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Molecular formula

C16H21BN2O4

21 compounds have this formula on CompoundList.

Molar mass
316.16g/mol
Monoisotopic mass
316.1594Da
Atoms
44
Elements
5

The formula C16H21BN2O4 describes a molecule made of 16 carbon atoms, 21 hydrogen atoms, 1 boron 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 × 1660.78%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 216.70%
    1.008 × 21 = 21.168 g/mol
  • B Boron × 13.42%
    10.81 × 1 = 10.810 g/mol
  • N Nitrogen × 28.86%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 420.24%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C16H21BN2O4

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

Showing 1 to 21 of 21 compounds

3-(Ethoxycarbonyl)-1H-indazole-5-boronic acid, pinacol ester chemical structure, C16H21BN2O4, CAS 947191-19-7
3-(Ethoxycarbonyl)-1H-indazole-5-boronic acid, pinacol ester
CAS 947191-19-7C16H21BN2O4
Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine-3-carboxylate chemical structure, C16H21BN2O4, CAS 1426136-45-9
Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine-3-carboxylate
CAS 1426136-45-9C16H21BN2O4
Methyl 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl]acetate chemical structure, C16H21BN2O4, CAS 2102325-91-5
Methyl 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl]acetate
CAS 2102325-91-5C16H21BN2O4
Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-3-carboxylate chemical structure, C16H21BN2O4, CAS 947191-20-0
Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-3-carboxylate
CAS 947191-20-0C16H21BN2O4
1H-Pyrrolo[2,3-B]pyridine-2-carboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester chemical structure, C16H21BN2O4, CAS 945865-21-4
1H-Pyrrolo[2,3-B]pyridine-2-carboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester
CAS 945865-21-4C16H21BN2O4
1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)dihydropyrimidine-2,4(1H,3H)-dione chemical structure, C16H21BN2O4, CAS 2432902-84-4
1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)dihydropyrimidine-2,4(1H,3H)-dione
CAS 2432902-84-4C16H21BN2O4
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine-3-carboxylate chemical structure, C16H21BN2O4, CAS 2766124-19-8
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine-3-carboxylate
CAS 2766124-19-8C16H21BN2O4
3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrrolo[1,2-a]pyrimidine-6-carboxylic acid ethyl ester chemical structure, C16H21BN2O4, CAS 2408430-30-6
3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrrolo[1,2-a]pyrimidine-6-carboxylic acid ethyl ester
CAS 2408430-30-6C16H21BN2O4
3-{[3-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl}imidazolidine-2,4-dione chemical structure, C16H21BN2O4, CAS 883738-22-5
3-{[3-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl}imidazolidine-2,4-dione
CAS 883738-22-5C16H21BN2O4
Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-A]pyridine-2-carboxylate chemical structure, C16H21BN2O4, CAS 1168208-51-2
Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-A]pyridine-2-carboxylate
CAS 1168208-51-2C16H21BN2O4
Methyl 2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[D]imidazole-4-carboxylate chemical structure, C16H21BN2O4, CAS 2243243-57-2
Methyl 2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[D]imidazole-4-carboxylate
CAS 2243243-57-2C16H21BN2O4
3H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester chemical structure, C16H21BN2O4, CAS 943322-02-9
3H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester
CAS 943322-02-9C16H21BN2O4
Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,5-A]pyridine-1-carboxylate chemical structure, C16H21BN2O4, CAS 2803472-84-4
Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,5-A]pyridine-1-carboxylate
CAS 2803472-84-4C16H21BN2O4
2-[[7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-quinoxalinyl]oxy]ethanol chemical structure, C16H21BN2O4, CAS 2222664-38-0
2-[[7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-quinoxalinyl]oxy]ethanol
CAS 2222664-38-0C16H21BN2O4
6-Methoxy-3-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-4(3H)-one chemical structure, C16H21BN2O4, CAS 2761059-17-8
6-Methoxy-3-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-4(3H)-one
CAS 2761059-17-8C16H21BN2O4
[3-(Ethoxycarbonyl)imidazo[1,5-a]pyridin-1-yl]boronic Acid Pinacol Ester chemical structure, C16H21BN2O4, CAS 3082750-46-4
[3-(Ethoxycarbonyl)imidazo[1,5-a]pyridin-1-yl]boronic Acid Pinacol Ester
CAS 3082750-46-4C16H21BN2O4
Methyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-3-carboxylate chemical structure, C16H21BN2O4, CAS 3062145-22-3
Methyl 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-3-carboxylate
CAS 3062145-22-3C16H21BN2O4
2-Cyano-6-(1,4-dioxan-2-yl)pyridine-4-boronic acid pinacol ester chemical structure, C16H21BN2O4, CAS 2223009-43-4
2-Cyano-6-(1,4-dioxan-2-yl)pyridine-4-boronic acid pinacol ester
CAS 2223009-43-4C16H21BN2O4
7-(Methoxymethoxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline chemical structure, C16H21BN2O4, CAS 2471792-01-3
7-(Methoxymethoxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline
CAS 2471792-01-3C16H21BN2O4
Methyl 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-A]pyridin-3-yl)acetate chemical structure, C16H21BN2O4, CAS 3105248-76-5
Methyl 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-A]pyridin-3-yl)acetate
CAS 3105248-76-5C16H21BN2O4
7-Methoxy-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phthalazin-1(2H)-one chemical structure, C16H21BN2O4, CAS 2761059-14-5
7-Methoxy-2-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phthalazin-1(2H)-one
CAS 2761059-14-5C16H21BN2O4

Frequently asked questions

What is the molar mass of C16H21BN2O4?

The molar mass of C16H21BN2O4 is 316.16 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 1 boron atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 316.1594 Da.

How many compounds have the formula C16H21BN2O4?

CompoundList lists 21 compounds with the molecular formula C16H21BN2O4, including 3-(Ethoxycarbonyl)-1H-indazole-5-boronic acid, pinacol ester, Ethyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine-3-carboxylate, Methyl 2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl]acetate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.