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Molecular Weight of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside (C16H24O9S)

Identification of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside Chemical Compound

2D chemical structure image of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside
Chemical Formula C16H24O9S
Molecular Weight 392.42136 g/mol
IUPAC Name [3,4,5-tris(acetyloxy)-6-(ethylsulfanyl)oxan-2-yl]methyl acetate
SMILES String CCSC1OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
InChI InChI=1S/C16H24O9S/c1-6-26-16-15(24-11(5)20)14(23-10(4)19)13(22-9(3)18)12(25-16)7-21-8(2)17/h12-16H,6-7H2,1-5H3
InChIKey YPNFVZQPWZMHIF-UHFFFAOYSA-N

Molecular Weight Description

The Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside molecule consists of 24 Hydrogen atom(s), 16 Carbon atom(s), 9 Oxygen atom(s), and 1 Sulfur atom(s) - a total of 50 atom(s). The molecular weight of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be:

$$ 392.42136 · \frac{g}{mol} $$

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 Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside
Ball-and-stick model of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside

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Additional Information for Identifying Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside Molecule


  • InChI (IUPAC International Chemical Identifier) information of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside

    In addition to the molecular weight information, the structural information of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside in a textual expression is available via InChi. The full standard InChI of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside is given below:

    InChI=1S/C16H24O9S/c1-6-26-16-15(24-11(5)20)14(23-10(4)19)13(22-9(3)18)12(25-16)7-21-8(2)17/h12-16H,6-7H2,1-5H3

    It can provide a way to encode the molecular information of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside 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 Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside is:

    InChIKey=YPNFVZQPWZMHIF-UHFFFAOYSA-N

    It may allow easier web searches for Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside. The InChIKey, however, needs to be linked to the full InChI as well in order to get back to the original structure of the Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside as the full standard InChI cannot be reconstructed from the InChIKey.

  • Other names (synonyms) or registry numbers of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside

    There may be different names of the Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside compound depending on the various situations of industrial applications, which are given below including the registry numbers if available:

    • (3,4,5-triacetoxy-6-ethylsulfanyl-tetrahydropyran-2-yl)methyl acetate
    • A-D-GALACTOPYRANOSIDE, ETHYL1-THIO-, 2,3,4,6-TETRAACETATE
    • (3,4,5-triacetyloxy-6-ethylsulfanyloxan-2-yl)methyl acetate
    • Ethyl 2,3,4,6-Tetra-O-acetyl- -D-thioglucopyranoside
    • S07-0077
    • S07-0076
    • S07-0075
    • S07-0074
    • A830773
    • A829183
    • A825626
    • A805526
    • O-Acetyl-ethyl-thio-D-glucopyranose
    • Ethyl 2,3,4,6-Tetra-O-acetyl-alpha-D-thiogalactopyranoside
    • Ethyl 2,3,4,6-Tetra-O-acetyl-|A-D-thiogalactopyranoside
    • Ethyl 2,3,4,6-tetra-O-acetyl-a-D-thioglucopyranoside
    • acetic acid [3,4,5-triacetyloxy-6-(ethylthio)-2-oxanyl]methyl ester
    • (3,4,5-triacetyloxy-6-ethylsulfanyl-oxan-2-yl)methyl ethanoate
    • 41670-79-5
    • 126187-25-5
    • Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside
    • 52645-73-5

Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside Identification Summary Frequently Asked Questions (FAQs)

What’s the formula of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside?
C16H24O9S
How many atoms and what are the elements in the Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside molecule?
50 atom(s) - 24 Hydrogen atom(s), 16 Carbon atom(s), 9 Oxygen atom(s), and 1 Sulfur atom(s)
How many chemical bonds and what types of bonds are in the Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside structure?
50 bond(s) - 26 non-H bond(s), 4 multiple bond(s), 11 rotatable bond(s), 4 double bond(s), 1 six-membered ring(s), 4 ester(s) (aliphatic), 1 ether(s) (aliphatic), and 1 sulfide(s)
What’s the molar mass of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside?
392.42136 g/mol
What’s the SMILES format of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside?
CCSC1OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
What’s the InChI format of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside?
InChI=1S/C16H24O9S/c1-6-26-16-15(24-11(5)20)14(23-10(4)19)13(22-9(3)18)12(25-16)7-21-8(2)17/h12-16H,6-7H2,1-5H3
What’s the InChIKey string of Ethyl 2,3,4,6-tetra-O-acetyl-alpha-D-thioglucopyranoside?
YPNFVZQPWZMHIF-UHFFFAOYSA-N

8 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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