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Molecular formula

C12H21BN2O2

54 compounds have this formula on CompoundList.

Molar mass
236.12g/mol
Monoisotopic mass
245.2261Da
Atoms
38
Elements
5

The formula C12H21BN2O2 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 boron atom, 2 nitrogen atoms and 2 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 × 1261.04%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 218.96%
    1.008 × 21 = 21.168 g/mol
  • B Boron × 14.58%
    10.81 × 1 = 10.810 g/mol
  • N Nitrogen × 211.86%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 213.55%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C12H21BN2O2

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

Showing 1 to 54 of 54 compounds

1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 827614-69-7
1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 827614-69-7C12H21BN2O2
1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 844891-04-9
1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 844891-04-9C12H21BN2O2
1-(Propan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 1282518-60-8
1-(Propan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 1282518-60-8C12H21BN2O2
1-Propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 847818-76-2
1-Propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 847818-76-2C12H21BN2O2
1-Isopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 1071496-88-2
1-Isopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 1071496-88-2C12H21BN2O2
1H-Pyrazole, 1-ethyl-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- chemical structure, C12H21BN2O2, CAS 1876473-39-0
1H-Pyrazole, 1-ethyl-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS 1876473-39-0C12H21BN2O2
3-Ethyl-1-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 1619991-78-4
3-Ethyl-1-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 1619991-78-4C12H21BN2O2
1-Ethyl-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 1047636-01-0
1-Ethyl-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 1047636-01-0C12H21BN2O2
1-Ethyl-3-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 2019997-43-2
1-Ethyl-3-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 2019997-43-2C12H21BN2O2
1-(Propan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 879487-10-2
1-(Propan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 879487-10-2C12H21BN2O2
1-Propyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 934586-51-3
1-Propyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 934586-51-3C12H21BN2O2
3-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 1983152-92-6
3-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 1983152-92-6C12H21BN2O2
1-Ethyl-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 2020091-13-6
1-Ethyl-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 2020091-13-6C12H21BN2O2
3-Ethyl-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 2490680-41-4
3-Ethyl-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 2490680-41-4C12H21BN2O2
1-Ethyl-4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole chemical structure, C12H21BN2O2, CAS 2223054-75-7
1-Ethyl-4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS 2223054-75-7C12H21BN2O2
1-(n-Propyl-d7)-pyrazole-4-boronic acid pinacol ester chemical structure, C12H21BN2O2, CAS 2241877-38-1
1-(n-Propyl-d7)-pyrazole-4-boronic acid pinacol ester
CAS 2241877-38-1C12H21BN2O2
(2,6-Bis((dimethylamino)methyl)phenyl)boronic acid chemical structure, C12H21BN2O2, CAS 89291-18-9
(2,6-Bis((dimethylamino)methyl)phenyl)boronic acid
CAS 89291-18-9C12H21BN2O2
1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole chemical structure, C12H21BN2O2, CAS 2223012-45-9
1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
CAS 2223012-45-9C12H21BN2O2
1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole chemical structure, C12H21BN2O2, CAS 2096331-05-2
1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
CAS 2096331-05-2C12H21BN2O2
1-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole chemical structure, C12H21BN2O2, CAS 1887173-92-3
1-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole
CAS 1887173-92-3C12H21BN2O2
1-(iso-Propyl-d7)-pyrazole-4-boronic acid pinacol ester chemical structure, C12H21BN2O2, CAS 2241877-39-2
1-(iso-Propyl-d7)-pyrazole-4-boronic acid pinacol ester
CAS 2241877-39-2C12H21BN2O2
1-(n-Propyl-d7)-imidazole-4-boronic acid pinacol ester chemical structure, C12H21BN2O2, CAS 2241869-83-8
1-(n-Propyl-d7)-imidazole-4-boronic acid pinacol ester
CAS 2241869-83-8C12H21BN2O2
1-(n-Propyl-d7)-pyrazole-3-boronic acid pinacol ester chemical structure, C12H21BN2O2, CAS 2241877-44-9
1-(n-Propyl-d7)-pyrazole-3-boronic acid pinacol ester
CAS 2241877-44-9C12H21BN2O2
1-(iso-Propyl-d7)-pyrazole-3-boronic acid pinacol ester chemical structure, C12H21BN2O2, CAS 2241877-45-0
1-(iso-Propyl-d7)-pyrazole-3-boronic acid pinacol ester
CAS 2241877-45-0C12H21BN2O2

Frequently asked questions

What is the molar mass of C12H21BN2O2?

The molar mass of C12H21BN2O2 is 236.12 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 boron atom, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 245.2261 Da.

How many compounds have the formula C12H21BN2O2?

CompoundList lists 54 compounds with the molecular formula C12H21BN2O2, including 1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1,3,5-Trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 1-(Propan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.