CompoundList
Sign in
Molecular formula

C21H33BN2O4

62 compounds have this formula on CompoundList.

Molar mass
388.31g/mol
Monoisotopic mass
400.3287Da
Atoms
61
Elements
5

The formula C21H33BN2O4 describes a molecule made of 21 carbon atoms, 33 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 × 2164.96%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 338.57%
    1.008 × 33 = 33.264 g/mol
  • B Boron × 12.78%
    10.81 × 1 = 10.810 g/mol
  • N Nitrogen × 27.21%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 416.48%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C21H33BN2O4

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

Showing 1 to 62 of 62 compounds

4-(4-tert-Butoxycarbonylpiperazinyl)phenylboronic acid, pinacol ester chemical structure, C21H33BN2O4, CAS 470478-90-1
4-(4-tert-Butoxycarbonylpiperazinyl)phenylboronic acid, pinacol ester
CAS 470478-90-1C21H33BN2O4
tert-Butyl 4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate chemical structure, C21H33BN2O4, CAS 540752-87-2
tert-Butyl 4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate
CAS 540752-87-2C21H33BN2O4
tert-Butyl 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate chemical structure, C21H33BN2O4, CAS 1073354-59-2
tert-Butyl 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate
CAS 1073354-59-2C21H33BN2O4
tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate chemical structure, C21H33BN2O4, CAS 2223046-23-7
tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate
CAS 2223046-23-7C21H33BN2O4
tert-Butyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate chemical structure, C21H33BN2O4, CAS 2068065-28-9
tert-Butyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate
CAS 2068065-28-9C21H33BN2O4
6-(N-Boc-piperidin-4-yl)pyridine-2-boronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 1402238-10-1
6-(N-Boc-piperidin-4-yl)pyridine-2-boronic acid pinacol ester
CAS 1402238-10-1C21H33BN2O4
tert-Butyl 4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperidine-1-carboxylate chemical structure, C21H33BN2O4, CAS 2223054-20-2
tert-Butyl 4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperidine-1-carboxylate
CAS 2223054-20-2C21H33BN2O4
4-Methyl-N-(3-morpholin-4-yl-propyl)-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide chemical structure, C21H33BN2O4, CAS 631912-05-5
4-Methyl-N-(3-morpholin-4-yl-propyl)-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide
CAS 631912-05-5C21H33BN2O4
2-(1-Boc-pyrrolidin-3-yl)-6-methylpyridine-4-boronic Acid Pinacol Ester chemical structure, C21H33BN2O4, CAS 2223007-05-2
2-(1-Boc-pyrrolidin-3-yl)-6-methylpyridine-4-boronic Acid Pinacol Ester
CAS 2223007-05-2C21H33BN2O4
N-Cyclohexyl-4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-N-isobutyl-2-nitroaniline chemical structure, C21H33BN2O4, CAS 1629127-24-7
N-Cyclohexyl-4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-N-isobutyl-2-nitroaniline
CAS 1629127-24-7C21H33BN2O4
tert-Butyl 4-[3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzyl]piperazine-1-carboxylate chemical structure, C21H33BN2O4, CAS 2096994-67-9
tert-Butyl 4-[3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzyl]piperazine-1-carboxylate
CAS 2096994-67-9C21H33BN2O4
tert-Butyl 4-[4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzyl]piperazine-1-carboxylate chemical structure, C21H33BN2O4, CAS 2096994-51-1
tert-Butyl 4-[4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzyl]piperazine-1-carboxylate
CAS 2096994-51-1C21H33BN2O4
2-(N-Boc-piperidin-4-yl)pyridine-4-boronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 2223028-82-6
2-(N-Boc-piperidin-4-yl)pyridine-4-boronic acid pinacol ester
CAS 2223028-82-6C21H33BN2O4
5-(N-Boc-Piperidin-4-yl)pyridine-3-boronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 2223038-43-3
5-(N-Boc-Piperidin-4-yl)pyridine-3-boronic acid pinacol ester
CAS 2223038-43-3C21H33BN2O4
4-(N-Boc-piperidin-4-yl)pyridine-2-boronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 2223028-79-1
4-(N-Boc-piperidin-4-yl)pyridine-2-boronic acid pinacol ester
CAS 2223028-79-1C21H33BN2O4
6-(N-Boc-Piperidin-3-yl)pyridine-2-boronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 2222997-15-9
6-(N-Boc-Piperidin-3-yl)pyridine-2-boronic acid pinacol ester
CAS 2222997-15-9C21H33BN2O4
5-(N-Boc-Piperidin-3-yl)pyridine-2-boronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 2222996-30-5
5-(N-Boc-Piperidin-3-yl)pyridine-2-boronic acid pinacol ester
CAS 2222996-30-5C21H33BN2O4
4-(N-Boc-Piperidin-3-yl)pyridine-2-boronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 2223005-69-2
4-(N-Boc-Piperidin-3-yl)pyridine-2-boronic acid pinacol ester
CAS 2223005-69-2C21H33BN2O4
5-(N-Boc-Piperidin-3-yl)pyridine-3-boronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 2222996-12-3
5-(N-Boc-Piperidin-3-yl)pyridine-3-boronic acid pinacol ester
CAS 2222996-12-3C21H33BN2O4
tert-Butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate chemical structure, C21H33BN2O4, CAS 2223005-52-3
tert-Butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate
CAS 2223005-52-3C21H33BN2O4
2-Amino-3-(N-Boc-pyrrolidin-3-yl)phenylboronic acid pinacol ester chemical structure, C21H33BN2O4, CAS 2222996-70-3
2-Amino-3-(N-Boc-pyrrolidin-3-yl)phenylboronic acid pinacol ester
CAS 2222996-70-3C21H33BN2O4
tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl-2,4,6-d3)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 chemical structure, C21H33BN2O4, CAS 2710294-89-4
tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl-2,4,6-d3)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9
CAS 2710294-89-4C21H33BN2O4
tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl-3,4,6-d3)piperidine-1-carboxylate chemical structure, C21H33BN2O4, CAS 2710295-09-1
tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl-3,4,6-d3)piperidine-1-carboxylate
CAS 2710295-09-1C21H33BN2O4
tert-Butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl)piperidine-1-carboxylate-2,2,3,4,4,5,5,6,6-d9 chemical structure, C21H33BN2O4, CAS 2819703-09-6
tert-Butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-yl)piperidine-1-carboxylate-2,2,3,4,4,5,5,6,6-d9
CAS 2819703-09-6C21H33BN2O4

Frequently asked questions

What is the molar mass of C21H33BN2O4?

The molar mass of C21H33BN2O4 is 388.31 g/mol, calculated from standard atomic weights for 21 carbon atoms, 33 hydrogen atoms, 1 boron atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 400.3287 Da.

How many compounds have the formula C21H33BN2O4?

CompoundList lists 62 compounds with the molecular formula C21H33BN2O4, including 4-(4-tert-Butoxycarbonylpiperazinyl)phenylboronic acid, pinacol ester, tert-Butyl 4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate, tert-Butyl 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-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.