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3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride

3,3',4,4'-Diphenylsulfonetetracarboxylic dianhydride

Inquiry

Molecular Formula:

C16H6O8S

Molecular Weight:

358.28

CAS Number:

2540-99-0

Catalog Number:

2540-99-0

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

Canonical 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

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

357.97833832 g/mol

Monoisotopic Mass

357.97833832 g/mol

Topological Polar Surface Area

129Å²

Heavy Atom Count

Formal Charge

Complexity

706

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

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

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