Eosin diacetate - ≥98% , CAS No.7284-92-6

CAS: 7284-92-6 Cat. No.: E294062 Molecular Weight: 732.0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Eosin diacetate|7284-92-6|(6'-acetyloxy-2',4',5',7'-tetrabromo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate|SCHEMBL17100061|DTXSID50410837|AKOS015916563|FT-0719953|Eosin diacetate, for fluorescence, >=98.0% (TLC)|2',4',5',7'-tetrabromo-3-oxo-3H-s
Storage
Room temperature
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Size
Status
Price
Qty
250mg
E294062-250mg
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Eosin diacetate | 7284-92-6 | (6'-acetyloxy-2', 4', 5', 7'-tetrabromo-3-oxospiro[2-benzofuran-1, 9'-xanthene]-3'-yl) acetate | SCHEMBL17100061 | DTXSID50410837 | AKOS015916563 | FT-0719953 | Eosin diacetate, for fluorescence, >=98.0% (TLC) | 2', 4', 5', 7'-tetrabromo-3-oxo-3H-s
Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Canonical SmilesCC(=O)OC1=C(C=C2C(=C1Br)OC3=C(C(=C(C=C3C24C5=CC=CC=C5C(=O)O4)Br)OC(=O)C)Br)Br
IUPAC Name(6'-acetyloxy-2',4',5',7'-tetrabromo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate
InChIKeyADWIDTFZSUABGT-UHFFFAOYSA-N
INCHI1S/C24H12Br4O7/c1-9(29)32-21-15(25)7-13-19(17(21)27)34-20-14(8-16(26)22(18(20)28)33-10(2)30)24(13)12-6-4-3-5-11(12)23(31)35-24/h3-8H,1-2H3
Isomeric SMILES CC(=O)OC1=C(C=C2C(=C1Br)OC3=C(C(=C(C=C3C24C5=CC=CC=C5C(=O)O4)Br)OC(=O)C)Br)Br
Molecular Weight 732.0
Reaxy-Rn 71271
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=71271&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzopyrans
Subclass1-benzopyrans
Intermediate Tree Nodes Dibenzopyrans
Direct ParentXanthenes
Alternative Parents Diarylethers  Phthalides  Benzofuranones  Tricarboxylic acids and derivatives  Isobenzofurans  Benzenoids  Aryl bromides  Lactones  Carboxylic acid esters  Oxacyclic compounds  Organobromides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Xanthene - Diaryl ether - Isobenzofuranone - Benzofuranone - Phthalide - Isocoumaran - Isobenzofuran - Tricarboxylic acid or derivatives - Aryl bromide - Aryl halide - Benzenoid - Carboxylic acid ester - Lactone - Oxacycle - Carboxylic acid derivative - Ether - Organic oxygen compound - Organohalogen compound - Organobromide - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight732.000 g/mol
XLogP36.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count7
Rotatable Bond Count4
Exact Mass731.728 Da
Monoisotopic Mass727.732 Da
Topological Polar Surface Area88.100 Ų
Heavy Atom Count35
Formal Charge0
Complexity838.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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