1-PENTENYLBORONIC ACID

CAS No.：104376-24-1

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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1-PENTENYLBORONIC ACID Basic information

Product Name:	1-PENTENYLBORONIC ACID
Synonyms:	E-PENTEN-1-YLBORONIC ACID;(E)-1-PENTENYLBORONIC ACID;1-PENTENYLBORONIC ACID;RARECHEM AH PB 0245;1-penten-1-ylboronic acid;1-Penthenylboronic Acid;1-1-Pentenylboronic acid;1-PENTENYLBORONIC ACID, 97+%
CAS:	104376-24-1
MF:	C5H11BO2
MW:	113.95
EINECS:	000-000-0
Product Categories:	blocks;BoronicAcids;Alkenyl;Boronic Acids;Boronic Acids and Derivatives;Organoborons;Alkenyl Boronic Acids;Boronic Acids;Boronic Acids and Derivatives;Chemical Synthesis;Organometallic Reagents
Mol File:	104376-24-1.mol

1-PENTENYLBORONIC ACID Chemical Properties

Melting point	100-105 °C (lit.)
Boiling point	209.9±23.0 °C(Predicted)
density	0.936±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,2-8°C
pka	9.81±0.43(Predicted)
BRN	2038297
CAS DataBase Reference	104376-24-1(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	37/39-26-26 37/39
WGK Germany	3
HS Code	29310099

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

1-PENTENYLBORONIC ACID Usage And Synthesis

Chemical Properties	White shinying small flakes
Uses	Reactant for:• ;Synthesis of 8-alkenylborondipyrromethene dyes via Liebeskind-Srogl cross-coupling starting from 8-thiomethyl-substituted BODIPY1• ;Rhodium and palladium catalyzed substitution reactions with enyne acetates and carbonates2• ;Halogenation and protodeauration reactions of organogold phosphine complexes3• ;Lewis acid catalyzed Nazarov reaction4• ;Palladium-catalyzed tandem intramolecular C-N and intermolecular Suzuki coupling process5,6
Uses	Reactant for: Synthesis of 8-alkenylborondipyrromethene dyes via Liebeskind-Srogl cross-coupling starting from 8-thiomethyl-substituted BODIPY Rhodium and palladium catalyzed substitution reactions with enyne acetates and carbonates Halogenation and protodeauration reactions of organogold phosphine complexes Lewis acid catalyzed Nazarov reaction Palladium-catalyzed tandem intramolecular C-N and intermolecular Suzuki coupling process

1-PENTENYLBORONIC ACID Preparation Products And Raw materials

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