Resorufin butyrate

CAS 15585-42-9C16H13NO4Biochemicals & Reagents

Resorufin butyrate (CAS: 15585-42-9; Formula: C16H13NO4) is a valuable fluorescent substrate supplied by Tech Serve Solutions. With a molecular weight of 283.28 g/mol, this compound is primarily utilized as a fluorogenic substrate for the detection and quantification of enzyme activity, particularly lipases and choline esterases. Its fluorescence properties enable sensitive assays in biochemical research and diagnostics.

Email us

Resorufin butyrate (C16H13NO4) — chemical structure, CAS 15585-42-9; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsCholinesteraseCholinesterase SubstratesDetectionEnzyme SubstrateEnzyme SubstratesEnzymesInhibitorsand SubstratesFatty Acyls

01 /Applications

Enzyme Activity Assays

Resorufin butyrate serves as an excellent fluorogenic substrate for lipases and choline esterases. Its enzymatic hydrolysis releases resorufin, a highly fluorescent molecule, allowing for sensitive detection and quantification of enzyme activity in various biological samples.

Cholinesterase Detection

This compound is specifically applied in assays for detecting cholinesterase activity. It is instrumental in research related to neurochemistry and the study of organophosphate inhibition, which affects cholinesterase function.

Biochemical Research

As a biochemical reagent, Resorufin butyrate finds application in fundamental research, enabling the study of enzyme kinetics, substrate specificity, and the development of new enzyme-based diagnostic tools. Its fluorescent output facilitates real-time monitoring of enzymatic reactions.

02 /Properties

Molecular weight	283.28
Empirical formula	C16H13NO4
Assay	≥95% (TLC)
Solubility	DMF: solubleDMSO: solublealcohols: soluble
Storage temperature	2-8°C
Application	suitable as fluorogenic substrate for lipases, choline esterases
Suitability	suitable for fluorescence
Melting point	136-138 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

15585-42-9

MDL number

MFCD00037660

Beilstein registry

1140868

05 /Additional specifications

Fluorescence	λex 500 nm; λem 593 nm in 0.1 M phosphate pH 8.0 (lipase)λex 540 nm; λem 590 nm in DMSO

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Resorufin butyrate used for?

Resorufin butyrate is used as a fluorogenic substrate for lipases and choline esterases, enabling sensitive detection of enzyme activity through fluorescence.

What are the CAS number and formula for Resorufin butyrate?

The CAS number for Resorufin butyrate is 15585-42-9, and its empirical formula is C16H13NO4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Resorufin butyrate with an assay of ≥95% (TLC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.

What are the safety and handling recommendations for Resorufin butyrate?

When handling Resorufin butyrate, it is essential to use appropriate personal protective equipment, including eyeshields, gloves, and a type N95 respirator filter. It has a WGK Germany rating of 3, indicating it is hazardous.

How is Resorufin butyrate shipped and exported?

Resorufin butyrate is typically stored at 2-8°C. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, providing comprehensive export services.