Molecular formula

C₁₆H₂₁N₃O₆

21 compounds have this formula on CompoundList.

Molar mass: 351.36g/mol
Monoisotopic mass: 351.1430Da
Atoms: 46
Elements: 4
Rings plus double bonds: 8

The formula C16H21N3O6 describes a molecule made of 16 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 6 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 × 1654.70%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 216.02%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 311.96%
14.007 × 3 = 42.021 g/mol
O Oxygen × 627.32%
15.999 × 6 = 95.994 g/mol

Look up another formula

Compounds with the formula C16H21N3O6

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

Showing 1 to 21 of 21 compounds

4-(Boc-piperazin-1-yl)-3-nitrobenzoic acid

CAS 870703-72-3C₁₆H₂₁N₃O₆

Glu-Gly-Phe

CAS 42155-93-1C₁₆H₂₁N₃O₆

Quinoxaline-3,4-dihydro-6,7-dimethyl-3-keto-4-D-ribityl-2-carboxamide

CAS 13698-42-5C₁₆H₂₁N₃O₆

L-Alanyl-L-phenylalanyl-L-aspartic acid

CAS 82267-48-9C₁₆H₂₁N₃O₆

Z-Ala-gln-OH

CAS 21467-17-4C₁₆H₂₁N₃O₆

1-N-Boc-4-(3-Carboxy-4-nitrophenyl)piperazine

CAS 183622-36-8C₁₆H₂₁N₃O₆

2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-3-nitrobenzoic acid

CAS 904814-87-5C₁₆H₂₁N₃O₆

1-Cbz-piperidine-4-carboxamidine oxalate

CAS 2376143-33-6C₁₆H₂₁N₃O₆

2-Methoxy-4-{(E)-[2-(morpholin-4-ylacetyl)hydrazinylidene]methyl}phenyl methyl carbonate

CAS 292869-11-5C₁₆H₂₁N₃O₆

1,3,4-Oxadiazol-2(3H)-one, 3-(4-morpholinylmethyl)-5-(3,4,5-trimethoxyphenyl)-

CAS 73484-46-5C₁₆H₂₁N₃O₆

1-t-Butoxycarbonyl-4-(4-nitrophenoxycarbonyl)piperazine

CAS 203519-62-4C₁₆H₂₁N₃O₆

Ethyl n-[(benzyloxy)carbonyl]glycylglycylglycinate

CAS 2503-35-7C₁₆H₂₁N₃O₆

L-Alanine, N-[N-[N-[(phenylmethoxy)carbonyl]glycyl]-L-alanyl]-

CAS 20807-21-0C₁₆H₂₁N₃O₆

3-(5-Carbamoyl-2-nitrophenoxy)-pyrrolidine-1-carboxylic acid tert-butyl ester

CAS 917909-62-7C₁₆H₂₁N₃O₆

4-Isoxazolecarboxylic acid, 5-methyl-3-(5-nitro-2-furyl)-, 2-(diethylamino)-1-methylethyl ester

CAS 21709-30-8C₁₆H₂₁N₃O₆

N-(1-Cyanobutyl)-5-methoxy-4-(2-methoxyethoxy)-2-nitrobenzamide

CAS 1427972-44-8C₁₆H₂₁N₃O₆

(S)-Methyl 11-methyl-3,6,9-trioxo-1-phenyl-2-oxa-4,7,10-triazadodecan-12-oate

CAS 132494-50-9C₁₆H₂₁N₃O₆

6-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridine-3,4-dicarboxylic acid

CAS 2229724-06-3C₁₆H₂₁N₃O₆

4-Methoxyphenyl 2-azido-2-deoxy-3-O-prop-2-en-1-yl-beta-D-galactopyranoside

CAS 889453-82-1C₁₆H₂₁N₃O₆

tert-Butyl 3-{[5-(methoxycarbonyl)-2-nitrophenyl]amino}azetidine-1-carboxylate

CAS 2786819-98-3C₁₆H₂₁N₃O₆

tert-Butyl 3-((2-(methoxycarbonyl)-6-nitrophenyl)amino)azetidine-1-carboxylate

CAS 3078427-11-6C₁₆H₂₁N₃O₆

Frequently asked questions

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What is the molar mass of C16H21N3O6?

The molar mass of C16H21N3O6 is 351.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms and 6 oxygen atoms. The monoisotopic mass is 351.1430 Da.

How many compounds have the formula C16H21N3O6?

CompoundList lists 21 compounds with the molecular formula C16H21N3O6, including 4-(Boc-piperazin-1-yl)-3-nitrobenzoic acid, Glu-Gly-Phe, Quinoxaline-3,4-dihydro-6,7-dimethyl-3-keto-4-D-ribityl-2-carboxamide. 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 C16H21N3O6?

C16H21N3O6 has a degree of unsaturation of 8. 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.