3-Methyl-5-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)benzonitrile (contains varying amounts of Anhydride) - ≥95% , CAS No.1220219-59-9

CAS: 1220219-59-9 Cat. No.: M190174 Molecular Weight: 243.11 EC Number: 970-903-0
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
(3-CYANO-5-METHYLPHENYL)BORONIC ACID PINACOL ESTER | SY108371 | DTXSID90732323 | 3-Methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzonitrile | 3-Methyl-5-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)benzonitrile | 1220219-59-9 | ICOWRQHPEDTPCR-U
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
M190174-50mg
3

$13.90

$20.90
Save $7.00 (33.49%)
100mg
M190174-100mg
3

$24.90

$37.90
Save $13.00 (34.30%)
250mg
M190174-250mg
2

$35.90

$53.90
Save $18.00 (33.40%)
1g
M190174-1g
2

$109.90

$164.90
Save $55.00 (33.35%)
5g
M190174-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$519.90

$779.90
Save $260.00 (33.34%)
10g
M190174-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$935.90

$1,403.90
Save $468.00 (33.34%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% 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.

📋

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
(3-CYANO-5-METHYLPHENYL)BORONIC ACID PINACOL ESTER | SY108371 | DTXSID90732323 | 3-Methyl-5-(4, 4, 5, 5-tetramethyl-[1, 3, 2]dioxaborolan-2-yl)benzonitrile | 3-Methyl-5-(4, 4, 5, 5-tetramethyl[1, 3, 2]dioxaborolan-2-yl)benzonitrile | 1220219-59-9 | ICOWRQHPEDTPCR-U
Specifications & Purity
≥95%
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
≥95%
Names and Identifiers
Pubchem Sid504771750
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771750
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)C#N)C
IUPAC Name3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
InChIKeyICOWRQHPEDTPCR-UHFFFAOYSA-N
INCHI1S/C14H18BNO2/c1-10-6-11(9-16)8-12(7-10)15-17-13(2,3)14(4,5)18-15/h6-8H,1-5H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)C#N)C
Molecular Weight 243.11
Reaxy-Rn 15830123
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15830123&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

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzonitriles
Intermediate Tree Nodes Not available
Direct ParentBenzonitriles
Alternative Parents Toluenes  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Nitriles  Organooxygen compounds  Organometalloid compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Benzonitrile - Toluene - Boronic acid ester - 1,3,2-dioxaborolane - Boronic acid derivative - Carbonitrile - Nitrile - Oxacycle - Organoheterocyclic compound - Organic metalloid salt - Organic metalloid moeity - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Organic oxygen compound - Cyanide - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzonitriles. These are organic compounds containing a benzene bearing a nitrile substituent.
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.

7 results found

Lot NumberCertificate TypeDateItem
C2619135Certificate of AnalysisMar 26, 2026 M190174
B2217025Certificate of AnalysisDec 10, 2024 M190174
B2217036Certificate of AnalysisDec 10, 2024 M190174
B2217037Certificate of AnalysisDec 10, 2024 M190174
B2217038Certificate of AnalysisDec 10, 2024 M190174
B2217039Certificate of AnalysisDec 10, 2024 M190174
B2217046Certificate of AnalysisDec 10, 2024 M190174
Chemical and Physical Properties
Molecular Weight243.110 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass243.143 Da
Monoisotopic Mass243.143 Da
Topological Polar Surface Area42.300 Ų
Heavy Atom Count18
Formal Charge0
Complexity355.000
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
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.