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Molecular Weight of Acetyl-CoA (C23H38N7O17P3S)

Identification of Acetyl-CoA Chemical Compound

2D chemical structure image of acetyl-CoA
Chemical Formula C23H38N7O17P3S
Molecular Weight 809.570806 g/mol
IUPAC Name {[(2R,3S,4R,5R)-2-({[({[(3R)-3-[(2-{[2-(acetylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]-3-hydroxy-2,2-dimethylpropoxy](hydroxy)phosphoryl}oxy)(hydroxy)phosphoryl]oxy}methyl)-5-(6-amino-9H-purin-9-yl)-4-hydroxyoxolan-3-yl]oxy}phosphonic acid
SMILES String CC(=O)SCCNC(=O)CCNC(=O)C(O)C(C)(C)COP(O)(=O)OP(O)(=O)OCC1OC(C(O)C1OP(O)(O)=O)n2cnc3c(N)ncnc23
InChI InChI=1S/C23H38N7O17P3S/c1-12(31)51-7-6-25-14(32)4-5-26-21(35)18(34)23(2,3)9-44-50(41,42)47-49(39,40)43-8-13-17(46-48(36,37)38)16(33)22(45-13)30-11-29-15-19(24)27-10-28-20(15)30/h10-11,13,16-18,22,33-34H,4-9H2,1-3H3,(H,25,32)(H,26,35)(H,39,40)(H,41,42)(H2,24,27,28)(H2,36,37,38)/t13-,16-,17-,18+,22-/m1/s1
InChIKey ZSLZBFCDCINBPY-ZSJPKINUSA-N

Molecular Weight Description

The acetyl-CoA molecule consists of 38 Hydrogen atom(s), 23 Carbon atom(s), 7 Nitrogen atom(s), 17 Oxygen atom(s), 3 Phosphorous atom(s), and 1 Sulfur atom(s) - a total of 89 atom(s). The molecular weight of acetyl-CoA is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:

$$ 809.570806 · \frac{g}{mol} $$

The exact term of the above molecular weight is “molar mass”, which is based on the atomic mass of each element. Molecular weight is actually an older term of “relative molar mass” or “molecular mass”, which is a dimensionless quantity equal to the molar mass divided by the molar mass constant defined by 1 g/mol.

Molecular masses are calculated from the standard atomic weights of each nuclide, while molar masses are calculated from the atomic mass of each element. The atomic mass takes into account the isotopic distribution of the element in a given sample.

3D chemical structure image of acetyl-CoA
Ball-and-stick model of acetyl-CoA

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Additional Information for Identifying Acetyl-CoA Molecule


  • InChI (IUPAC International Chemical Identifier) information of acetyl-CoA

    In addition to the molecular weight information, the structural information of acetyl-CoA in a textual expression is available via InChi. The full standard InChI of acetyl-CoA is given below:

    InChI=1S/C23H38N7O17P3S/c1-12(31)51-7-6-25-14(32)4-5-26-21(35)18(34)23(2,3)9-44-50(41,42)47-49(39,40)43-8-13-17(46-48(36,37)38)16(33)22(45-13)30-11-29-15-19(24)27-10-28-20(15)30/h10-11,13,16-18,22,33-34H,4-9H2,1-3H3,(H,25,32)(H,26,35)(H,39,40)(H,41,42)(H2,24,27,28)(H2,36,37,38)/t13-,16-,17-,18+,22-/m1/s1

    It can provide a way to encode the molecular information of acetyl-CoA to facilitate the search for the compound information in databases and on the web.

    The condensed, 27 character standard InChIKey (hashed version of the full standard InChI) of acetyl-CoA is:

    InChIKey=ZSLZBFCDCINBPY-ZSJPKINUSA-N

    It may allow easier web searches for acetyl-CoA. The InChIKey, however, needs to be linked to the full InChI as well in order to get back to the original structure of the acetyl-CoA as the full standard InChI cannot be reconstructed from the InChIKey.

