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· · COA & SDS Disponible para cada producto · Same-day shipping on in-stock items 6,6',7,7'-Tetrahydroxy-4,4,4',4'-tetramethyl-2,2'-spirobichroman - ≥98% , CAS No.32737-35-2
Synonyms
AKOS025295150 | T1791 | SCHEMBL2548277 | NSC512920 | NSC-512920 | AS-71174 | 4,4,4',4'-tetramethyl-2,2'-spirobi[3H-chromene]-6,6',7,7'-tetrol | MFCD00627043 | A875523 | 4,4,4',4'-Tetramethyl-2,2'-spirobi[chroman]-6,6',7,7'-tetraol, AldrichCPR | D92528 | 4
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C Ships Wet ice 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 Sinónimos
AKOS025295150 | T1791 | SCHEMBL2548277 | NSC512920 | NSC-512920 | AS-71174 | 4, 4, 4', 4'-tetramethyl-2, 2'-spirobi[3H-chromene]-6, 6', 7, 7'-tetrol | MFCD00627043 | A875523 | 4, 4, 4', 4'-Tetramethyl-2, 2'-spirobi[chroman]-6, 6', 7, 7'-tetraol, AldrichCPR | D92528 | 4
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C
Enviado en
Wet ice
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Nombres e identificadores Sonrisas canónicas CC1(CC2(CC(C3=CC(=C(C=C3O2)O)O)(C)C)OC4=CC(=C(C=C41)O)O)C IUPAC Name 4,4,4',4'-tetramethyl-2,2'-spirobi[3H-chromene]-6,6',7,7'-tetrol InChIKey SZUGPQFFJXSTDD-UHFFFAOYSA-N INCHI 1S/C21H24O6/c1-19(2)9-21(26-17-7-15(24)13(22)5-11(17)19)10-20(3,4)12-6-14(23)16(25)8-18(12)27-21/h5-8,22-25H,9-10H2,1-4H3 Isómeros SMILES CC1(CC2(CC(C3=CC(=C(C=C3O2)O)O)(C)C)OC4=CC(=C(C=C41)O)O)C PubChem CID 350598 Peso molecular 372.42 Beilstein 19(3/4)1324 Reaxy-Rn 48511
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 Organoheterocyclic compounds Clase Benzopyrans Subclass 1-benzopyrans Intermediate Tree Nodes Not available Direct Parent 1-benzopyrans Alternative Parents Ketals 1-hydroxy-2-unsubstituted benzenoids Polyols Oxacyclic compounds Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents 1-benzopyran - 1-hydroxy-2-unsubstituted benzenoid - Ketal - Benzenoid - Oxacycle - Polyol - Acetal - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound Descripción This compound belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. 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.
Estructura 3D Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Sensibilidad Air and moisture sensitive Peso molecular 372.400 g/mol XLogP3 4.700 Hydrogen Bond Donor Count 4 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 0 Exact Mass 372.157 Da Monoisotopic Mass 372.157 Da Topological Polar Surface Area 99.400 Ų Heavy Atom Count 27 Formal Charge 0 Complexity 525.000 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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