Molecular formula

C₂₁H₃₄BN₃O₄

26 compounds have this formula on CompoundList.

Molar mass: 403.33g/mol
Monoisotopic mass: 416.3458Da
Atoms: 63
Elements: 5

The formula C21H34BN3O4 describes a molecule made of 21 carbon atoms, 34 hydrogen atoms, 1 boron atom, 3 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 × 2162.54%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 348.50%
1.008 × 34 = 34.272 g/mol
B Boron × 12.68%
10.81 × 1 = 10.810 g/mol
N Nitrogen × 310.42%
14.007 × 3 = 42.021 g/mol
O Oxygen × 415.87%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C21H34BN3O4

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

Showing 1 to 26 of 26 compounds

2-(4-Boc-piperazin-1-yl)-4-methylpyridine-5-boronic acid pinacol ester

CAS 1073355-13-1C₂₁H₃₄BN₃O₄

tert-Butyl 4-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate

CAS 1073354-54-7C₂₁H₃₄BN₃O₄

tert-Butyl (1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidin-4-yl)carbamate

CAS 1042917-44-1C₂₁H₃₄BN₃O₄

tert-Butyl 1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)piperidin-4-ylcarbamate

CAS 1353878-38-2C₂₁H₃₄BN₃O₄

tert-Butyl 4-(6-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate

CAS 1447764-87-5C₂₁H₃₄BN₃O₄

(1-(tert-Butoxycarbonyl)-5-(((3-(dimethylamino)-2,2-dimethylpropyl)amino)methyl)-1H-indol-2-yl)boronic acid

CAS 913388-72-4C₂₁H₃₄BN₃O₄

tert-Butyl 4-(2-amino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate

CAS 2096997-04-3C₂₁H₃₄BN₃O₄

tert-Butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octane-8-carboxylate

CAS 2816116-17-1C₂₁H₃₄BN₃O₄

(R)-tert-Butyl 2-methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate

CAS 2414150-38-0C₂₁H₃₄BN₃O₄

1-(2-Boc-octahydrocyclopenta[c]pyrrol-5-yl)-1H-pyrazole-4-boronic Acid Pinacol Ester

CAS 1454688-07-3C₂₁H₃₄BN₃O₄

2-(4-Boc-1-piperazinyl)-6-methylpyridine-4-boronic Acid Pinacol Ester

CAS 2364587-03-9C₂₁H₃₄BN₃O₄

tert-Butyl N-[1-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridinyl]piperidin-4-yl]carbamate

CAS 2096330-58-2C₂₁H₃₄BN₃O₄

tert-Butyl (1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidin-4-yl)carbamate

CAS 1417628-02-4C₂₁H₃₄BN₃O₄

4-Methyl-2-(N-Boc-piperidin-4-yl)pyrimidine-5-boronic acid pinacol ester

CAS 2223035-88-7C₂₁H₃₄BN₃O₄

2-Amino-6-(N-Boc-piperidin-4-yl)pyridine-4-boronic acid pinacol ester

CAS 2223051-45-2C₂₁H₃₄BN₃O₄

2-Amino-6-(N-Boc-piperidin-3-yl)pyridine-4-boronic acid pinacol ester

CAS 2223008-61-3C₂₁H₃₄BN₃O₄

tert-Butyl (S)-3-methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate

CAS 2803820-07-5C₂₁H₃₄BN₃O₄

tert-Butyl 4-(6-(methyl-d3)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl-3,5-d2)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8

CAS 2364585-60-2C₂₁H₃₄BN₃O₄

tert-Butyl 4-(4-amino-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8

CAS 2256704-17-1C₂₁H₃₄BN₃O₄

tert-Butyl 4-(3-amino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8

CAS 2256704-93-3C₂₁H₃₄BN₃O₄

tert-Butyl 4-(3-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8

CAS 2256705-08-3C₂₁H₃₄BN₃O₄

tert-Butyl 4-(2-amino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8

CAS 2256704-94-4C₂₁H₃₄BN₃O₄

tert-Butyl 3-methyl-4-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)piperidine-1-carboxylate

CAS 2819706-99-3C₂₁H₃₄BN₃O₄

tert-Butyl 3-methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)piperidine-1-carboxylate

CAS 2819706-98-2C₂₁H₃₄BN₃O₄

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What is the molar mass of C21H34BN3O4?

The molar mass of C21H34BN3O4 is 403.33 g/mol, calculated from standard atomic weights for 21 carbon atoms, 34 hydrogen atoms, 1 boron atom, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 416.3458 Da.

How many compounds have the formula C21H34BN3O4?

CompoundList lists 26 compounds with the molecular formula C21H34BN3O4, including 2-(4-Boc-piperazin-1-yl)-4-methylpyridine-5-boronic acid pinacol ester, tert-Butyl 4-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate, tert-Butyl (1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidin-4-yl)carbamate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.