2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole - ≥98% , CAS No.1242412-60-7

CAS: 1242412-60-7 Cat. No.: T405036 Molecular Weight: 293.17 EC Number: 835-265-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(9H-Carbazol-2-yl)boronic Acid Pinacol Ester | 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CARBAZOLE | 9H-Carbazole-2-boronic acid pinacol ester;2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9a-dihydro-4aH-carbazole | AKOS015960297 | s11276 | 9H-Ca
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T405036-1g
4

$55.90

$83.90
Save $28.00 (33.37%)
5g
T405036-5g
4

$82.90

$124.90
Save $42.00 (33.63%)
25g
T405036-25g
5

$211.90

$317.90
Save $106.00 (33.34%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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
(9H-Carbazol-2-yl)boronic Acid Pinacol Ester | 2-(4, 4, 5, 5-TETRAMETHYL-1, 3, 2-DIOXABOROLAN-2-YL)CARBAZOLE | 9H-Carbazole-2-boronic acid pinacol ester;2-(4, 4, 5, 5-Tetramethyl-1, 3, 2-dioxaborolan-2-yl)-9, 9a-dihydro-4aH-carbazole | AKOS015960297 | s11276 | 9H-Ca
Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Pubchem Sid488201331
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488201331
Canonical SmilesB1(OC(C(O1)(C)C)(C)C)C2=CC3=C(C=C2)C4=CC=CC=C4N3
IUPAC Name2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
InChIKeyRLSJGSFDSSYNPL-UHFFFAOYSA-N
INCHI1S/C18H20BNO2/c1-17(2)18(3,4)22-19(21-17)12-9-10-14-13-7-5-6-8-15(13)20-16(14)11-12/h5-11,20H,1-4H3
Isomeric SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC3=C(C=C2)C4=CC=CC=C4N3
Molecular Weight 293.17
Reaxy-Rn 20337406
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20337406&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
SuperclassOrganoheterocyclic compounds
ClassIndoles and derivatives
SubclassCarbazoles
Intermediate Tree Nodes Not available
Direct ParentCarbazoles
Alternative Parents Indoles  Benzenoids  Pyrroles  Heteroaromatic compounds  Dioxaborolanes  Boronic acid esters  Oxacyclic compounds  Organic metalloid salts  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organometalloid compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Carbazole - Indole - Benzenoid - Boronic acid ester - 1,3,2-dioxaborolane - Pyrrole - Heteroaromatic compound - Boronic acid derivative - Organic metalloid salt - Azacycle - Oxacycle - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic metalloid moeity - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as carbazoles. These are compounds containing a three ring system containing a pyrrole ring fused on either side to a benzene ring.
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
A2621048Certificate of AnalysisJan 27, 2026 T405036
K2202794Certificate of AnalysisAug 15, 2025 T405036
K2202851Certificate of AnalysisAug 11, 2025 T405036
K2202852Certificate of AnalysisAug 11, 2025 T405036
Chemical and Physical Properties
Melt Point(°C)197 °C
Molecular Weight293.200 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass293.159 Da
Monoisotopic Mass293.159 Da
Topological Polar Surface Area34.300 Ų
Heavy Atom Count22
Formal Charge0
Complexity423.000
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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