1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-4-boronic acid pinacol ester - ≥95% , CAS No.1003846-21-6

CAS: 1003846-21-6 Cat. No.: T165360 Molecular Weight: 278.16 EC Number: 817-729-2 PubChem CID: 51000384
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
1-(2-Tetrahydropyranyl)-1H-pyrazole-4-boronic acid,pinacol ester | AM802822 | Amine 18-90 | 2,4-Dichlorophenyl-p-nitro phenyl ether | PB22776 | AC-27319 | 1-(Tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | 1003846-2
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T165360-1g
5
$9.90
5g
T165360-5g
4
$22.90
10g
T165360-10g
2
$39.90
25g
T165360-25g
8
$76.90
100g
T165360-100g
5
$202.90
500g
T165360-500g
1
$999.90
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Why this grade

≥95% 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
1-(2-Tetrahydropyranyl)-1H-pyrazole-4-boronic acid, pinacol ester | AM802822 | Amine 18-90 | 2, 4-Dichlorophenyl-p-nitro phenyl ether | PB22776 | AC-27319 | 1-(Tetrahydro-2H-pyran-2-yl)-4-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)-1H-pyrazole | 1003846-2
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid488201475
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488201475
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)C3CCCCO3
IUPAC Name1-(oxan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
InChIKeyYYSLAWXDXHVRHU-UHFFFAOYSA-N
INCHI1S/C14H23BN2O3/c1-13(2)14(3,4)20-15(19-13)11-9-16-17(10-11)12-7-5-6-8-18-12/h9-10,12H,5-8H2,1-4H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)C3CCCCO3
PubChem CID 51000384
Molecular Weight 278.16

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
SuperclassOrganoheterocyclic compounds
ClassOxanes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOxanes
Alternative Parents Pyrazoles  Heteroaromatic compounds  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organometalloid compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Oxane - Azole - Boronic acid ester - 1,3,2-dioxaborolane - Pyrazole - Heteroaromatic compound - Boronic acid derivative - Organic metalloid salt - Azacycle - Oxacycle - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Organic metalloid moeity - Hydrocarbon derivative - Organic oxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as oxanes. These are compounds containing an oxane (tetrahydropyran) ring, which is a six-member saturated aliphatic heterocycle with one oxygen atom and five 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:

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

10 results found

Lot NumberCertificate TypeDateItem
A2626165Certificate of AnalysisJan 31, 2026 T165360
I2528097Certificate of AnalysisOct 11, 2025 T165360
C2209062Certificate of AnalysisDec 10, 2024 T165360
C2209093Certificate of AnalysisDec 10, 2024 T165360
C2209094Certificate of AnalysisDec 10, 2024 T165360
C2209129Certificate of AnalysisDec 10, 2024 T165360
J2120009Certificate of AnalysisAug 22, 2024 T165360
J2120036Certificate of AnalysisAug 22, 2024 T165360
J2120049Certificate of AnalysisAug 22, 2024 T165360
K2422250Certificate of AnalysisFeb 15, 2022 T165360
Chemical and Physical Properties
Molecular Weight278.160 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass278.18 Da
Monoisotopic Mass278.18 Da
Topological Polar Surface Area45.500 Ų
Heavy Atom Count20
Formal Charge0
Complexity348.000
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
Documents & Articles
Solution Calculators
Reviews

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