  • Other names (synonyms) or registry numbers of acetyl-CoA

    There may be different names of the acetyl-CoA compound depending on the various situations of industrial applications, which are given below including the registry numbers if available:

    • l]-
    • 9H-purin-6-amine,9-[5-O-[[[[[(3R)-4-[[3-[[2-(acetylthio)ethyl]amino]-3-oxopropyl]amino]-3-hydroxy-2,2-dimethyl-4-oxobutyl]oxy]hydroxyphosphinyl]oxy]hydroxyphosphinyl]-3-O-phosphono-beta-D-ribofuranosy
    • MOLI001840
    • BDBM213238
    • HMDB01206
    • GTPL3038
    • S-acetate Coenzyme A
    • acetyl-S-Coenzyme A
    • acetyl coenzyme *a
    • ac-S-Coenzyme A
    • S-acetyl CoA
    • S-acetate CoA
    • ac-Coenzyme A
    • acetylCoA
    • S-[2-[3-[[(2R)-4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethyl] ethanethioate
    • 3'-phosphoadenosine 5'-(3-{(3R)-4-[(3-{[2-(acetylsulfanyl)ethyl]amino}-3-oxopropyl)amino]-3-hydroxy-2,2-dimethyl-4-oxobutyl} dihydrogen diphosphate)
    • acetyl coenzyme-A
    • 72-89-9
    • 76Q83YLO3O
    • acetylcoenzyme-A
    • ac-S-CoA
    • ac-CoA
    • acetyl-S-CoA
    • S-acetyl-coenzyme A
    • S-Acetylcoenzyme A
    • S-acetyl-CoA
    • Coenzyme A, S-acetate
    • AcCoA
    • S-Acetyl coenzyme A
    • ACETYL COENZYME A
    • acetyl-CoA
    • 102029-73-2
    • LMFA07050281
    • ACO
    • Acetyl-Coenzyme A

Acetyl-CoA Identification Summary Frequently Asked Questions (FAQs)

What’s the formula of acetyl-CoA?
C23H38N7O17P3S
How many atoms and what are the elements in the acetyl-CoA molecule?
89 atom(s) - 38 Hydrogen atom(s), 23 Carbon atom(s), 7 Nitrogen atom(s), 17 Oxygen atom(s), 3 Phosphorous atom(s), and 1 Sulfur atom(s)
How many chemical bonds and what types of bonds are in the acetyl-CoA structure?
91 bond(s) - 53 non-H bond(s), 16 multiple bond(s), 20 rotatable bond(s), 6 double bond(s), 10 aromatic bond(s), 2 five-membered ring(s), 1 six-membered ring(s), 1 nine-membered ring(s), 2 secondary amide(s) (aliphatic), 1 thioester(s) (aliphatic), 1 primary amine(s) (aromatic), 6 hydroxyl group(s), 2 secondary alcohol(s), 1 ether(s) (aliphatic), 3 phosphate(s)/thiophosphate(s), 1 Oxolane(s), 1 Imidazole(s), and 1 Pyrimidine(s)
What’s the molar mass of acetyl-CoA?
809.570806 g/mol
What’s the SMILES format of acetyl-CoA?
CC(=O)SCCNC(=O)CCNC(=O)C(O)C(C)(C)COP(O)(=O)OP(O)(=O)OCC1OC(C(O)C1OP(O)(O)=O)n2cnc3c(N)ncnc23
What’s the InChI format of acetyl-CoA?
InChI=1S/C23H38N7O17P3S/c1-12(31)51-7-6-25-14(32)4-5-26-21(35)18(34)23(2,3)9-44-50(41,42)47-49(39,40)43-8-13-17(46-48(36,37)38)16(33)22(45-13)30-11-29-15-19(24)27-10-28-20(15)30/h10-11,13,16-18,22,33-34H,4-9H2,1-3H3,(H,25,32)(H,26,35)(H,39,40)(H,41,42)(H2,24,27,28)(H2,36,37,38)/t13-,16-,17-,18+,22-/m1/s1
What’s the InChIKey string of acetyl-CoA?
ZSLZBFCDCINBPY-ZSJPKINUSA-N

724 The contents of this page can freely be shared if cited as follows:
Source: Chemical Compounds Deep Data Source (CCDDS; https://www.molinstincts.com) based on 41 patented QSQN and QN technology
commercialized into Mol-Instincts database and ChemRTP, ChemEssen, Inc (2024).

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