C13H21NO4
836 compounds have this formula on CompoundList.
- Molar mass
- 255.31g/mol
- Monoisotopic mass
- 255.1471Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 4
The formula C13H21NO4 describes a molecule made of 13 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 × 1361.16%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 218.29%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.49%14.007 × 1 = 14.007 g/mol
- O Oxygen × 425.07%15.999 × 4 = 63.996 g/mol
Compounds with the formula C13H21NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 801 to 836 of 836 compounds
![tert-Butyl 4-oxo-7-oxa-2-azaspiro[4.5]decane-2-carboxylate chemical structure, C13H21NO4, CAS 2955542-98-8](/s/CUGKTLGPNIKVJN-UHFFFAOYSA-N.svg)
![tert-Butyl 9-oxo-7-oxa-2-azaspiro[4.5]decane-2-carboxylate chemical structure, C13H21NO4, CAS 2955551-63-8](/s/KKRRLBKNSKPVIM-UHFFFAOYSA-N.svg)
![tert-Butyl 4-oxo-2-oxa-6-azaspiro[4.5]decane-6-carboxylate chemical structure, C13H21NO4, CAS 2955543-51-6](/s/POVWOVFFXRCPQR-UHFFFAOYSA-N.svg)
![tert-Butyl 4-oxo-2-oxa-7-azaspiro[4.5]decane-7-carboxylate chemical structure, C13H21NO4, CAS 2955552-23-3](/s/SKIJBJVAPDQTDD-UHFFFAOYSA-N.svg)
![tert-Butyl N-[(5-formyl-3-oxabicyclo[3.1.1]heptan-1-yl)methyl]carbamate chemical structure, C13H21NO4, CAS 2920416-14-2](/s/IJGLKVPRSKSIGW-UHFFFAOYSA-N.svg)
![2-O-tert-Butyl 1-O-methyl (1R,6R)-2-azabicyclo[4.1.0]heptane-1,2-dicarboxylate chemical structure, C13H21NO4, CAS 2940866-02-2](/s/MTYIZWZZJUYXRD-NOZJJQNGSA-N.svg)
![2-O-tert-Butyl 1-O-methyl (1R,6S)-2-azabicyclo[4.1.0]heptane-1,2-dicarboxylate chemical structure, C13H21NO4, CAS 2940874-09-7](/s/MTYIZWZZJUYXRD-TVQRCGJNSA-N.svg)
![(7S)-5-tert-Butoxycarbonyl-5-azaspiro[2.5]octane-7-carboxylic acid chemical structure, C13H21NO4, CAS 2920207-56-1](/s/KPKQLOPUJBUOTE-VIFPVBQESA-N.svg)
![(7R)-5-tert-Butoxycarbonyl-5-azaspiro[2.5]octane-7-carboxylic acid chemical structure, C13H21NO4, CAS 2920232-04-6](/s/KPKQLOPUJBUOTE-SECBINFHSA-N.svg)
![(8S)-5-tert-Butoxycarbonyl-5-azaspiro[2.5]octane-8-carboxylic acid chemical structure, C13H21NO4, CAS 2920206-14-8](/s/AHZRVRUGRAQWGA-SECBINFHSA-N.svg)
![tert-Butyl 8-hydroxy-2-oxo-6-azaspiro[3.5]nonane-6-carboxylate chemical structure, C13H21NO4, CAS 2385541-89-7](/s/QCDCOCLUKWWMRI-UHFFFAOYSA-N.svg)
![tert-Butyl 9-oxo-2-oxa-7-azaspiro[4.5]decane-7-carboxylate chemical structure, C13H21NO4, CAS 2386250-92-4](/s/UYPNYTDBQFWVQW-UHFFFAOYSA-N.svg)
![3-Isopropyl 8-methyl (1R,5S)-3-azabicyclo[3.2.1]octane-3,8-dicarboxylate chemical structure, C13H21NO4, CAS 2411591-24-5](/s/KQGBLYCZQQEVPI-ZACCUICWSA-N.svg)
![6-Aza-bicyclo[3.1.1]heptane-3,6-dicarboxylic acid 6-tert-butyl ester 3-methyl ester chemical structure, C13H21NO4, CAS 3026713-37-8](/s/ZJNHBGDIRQWZQU-UHFFFAOYSA-N.svg)
![4-[[[(1R,4E)-4-Cycloocten-1-yloxy]carbonyl]amino]butanoic acid,stereoisomer chemical structure, C13H21NO4, CAS 1354323-65-1](/s/XCBAHSDXGKBSOH-UHFFFAOYSA-N.svg)
