3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride
Product Information
Molecular Formula
C16H6O8S
Molecular Weight
358.28
Description
3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride, a profound entity employed extensively within the pharmaceutical realm, serves as a fundamental component essential for the fabrication of diverse medicinal compounds. Exemplifying its versatility, this compound orchestrates the synthesis of antineoplastic and antibacterial agents, exhibiting far-reaching implications in combatting malignant growths and pernicious microbial intrusions.
Synonyms
3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE; 4,4'-SULFONYLDIPHTHALIC ANHYDRIDE; DSDA; 4,4'-Sulfonyldiphthalic dianhydride; diphenylsulfonetetracarboxylicdianhydride; 3,3,4,4''-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE 96+%
IUPAC Name
5-[(1,3-dioxo-2-benzofuran-5-yl)sulfonyl]-2-benzofuran-1,3-dione
SMILES
C1=CC2=C(C=C1S(=O)(=O)C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
InChI
InChI=1S/C16H6O8S/c17-13-9-3-1-7(5-11(9)15(19)23-13)25(21,22)8-2-4-10-12(6-8)16(20)24-14(10)18/h1-6H
InChI Key
ZHBXLZQQVCDGPA-UHFFFAOYSA-N
Boiling Point
718.5°C at 760mmHg
Melting Point
283°C
Purity
>96.0%(LC)(T)
Density
1.755g/cm3
Appearance
White to Light yellow powder to crystal
Computed Properties
XLogP3
1.5
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
8
Rotatable Bond Count
2
Exact Mass
357.97833832 g/mol
Monoisotopic Mass
357.97833832 g/mol
Topological Polar Surface Area
129Ų
Heavy Atom Count
25
Formal Charge
0
Complexity
706
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114181392-A | High-solid-content low-viscosity polyamic acid solution and preparation method and application thereof | 2021-11-17 |
| CN-113818097-A | Polyimide fiber and method for producing polyimide fiber | 2021-10-21 |
| CN-113754571-A | Diamine monomer, intrinsic high-dielectric low-loss polyimide, and preparation method and application thereof | 2021-09-23 |
| CN-113637165-A | Preparation method of double-sided conductive polyimide flexible circuit board | 2021-09-01 |
| CN-113717525-A | Preparation method of silicon-containing polyimide resin solution composition | 2021-09-01 |
| CN-113604045-A | Thermoplastic polyimide resin composite film with low dielectric property and preparation method thereof | 2021-08-31 |
| CN-113817188-A | Polyimide film and preparation method thereof | 2021-08-25 |
| CN-113511980-A | Aromatic polyimide with main chain containing benzonorbornene structure and preparation method thereof | 2021-07-10 |
| CN-113388109-A | Polyimide with main chain containing benzonorbornene structure and preparation method thereof | 2021-07-10 |
| CN-113754621-A | Method for synthesizing 2,3',3,4' -diphenyl sulfone tetracarboxylic dianhydride | 2021-06-30 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 9021196 | 1997-02-01 | Diarylsulfones, a novel class of human immunodeficiency virus type 1 integrase inhibitors | Antimicrobial agents and chemotherapy |
| 8629 | 1976-07-01 | Enthalpies of hydrogen bonding in psychotropic drugs | Journal of pharmaceutical sciences |
