Molecular formula

C₂₁H₂₃N₃O₇

26 compounds have this formula on CompoundList.

Molar mass: 429.43g/mol
Monoisotopic mass: 429.1536Da
Atoms: 54
Elements: 4
Rings plus double bonds: 12

The formula C21H23N3O7 describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms and 7 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 × 2158.74%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 235.40%
1.008 × 23 = 23.184 g/mol
N Nitrogen × 39.79%
14.007 × 3 = 42.021 g/mol
O Oxygen × 726.08%
15.999 × 7 = 111.993 g/mol

Look up another formula

Compounds with the formula C21H23N3O7

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

Showing 1 to 26 of 26 compounds

3-(2-Methoxyethyl)-2,4-dioxo-N-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydroquinazoline-7-carboxamide

CAS 892290-52-7C₂₁H₂₃N₃O₇

Suc-gly-pro-amc

CAS 80049-85-0C₂₁H₂₃N₃O₇

Amicycline

CAS 5874-95-3C₂₁H₂₃N₃O₇

Serratiochelin

CAS 155070-21-6C₂₁H₂₃N₃O₇

Boc-trp(for)-osu

CAS 70601-13-7C₂₁H₂₃N₃O₇

7-Didemethyl minocycline

CAS 5679-00-5C₂₁H₂₃N₃O₇

$13-Propyl-8-(3,4,5-trimethoxyphenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.0^{3,7}]trideca-1(9),3(7)-diene-6,10,12-trione chemical structure, C21H23N3O7, CAS 872102-77-7$

13-Propyl-8-(3,4,5-trimethoxyphenyl)-5-oxa-2,11,13-triazatricyclo[7.4.0.0^{3,7}]trideca-1(9),3(7)-diene-6,10,12-trione

CAS 872102-77-7C₂₁H₂₃N₃O₇

(4-Nitrophenyl){4-[(3,4,5-trimethoxyphenyl)carbonyl]piperazin-1-yl}methanone

CAS 333757-74-7C₂₁H₂₃N₃O₇

3,4,5-Trimethoxy-N'-[1-(2-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]benzohydrazide

CAS 956984-98-8C₂₁H₂₃N₃O₇

3,4,5-Trimethoxy-N'-[1-(3-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]benzohydrazide

CAS 956606-99-8C₂₁H₂₃N₃O₇

4,5-Dimethoxy-N-[3-methoxy-4-(2-oxopiperidin-1-yl)phenyl]-2-nitrobenzamide

CAS 941978-71-8C₂₁H₂₃N₃O₇

2-(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)-N-(3,4,5-trimethoxyphenyl)acetamide

CAS 1071914-20-9C₂₁H₂₃N₃O₇

5-(4-Phthalimidobut-1-yl)-2'-deoxyuridine

CAS 134141-36-9C₂₁H₂₃N₃O₇

1-Azetidinecarboxylic acid,3-[[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-5-yl]oxy]-,1,1-dimethylethyl ester

CAS 2226300-15-6C₂₁H₂₃N₃O₇

3'-O-Levulinoyl-N-benzoyl-2'-deoxycytidine

CAS 91592-66-4C₂₁H₂₃N₃O₇

((2R,3S,6R)-3-Acetoxy-6-(4-benzamido-2-oxopyrimidin-1(2H)-yl)tetrahydro-2H-pyran-2-yl)methyl acetate

CAS 145593-78-8C₂₁H₂₃N₃O₇

9-Didemethyl minocycline

CAS 4199-34-2C₂₁H₂₃N₃O₇

N-[(Benzyloxy)carbonyl]glycylglycyl-L-tyrosine

CAS 23234-49-3C₂₁H₂₃N₃O₇

7-Amino-4-(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4H-tetracene-2-carboxamide

CAS 741632-41-7C₂₁H₂₃N₃O₇

8-[[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]amino]-8-oxo-octanoic acid

CAS 2088446-46-0C₂₁H₂₃N₃O₇

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-{1-[(tert-butoxy)carbonyl]azetidin-3-yl}-5-oxopyrrolidine-3-carboxylate

CAS 2248411-05-2C₂₁H₂₃N₃O₇

7-tert-Butyl 3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 1-oxa-2,7-diazaspiro[4.5]dec-2-ene-3,7-dicarboxylate

CAS 2649075-82-9C₂₁H₂₃N₃O₇

8-tert-Butyl 3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 1-oxa-2,8-diazaspiro[4.5]dec-2-ene-3,8-dicarboxylate

CAS 2649075-84-1C₂₁H₂₃N₃O₇

2-tert-Butyl 5-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 8-oxo-2,7-diazaspiro[3.5]nonane-2,5-dicarboxylate

CAS 2248300-85-6C₂₁H₂₃N₃O₇

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What is the molar mass of C21H23N3O7?

The molar mass of C21H23N3O7 is 429.43 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms and 7 oxygen atoms. The monoisotopic mass is 429.1536 Da.

How many compounds have the formula C21H23N3O7?

CompoundList lists 26 compounds with the molecular formula C21H23N3O7, including 3-(2-Methoxyethyl)-2,4-dioxo-N-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydroquinazoline-7-carboxamide, Suc-gly-pro-amc, Amicycline. 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 C21H23N3O7?

C21H23N3O7 has a degree of unsaturation of 12. 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.