acid, 2-oxo-, 2-dimethylaminoethyl ester, hydrochloride, tert-Butyl 4-(2-chloroacetamido)-3-hydroxypiperidine-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 C12H21ClN2O4?

C12H21ClN2O4 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.