![tert-Butyl N-[3-(3-oxobut-1-en-1-yl)oxolan-3-yl]carbamate chemical structure, C13H21NO4, CAS 2229688-67-7](/s/YWLHCHPIIQBZIA-AATRIKPKSA-N.svg)
![rac-(1R,2R,4R)-2-{[(tert-Butoxy)carbonyl]amino}bicyclo[2.2.1]heptane-1-carboxylic acid chemical structure, C13H21NO4, CAS 2741646-83-1](/s/FBCDQXWGMGZAAZ-ZDMBXUJBSA-N.svg)
![rac-(2R,3S)-1-[(tert-Butoxy)carbonyl]-3-cyclobutylazetidine-2-carboxylic acid chemical structure, C13H21NO4, CAS 2952824-93-8](/s/WCCYQNFSDQLGMK-UWVGGRQHSA-N.svg)
![rac-tert-Butyl N-[(2R,3S)-2-(but-2-enoyl)oxolan-3-yl]carbamate chemical structure, C13H21NO4, CAS 2227802-32-4](/s/XAIVNWCXLLGPEG-WUIGSMQYSA-N.svg)
![rac-tert-Butyl N-[(2R,3S)-2-(2-methylprop-2-enoyl)oxolan-3-yl]carbamate chemical structure, C13H21NO4, CAS 2137540-73-7](/s/OWDKSUDYPGXITQ-KOLCDFICSA-N.svg)
![rac-2-[(1R,5S)-2-{[(tert-Butoxy)carbonyl]amino}bicyclo[3.1.0]hexan-2-yl]acetic acid chemical structure, C13H21NO4, CAS 2227952-87-4](/s/SLJMYTKOIYUTCX-GIKRIXFASA-N.svg)
![rac-(1R,5R,6R)-6-{[(tert-Butoxy)carbonyl]amino}bicyclo[3.2.0]heptane-3-carboxylic acid chemical structure, C13H21NO4, CAS 2382785-56-8](/s/JUEQEIOVZRBEEZ-HFXXUHSDSA-N.svg)
- rac-3-[(1R,3R)-3-{[(Prop-2-en-1-yloxy)carbonyl]amino}cyclohexyl]propanoic acid2679802-56-1C13H21NO4
- rac-(3R,4S)-4-(1-Acetylpiperidin-4-yl)oxane-3-carboxylic acid2679934-38-2C13H21NO4
- rac-(3R,4R)-1-[(Prop-2-en-1-yloxy)carbonyl]-3-(propan-2-yl)piperidine-4-carboxylic acid2679813-08-0C13H21NO4
- rac-(2R,3R)-2-[(1-Acetylpiperidin-4-yl)methyl]oxolane-3-carboxylic acid2679929-22-5C13H21NO4
- rac-tert-Butyl N-{[(1R,5R,6S)-3,8-dioxatricyclo[4.2.1.0,2,4]nonan-5-yl]methyl}carbamate2219360-77-5C13H21NO4
- 1-tert-Butyl 2-methyl 5,5-dimethyl-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate1426680-67-2C13H21NO4
- rac-(1R,3S,4R)-3-{[(tert-Butoxy)carbonyl]amino}bicyclo[2.2.1]heptane-1-carboxylic acid1290626-63-9C13H21NO4
- 3-[(tert-Butoxy)carbonyl]-7-methyl-3-azabicyclo[4.1.0]heptane-7-carboxylic acid2995280-93-6C13H21NO4
- 1-(tert-Butyl) 2-methyl 2-methyl-4-methylenepyrrolidine-1,2-dicarboxylate3017267-87-4C13H21NO4
- Ethyl 2-oxo-3-(propan-2-yl)-octahydro-1,3-benzoxazole-5-carboxylate2114521-60-5C13H21NO4
- (1R,5S,6r)-3-(tert-Butoxycarbonyl)-2,4-dimethyl-3-azabicyclo[3.1.0]hexane-6-carboxylic acid3053891-35-0C13H21NO4
- tert-Butyl 3-acetyloxy-4-ethenylpyrrolidine-1-carboxylateC13H21NO4
Frequently asked questions
What is the molar mass of C13H21NO4?
The molar mass of C13H21NO4 is 255.31 g/mol, calculated from standard atomic weights for 13 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 255.1471 Da.
How many compounds have the formula C13H21NO4?
CompoundList lists 836 compounds with the molecular formula C13H21NO4, including tert-Butyl 4-oxo-7-oxa-2-azaspiro[4.5]decane-2-carboxylate, tert-Butyl 9-oxo-7-oxa-2-azaspiro[4.5]decane-2-carboxylate, tert-Butyl 4-oxo-2-oxa-6-azaspiro[4.5]decane-6-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 C13H21NO4?
C13H21NO4 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.