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Molecular formula

C12H18BNO5

12 compounds have this formula on CompoundList.

Molar mass
267.09g/mol
Monoisotopic mass
267.1278Da
Atoms
37
Elements
5

The formula C12H18BNO5 describes a molecule made of 12 carbon atoms, 18 hydrogen atoms, 1 boron atom, 1 nitrogen atom and 5 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 × 1253.96%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 186.79%
    1.008 × 18 = 18.144 g/mol
  • B Boron × 14.05%
    10.81 × 1 = 10.810 g/mol
  • N Nitrogen × 15.24%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 529.95%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C12H18BNO5

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

Showing 1 to 12 of 12 compounds

4-N-Boc-amino-3-methoxy-phenylboronic acid chemical structure, C12H18BNO5, CAS 669713-95-5
4-N-Boc-amino-3-methoxy-phenylboronic acid
CAS 669713-95-5C12H18BNO5
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole-3-carboxylate chemical structure, C12H18BNO5, CAS 2246875-70-5
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole-3-carboxylate
CAS 2246875-70-5C12H18BNO5
Boronic acid, B-(4-nitrophenyl)-, mono(2-hydroxy-1,1,2-trimethylpropyl) ester chemical structure, C12H18BNO5, CAS 1310403-91-8
Boronic acid, B-(4-nitrophenyl)-, mono(2-hydroxy-1,1,2-trimethylpropyl) ester
CAS 1310403-91-8C12H18BNO5
(3-BOC-Amino)-2-methoxyphenylboronic acid chemical structure, C12H18BNO5, CAS 2377608-32-5
(3-BOC-Amino)-2-methoxyphenylboronic acid
CAS 2377608-32-5C12H18BNO5
C-(1,1-Dimethylethyl) N-(2-borono-4-methoxyphenyl)carbamate chemical structure, C12H18BNO5, CAS 122832-87-5
C-(1,1-Dimethylethyl) N-(2-borono-4-methoxyphenyl)carbamate
CAS 122832-87-5C12H18BNO5
(5-{[(tert-Butoxy)carbonyl]amino}-2-methoxyphenyl)boronic acid chemical structure, C12H18BNO5, CAS 2377606-32-9
(5-{[(tert-Butoxy)carbonyl]amino}-2-methoxyphenyl)boronic acid
CAS 2377606-32-9C12H18BNO5
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole-2-carboxylate chemical structure, C12H18BNO5, CAS 2716848-86-9
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole-2-carboxylate
CAS 2716848-86-9C12H18BNO5
Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole-2-carboxylate chemical structure, C12H18BNO5, CAS 2716848-85-8
Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole-2-carboxylate
CAS 2716848-85-8C12H18BNO5
2-(Boc-amino)-6-methoxyphenylboronic Acid chemical structure, C12H18BNO5, CAS 428861-80-7
2-(Boc-amino)-6-methoxyphenylboronic Acid
CAS 428861-80-7C12H18BNO5
(4-{[(tert-Butoxy)carbonyl]amino}-2-methoxyphenyl)boronic acid chemical structure, C12H18BNO5, CAS 1415960-58-5
(4-{[(tert-Butoxy)carbonyl]amino}-2-methoxyphenyl)boronic acid
CAS 1415960-58-5C12H18BNO5
Methyl 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole-4-carboxylate chemical structure, C12H18BNO5, CAS 1192056-44-2
Methyl 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole-4-carboxylate
CAS 1192056-44-2C12H18BNO5
Methyl 5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole-3-carboxylate chemical structure, C12H18BNO5, CAS 2226220-12-6
Methyl 5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole-3-carboxylate
CAS 2226220-12-6C12H18BNO5

Frequently asked questions

What is the molar mass of C12H18BNO5?

The molar mass of C12H18BNO5 is 267.09 g/mol, calculated from standard atomic weights for 12 carbon atoms, 18 hydrogen atoms, 1 boron atom, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 267.1278 Da.

How many compounds have the formula C12H18BNO5?

CompoundList lists 12 compounds with the molecular formula C12H18BNO5, including 4-N-Boc-amino-3-methoxy-phenylboronic acid, Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole-3-carboxylate, Boronic acid, B-(4-nitrophenyl)-, mono(2-hydroxy-1,1,2-trimethylpropyl) ester. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.