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(4-ethoxy-4-oxobutyl)-triphenylphosphanium,bromide

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Origin: China

Cas No: 50479-11-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Products Specification
Product Description

Property

CAS No.: 50479-11-3 Formula: C24H26BrO2P Molecular Weight: 457.34000

Description

[3-(Ethoxycarbonyl)propyl]triphenylphosphonium Bromide is a reactant used in the preparation of maresin 1, a potent anti-inflammatory and pro-resolving lipid mediator.

Basic Info

Chemical Name	(4-ethoxy-4-oxobutyl)-triphenylphosphanium,bromide
Synonyms
CAS No.	50479-11-3
Molecular Formula	C24H26BrO2P
Molecular Weight	457.34000
PSA	39.89000
LogP	1.32780

Properties

Appearance & Physical State	white powder
Melting Point	165-167ºC(lit.)
Storage Condition	Refrigerator (+4ºC)

Safety Info

Safety Statements	S26-S36
HS Code	2931900090
Risk Statements	R36/37/38
Hazard Codes	Xi
Hazard Declaration	H315; H319; H335
Signal Word	Warning
Caution Statement	P261; P305 + P351 + P338
Symbol	GHS07

Synthesis Route

ethyl 4-bromobutanoate+Triphenylphosphine→(4-ethoxy-4-oxobutyl)-triphenylphosphanium,bromide
Ethanol+3-carboxypropyl(triphenyl)phosphanium,bromide→(4-ethoxy-4-oxobutyl)-triphenylphosphanium,bromide

Precursor

Ethanol
Triphenylphosphine
ethyl 4-bromobutanoate
3-carboxypropyl(triphenyl)phosphanium,bromide

Downstream Product

cis-4-Hexen-1-ol
ETHYL C4 HEPTENOATE
ethyl hex-4-enoate
ETHYL (4Z)-DEC-4-ENOATE

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