4,4,5,5-Tetramethyl-2-(tetrahydrofuran-3-yl)-1,3,2-dioxaborolane - ≥96% , CAS No.331958-90-8

CAS: 331958-90-8 Cat. No.: T192782 Molecular Weight: 198.07 EC Number: 691-342-5 PubChem CID: 11148297
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
4,4,5,5-Tetramethyl-2-(tetrahydrofuran-3-yl)-1,3,2-dioxaborolane | DTXSID60456903 | MFCD09878900 | 4,4,5,5-tetramethyl-2-(oxolan-3-yl)-1,3,2-dioxaborolane | (TETRAHYDROFURAN-3-YL)BORONIC ACID PINACOL ESTER | TETRAHYDROFURAN-3-BORONIC ACID PINACOL ESTER
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
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Size
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Price
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50mg
T192782-50mg
1

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$14.90
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100mg
T192782-100mg
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250mg
T192782-250mg
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$15.90

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1g
T192782-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

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5g
T192782-5g
1

$222.90

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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged 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

Synonyms
4, 4, 5, 5-Tetramethyl-2-(tetrahydrofuran-3-yl)-1, 3, 2-dioxaborolane | DTXSID60456903 | MFCD09878900 | 4, 4, 5, 5-tetramethyl-2-(oxolan-3-yl)-1, 3, 2-dioxaborolane | (TETRAHYDROFURAN-3-YL)BORONIC ACID PINACOL ESTER | TETRAHYDROFURAN-3-BORONIC ACID PINACOL ESTER
Specifications & Purity
≥96%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥96%
Names and Identifiers
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2CCOC2
IUPAC Name4,4,5,5-tetramethyl-2-(oxolan-3-yl)-1,3,2-dioxaborolane
InChIKeyKEBDNHHRQNZXMA-UHFFFAOYSA-N
INCHI1S/C10H19BO3/c1-9(2)10(3,4)14-11(13-9)8-5-6-12-7-8/h8H,5-7H2,1-4H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2CCOC2
PubChem CID 11148297
Molecular Weight 198.07

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
SuperclassOrganic acids and derivatives
ClassBoronic acid derivatives
SubclassBoronic acid esters
Intermediate Tree Nodes Not available
Direct ParentBoronic acid esters
Alternative Parents Oxolanes  Dioxaborolanes  Oxacyclic compounds  Organic metalloid salts  Dialkyl ethers  Monoalkylboranes  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Oxolane - 1,3,2-dioxaborolane - Boronic acid ester - Oxacycle - Organic metalloid salt - Organoheterocyclic compound - Ether - Dialkyl ether - Organic oxygen compound - Monoalkylborane - Alkylborane - Hydrocarbon derivative - Organooxygen compound - Organic metalloid moeity - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as boronic acid esters. These are compounds comprising the boronic acid ester functional group RN(X)OR' (R,R'=alkyl, aryl; X= any O, N, Hal residue).
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.

10 results found

Lot NumberCertificate TypeDateItem
J2418768Certificate of AnalysisJun 26, 2024 T192782
J2418769Certificate of AnalysisJun 26, 2024 T192782
J2418770Certificate of AnalysisJun 26, 2024 T192782
J2418771Certificate of AnalysisJun 26, 2024 T192782
J2418772Certificate of AnalysisJun 26, 2024 T192782
J2418773Certificate of AnalysisJun 26, 2024 T192782
J2418774Certificate of AnalysisJun 26, 2024 T192782
J2418775Certificate of AnalysisJun 26, 2024 T192782
J2418776Certificate of AnalysisJun 26, 2024 T192782
J2418777Certificate of AnalysisJun 26, 2024 T192782
Chemical and Physical Properties
Molecular Weight198.070 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass198.143 Da
Monoisotopic Mass198.143 Da
Topological Polar Surface Area27.700 Ų
Heavy Atom Count14
Formal Charge0
Complexity211.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
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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