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· · COA & SDS available for every product · Same-day shipping on in-stock items 4,4'-Dibromo-1,1'-spirobiindane-7,7'-diol - ≥98% , CAS No.681481-91-4
Synonyms
J-513992 | D4332 | MFCD16660947 | 4,4'-Dibromo-7,7'-dihydroxy-1,1'-spirobiindane | 7,7'-dibromo-3,3'-spirobi[1,2-dihydroindene]-4,4'-diol | (S)-4,4'-Dibromo-1,1'-spirobiindane-7,7'-diol | (R)-4,4'-Dibromo-7,7'-dihydroxy-1,1'-spirobiindane | D74944 | AKOS0
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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 Normal 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
J-513992 | D4332 | MFCD16660947 | 4, 4'-Dibromo-7, 7'-dihydroxy-1, 1'-spirobiindane | 7, 7'-dibromo-3, 3'-spirobi[1, 2-dihydroindene]-4, 4'-diol | (S)-4, 4'-Dibromo-1, 1'-spirobiindane-7, 7'-diol | (R)-4, 4'-Dibromo-7, 7'-dihydroxy-1, 1'-spirobiindane | D74944 | AKOS0
Specifications & Purity
≥98%
Names and Identifiers Canonical Smiles C1CC2(CCC3=C(C=CC(=C32)O)Br)C4=C(C=CC(=C41)Br)O IUPAC Name 7,7'-dibromo-3,3'-spirobi[1,2-dihydroindene]-4,4'-diol InChIKey OZVMVFKUNSNXQC-UHFFFAOYSA-N INCHI 1S/C17H14Br2O2/c18-11-1-3-13(20)15-9(11)5-7-17(15)8-6-10-12(19)2-4-14(21)16(10)17/h1-4,20-21H,5-8H2 Isomeric SMILES C1CC2(CCC3=C(C=CC(=C32)O)Br)C4=C(C=CC(=C41)Br)O Molecular Weight 410.11 Reaxy-Rn 9946968 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9946968&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Class Indanes Subclass Not available Intermediate Tree Nodes Not available Direct Parent Indanes Alternative Parents P-bromophenols 1-hydroxy-2-unsubstituted benzenoids Aryl bromides Organooxygen compounds Organobromides Hydrocarbon derivatives Molecular Framework Aromatic homopolycyclic compounds Substituents Indane - 4-bromophenol - 4-halophenol - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Aryl halide - Aryl bromide - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Aromatic homopolycyclic compound Description This compound belongs to the class of organic compounds known as indanes. These are compounds containing an indane moiety, which consists of a cyclopentane fused to a benzene ring. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in Toluene Melt Point(°C) 148 °C Molecular Weight 410.100 g/mol XLogP3 5.500 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 0 Exact Mass 409.934 Da Monoisotopic Mass 407.936 Da Topological Polar Surface Area 40.500 Ų Heavy Atom Count 21 Formal Charge 0 Complexity 378.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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