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· · COA & SDS available for every product · Same-day shipping on in-stock items Polystachoside - ≥95%(LC/MS-UV) , CAS No.5041-68-9
Synonyms
4U8665F4X3 | Guaiaverin | 4H-1-Benzopyran-4-one, 3-(beta-L-arabinofuranosyloxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- | QUERCETIN 3-.BETA.-L-ARABINOFURANOSIDE | Quercetin 3-O-arabinoside | 3-[(2R,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-2
Shipped In
Ice chest + Ice pads
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Why this grade ≥95%(LC/MS-UV) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads 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.
Overview Description
Natural product derived from plant source.}
Specifications Synonyms
4U8665F4X3 | Guaiaverin | 4H-1-Benzopyran-4-one, 3-(beta-L-arabinofuranosyloxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- | QUERCETIN 3-.BETA.-L-ARABINOFURANOSIDE | Quercetin 3-O-arabinoside | 3-[(2R,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-2
Specifications & Purity
≥95%(LC/MS-UV)
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles
C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(O4)CO)O)O)O)O
IUPAC Name
3-[(2R,3R,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one
InChIKey
BDCDNTVZSILEOY-BQCJVYABSA-N
INCHI
1S/C20H18O11/c21-6-13-15(26)17(28)20(30-13)31-19-16(27)14-11(25)4-8(22)5-12(14)29-18(19)7-1-2-9(23)10(24)3-7/h1-5,13,15,17,20-26,28H,6H2/t13-,15-,17+,20+/m0/s1
Isomeric SMILES
C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O[C@@H]4[C@@H]([C@H]([C@@H](O4)CO)O)O)O)O
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=100405&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 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility DMSO: 1mg/mL Flash Point(°F) Not applicable Flash Point(°C) Not applicable
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