Molecular formula

C₁₃H₂₁N₅O₄

23 compounds have this formula on CompoundList.

Molar mass: 311.34g/mol
Monoisotopic mass: 311.1594Da
Atoms: 43
Elements: 4
Rings plus double bonds: 6

The formula C13H21N5O4 describes a molecule made of 13 carbon atoms, 21 hydrogen atoms, 5 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 × 1350.15%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 216.80%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 522.49%
14.007 × 5 = 70.035 g/mol
O Oxygen × 420.55%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C13H21N5O4

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

Showing 1 to 23 of 23 compounds

Xanthinol

CAS 2530-97-4C₁₃H₂₁N₅O₄

3-(2,4-Dinitroanilino)-3'-amino-N-methyldipropylamine

CAS 92585-03-0C₁₃H₂₁N₅O₄

7-(2-Bis(2-hydroxyethyl)aminoethyl)theophylline

CAS 38285-26-6C₁₃H₂₁N₅O₄

7-(2-Methoxyethyl)-8-((2-methoxyethyl)amino)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione

CAS 838906-16-4C₁₃H₂₁N₅O₄

7-(2-Ethoxyethyl)-8-(2-methoxyethylamino)-3-methylpurine-2,6-dione

CAS 672338-70-4C₁₃H₂₁N₅O₄

7-(2-Methoxyethyl)-8-((3-methoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione

CAS 714226-53-6C₁₃H₂₁N₅O₄

5-Nitro-2-furaldehyde 4-(3-(diethylamino)propyl)semicarbazone

CAS 101858-16-6C₁₃H₂₁N₅O₄

1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-hydroxyethyl)-8-((1-hydroxymethyl)propyl)amino)-, (±)-

CAS 119256-85-8C₁₃H₂₁N₅O₄

tert-Butyl [1-(4-hydroxy-6-oxo-1,6-dihydro-1,3,5-triazin-2-yl)piperidin-4-yl]carbamate

CAS 2173113-72-7C₁₃H₂₁N₅O₄

7-(2-Hydroxypropyl)-8-((3-methoxypropyl)amino)-3-methyl-1H-purine-2,6(3H,7H)-dione

CAS 876894-36-9C₁₃H₂₁N₅O₄

1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-hydroxyethyl)-8-((1-(hydroxymethyl)propyl)amino)-, (R)-

CAS 119324-85-5C₁₃H₂₁N₅O₄

Arginine aminobenzoate

CAS 7675-82-3C₁₃H₂₁N₅O₄

1-Piperzineacetamide, N-(1-methylethyl)-4-(tetrahydro-2,4,6-trioxo-1(2H)-pyrimidinyl)-

CAS 42445-88-5C₁₃H₂₁N₅O₄

7-(2,3-Dihydroxypropyl)-1,3-dimethyl-8-(propylamino)-1H-purine-2,6(3H,7H)-dione

CAS 941917-08-4C₁₃H₂₁N₅O₄

1,3-Dimethyl-N-[1-(morpholin-4-yl)propan-2-yl]-4-nitro-1H-pyrazole-5-carboxamide

CAS 1005561-81-8C₁₃H₂₁N₅O₄

1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-hydroxyethyl)-8-((1-(hydroxymethyl)propyl)amino)-, (S)-

CAS 119324-86-6C₁₃H₂₁N₅O₄

N-[6-[[2-(Dimethylamino)ethyl]methylamino]-2-methoxy-5-nitro-3-pyridinyl]acetamide

CAS 1869058-17-2C₁₃H₂₁N₅O₄

tert-Butyl 4-(1-methyl-4-nitro-1H-imidazol-5-yl)piperazine-1-carboxylate

CAS 1326394-41-5C₁₃H₂₁N₅O₄

tert-Butyl 3-(2-(2-ethoxy-2-oxoethyl)-2H-tetrazol-5-yl)azetidine-1-carboxylate

CAS 2708278-42-4C₁₃H₂₁N₅O₄

tert-Butyl 2-(1-methyl-4-nitro-1H-pyrazol-5-yl)piperazine-1-carboxylate

CAS 2229341-41-5C₁₃H₂₁N₅O₄

tert-Butyl 3-(1-methyl-4-nitro-1H-pyrazol-5-yl)piperazine-1-carboxylate

CAS 2229219-72-9C₁₃H₂₁N₅O₄

4-(Aminomethyl)-1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-1H-1,2,3-triazole-5-carboxylic acid

CAS 2137824-05-4C₁₃H₂₁N₅O₄

1-(5-{[(tert-Butoxy)carbonyl]amino}-4H-1,2,4-triazol-3-yl)piperidine-4-carboxylic acid

CAS 2580222-25-7C₁₃H₂₁N₅O₄

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What is the molar mass of C13H21N5O4?

The molar mass of C13H21N5O4 is 311.34 g/mol, calculated from standard atomic weights for 13 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 311.1594 Da.

How many compounds have the formula C13H21N5O4?

CompoundList lists 23 compounds with the molecular formula C13H21N5O4, including Xanthinol, 3-(2,4-Dinitroanilino)-3'-amino-N-methyldipropylamine, 7-(2-Bis(2-hydroxyethyl)aminoethyl)theophylline. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C13H21N5O4?

C13H21N5O4 has a degree of unsaturation of 6. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.