(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-5-yl)boronic acid - ≥95% , CAS No.188978-71-4

CAS: 188978-71-4 Cat. No.: T587853 Molecular Weight: 242.16 PubChem CID: 21874652
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
SCHEMBL1501700 | UEDFWLZMMDKEDO-UHFFFAOYSA-N | E84884 | 1-(2-(trimethylsilyl)ethoxymethyl)-1H-pyrazol-5-ylboronic acid | 1-[2-(trimethylsilyl)ethoxymethyl]-pyrazole-5-boronic acid | 1-[2-(Trimethylsilyl)ethoxymethyl]pyrazole-5-boronic acid | A880480 | AKO
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
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Size
Status
Price
Qty
1g
T587853-1g
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$166.90

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Why this grade

≥95% 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.

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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
SCHEMBL1501700 | UEDFWLZMMDKEDO-UHFFFAOYSA-N | E84884 | 1-(2-(trimethylsilyl)ethoxymethyl)-1H-pyrazol-5-ylboronic acid | 1-[2-(trimethylsilyl)ethoxymethyl]-pyrazole-5-boronic acid | 1-[2-(Trimethylsilyl)ethoxymethyl]pyrazole-5-boronic acid | A880480 | AKO
Specifications & Purity
≥95%
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
≥95%
Names and Identifiers
Canonical SmilesB(C1=CC=NN1COCC[Si](C)(C)C)(O)O
IUPAC Name[2-(2-trimethylsilylethoxymethyl)pyrazol-3-yl]boronic acid
InChIKeyUEDFWLZMMDKEDO-UHFFFAOYSA-N
INCHI1S/C9H19BN2O3Si/c1-16(2,3)7-6-15-8-12-9(10(13)14)4-5-11-12/h4-5,13-14H,6-8H2,1-3H3
Isomeric SMILES B(C1=CC=NN1COCC[Si](C)(C)C)(O)O
PubChem CID 21874652
Molecular Weight 242.16

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
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassPyrazoles
Intermediate Tree Nodes Not available
Direct ParentPyrazoles
Alternative Parents Heteroaromatic compounds  Boronic acids  Organic metalloid salts  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Hydrocarbon derivatives  Alkylsilanes  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Heteroaromatic compound - Pyrazole - Boronic acid - Boronic acid derivative - Azacycle - Organic metalloid salt - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organosilicon compound - Alkylsilane - Organooxygen compound - Organonitrogen compound - Organic metalloid moeity - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrazoles. These are compounds containing a pyrazole ring, which is a five-member aromatic ring with two nitrogen atoms (at positions 1 and 2) and three carbon atoms.
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:
Chemical and Physical Properties
Molecular Weight242.160 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass242.126 Da
Monoisotopic Mass242.126 Da
Topological Polar Surface Area67.500 Ų
Heavy Atom Count16
Formal Charge0
Complexity213.000
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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