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n-Pentylboronic acid

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Origin: China

Cas No: 4737-50-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 4737-50-2 Formula: C5H13BO2 Molecular Weight: 115.96700

Description

N-Pentylboronic Acid is used in the synthesis of (-)-Δ8-THC and (-)-Δ9-THC. Also it aids in the synthesis of boronic acid inhibitors of endothelial lipase.

Basic Info

Chemical Name	n-Pentylboronic acid
Synonyms	Pentylboronic Acid; N-Pentylboronic Acid; 1-Pentaneboronic Acid;
CAS No.	4737-50-2
Molecular Formula	C5H13BO2
Molecular Weight	115.96700
PSA	40.46000
LogP	0.64940

Properties

Density	0.905g/cm3
Boiling Point	207.9ºC at 760mmHg
Flash Point	79.5ºC
Refractive Index	1.409

Synthesis Route

trimethyl borate+Pentylmagnesium Bromide→n-Pentylboronic acid
Pentylmagnesium Bromide→n-Pentylboronic acid
boric acid-carbon+Pentylmagnesium Bromide→n-Pentylboronic acid

Precursor

boric acid-carbon
tripentylborane
trimethyl borate
methoxydi-n-pentylborane

Downstream Product

4-Pentylbenzeneboronic acid
pentan-1-ol
Phenylpentane
1-Iodo-4-n-pentylbenzene

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