(Chloromethyl)boronic Acid Pinacol Ester - ≥97% , CAS No.83622-42-8

CAS: 83622-42-8 Cat. No.: B725594 Molecular Weight: 176.45 PubChem CID: 11126810
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
2-(Chloromethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 2-(Chloromethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B725594-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
5g
B725594-5g
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$16.90
25g
B725594-25g
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$53.90

$75.90
Save $22.00 (28.99%)
100g
B725594-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$279.90
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-(Chloromethyl)-4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolane | 2-(Chloromethyl)-4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolane
Specifications & Purity
≥97%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)CCl
IUPAC Name2-(chloromethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChIKeyABFNBZSUTILCRK-UHFFFAOYSA-N
INCHI1S/C7H14BClO2/c1-6(2)7(3,4)11-8(5-9)10-6/h5H2,1-4H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)CCl
PubChem CID 11126810
Molecular Weight 176.45

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

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 Dioxaborolanes  Oxacyclic compounds  Organic metalloid salts  Organooxygen compounds  Organochlorides  Monoalkylboranes  Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Boronic acid ester - 1,3,2-dioxaborolane - Organoheterocyclic compound - Organic metalloid salt - Oxacycle - Alkyl chloride - Hydrocarbon derivative - Alkylborane - Organooxygen compound - Organochloride - Organic metalloid moeity - Organohalogen compound - Monoalkylborane - Organic oxygen compound - Alkyl halide - 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.

4 results found

Lot NumberCertificate TypeDateItem
A2628351Certificate of AnalysisDec 01, 2025 B725594
A2628358Certificate of AnalysisDec 01, 2025 B725594
A2628359Certificate of AnalysisDec 01, 2025 B725594
A2628360Certificate of AnalysisDec 01, 2025 B725594
Chemical and Physical Properties
Molecular Weight176.450 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass176.078 Da
Monoisotopic Mass176.078 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count11
Formal Charge0
Complexity143.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
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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