9,9-Bis(2-ethylhexyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluorene - ≥98% , CAS No.357219-41-1

CAS: 357219-41-1 Cat. No.: B152094 Molecular Weight: 642.58
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
9,9-Bis(2-ethylhexyl)fluorene-2,7-diboronic Acid Bis(pinacol) Ester
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
B152094-50mg
4

$22.90

$34.90
Save $12.00 (34.38%)
200mg
B152094-200mg
1

$72.90

$109.90
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250mg
B152094-250mg
5

$84.90

$127.90
Save $43.00 (33.62%)
1g
B152094-1g
5

$269.90

$404.90
Save $135.00 (33.34%)
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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
9, 9-Bis(2-ethylhexyl)fluorene-2, 7-diboronic Acid Bis(pinacol) Ester
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488197887
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488197887
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CC3=C(C=C2)C4=C(C3(CC(CC)CCCC)CC(CC)CCCC)C=C(C=C4)B5OC(C(O5)(C)C)(C)C
IUPAC Name2-[9,9-bis(2-ethylhexyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)fluoren-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChIKeySMQUVDNJQVDOLI-UHFFFAOYSA-N
INCHI1S/C41H64B2O4/c1-13-17-19-29(15-3)27-41(28-30(16-4)20-18-14-2)35-25-31(42-44-37(5,6)38(7,8)45-42)21-23-33(35)34-24-22-32(26-36(34)41)43-46-39(9,10)40(11,12)47-43/h21-26,29-30H,13-20,27-28H2,1-12H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC3=C(C=C2)C4=C(C3(CC(CC)CCCC)CC(CC)CCCC)C=C(C=C4)B5OC(C(O5)(C)C)(C)C
Molecular Weight 642.58
Reaxy-Rn 9030143
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9030143&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.

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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
SuperclassBenzenoids
ClassFluorenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentFluorenes
Alternative Parents Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Organooxygen compounds  Organometalloid compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Fluorene - 1,3,2-dioxaborolane - Boronic acid ester - Boronic acid derivative - Oxacycle - Organic metalloid salt - Organoheterocyclic compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organic metalloid moeity - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as fluorenes. These are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene.
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:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
B2306154Certificate of AnalysisNov 19, 2022 B152094
B2306209Certificate of AnalysisNov 19, 2022 B152094
B2306285Certificate of AnalysisNov 19, 2022 B152094
F2523370Certificate of AnalysisNov 19, 2022 B152094
Chemical and Physical Properties
Melt Point(°C)89 °C
Molecular Weight642.600 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count14
Exact Mass642.499 Da
Monoisotopic Mass642.499 Da
Topological Polar Surface Area36.900 Ų
Heavy Atom Count47
Formal Charge0
Complexity913.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count2
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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