Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Resorufin butyrate
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15585-42-9

15585-42-9 structure

15585-42-9 structure

Name: Resorufin butyrate
Chemical Name: Resorufin butyrate
CAS Number: 15585-42-9
Molecular Formula: C₁₆H₁₃NO₄
Molecular Weight: 283.27900
Catalog: Signaling Pathways Neuronal Signaling AChE
Create Date: 2018-03-01 08:00:00
Modify Date: 2025-08-26 23:46:08
Resorufin butyrate is a fluorogenic substrate for triglyceride lipases and cholinesterase (Ex=570 nm, Em=580 nm)[1][2][3].

Name	Resorufin butyrate
Synonyms	(7-oxophenoxazin-3-yl) butanoate

Description	Resorufin butyrate is a fluorogenic substrate for triglyceride lipases and cholinesterase (Ex=570 nm, Em=580 nm)[1][2][3].
Related Catalog	Research Areas >> Metabolic Disease Signaling Pathways >> Neuronal Signaling >> AChE
Target	Triglyceride lipases, cholinesterase[1]
In Vitro	Resorufin butyrate (2.3 μM) displays a linear increase in fluorescence over 60 min (conducted in 384-well plates using 12 nM of bLPL enzyme and substrate in PBS, pH 7.5, 5% DMSO)[1].
References	[1]. J Biomol Screen, et al. Resorufin butyrate as a soluble and monomeric high-throughput substrate for a triglyceride lipase. J Biomol Screen. 2012 Feb;17(2):245-51. [2]. Guilbault, G.G., et al. Resorufin butyrate and indoxyl acetate as fluorogenic substrates for chloinesterase. Anal Chem. 1965 Jan;37:120-3. [3]. J.Hofmann, et al. Immobilized enzyme kinetics analyzed by flow-through microfluorimetry : Resorufin-β-d-galactopyranoside as a New Fluorogenic Substrate for β-Galactosidase. Anal. Chim. Acta 163, 67-72 (1984).

Density	1.31g/cm3
Boiling Point	428.7ºC at 760 mmHg
Melting Point	136-138ºC(lit.)
Molecular Formula	C₁₆H₁₃NO₄
Molecular Weight	283.27900
Flash Point	194.5ºC
Exact Mass	283.08400
PSA	69.40000
LogP	2.99830
Vapour Pressure	1.48E-07mmHg at 25°C
Index of Refraction	1.62

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