Key Documents

View All Documentation

Fluorescein dilaurate

Name: Fluorescein dilaurate
Brand: SIGMA

suitable for fluorescence, ≥97.0% (HPCE)

Select a Size

Change View

Size/SKU	Availability	Price

About This Item

Empirical Formula (Hill Notation):

C₄₄H₅₆O₇

CAS Number:

7308-90-9

Molecular Weight:

696.91

UNSPSC Code:

12352106

NACRES:

NA.32

PubChem Substance ID:

57650888

EC Number:

230-764-2

Beilstein/REAXYS Number:

6034843

MDL number:

MFCD00038409

Pricing and availability is not currently available.

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Segment

100

assay

≥97.0% (HPCE)

form

powder

solubility

ethanol: soluble

fluorescence

λ_ex 490 nm; λ_em 514 nm in 0.1 M Tris pH 8.0 (esterase)

suitability

suitable for fluorescence

SMILES string

CCCCCCCCCCCC(=O)Oc1ccc2c(Oc3cc(OC(=O)CCCCCCCCCCC)ccc3C24OC(=O)c5ccccc45)c1

InChI

1S/C44H56O7/c1-3-5-7-9-11-13-15-17-19-25-41(45)48-33-27-29-37-39(31-33)50-40-32-34(49-42(46)26-20-18-16-14-12-10-8-6-4-2)28-30-38(40)44(37)36-24-22-21-23-35(36)43(47)51-44/h21-24,27-32H,3-20,25-26H2,1-2H3

InChI key

MYTRGBGGRICZGN-UHFFFAOYSA-N

Description

Application

Fluorescein dilaurate is suitable as fluorogenic substrate for esterases/lipases and used in the pancreolauryl test for chronic pancreatitis.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	F7378	46960	1277004
Sigma-Aldrich 46943 Fluorescein dilaurate	Sigma-Aldrich F7378 Fluorescein diacetate	Sigma-Aldrich 46960 Fluorescein sodium salt	USP 1277004 Fluorescein
description suitable for fluorescence, ≥97.0% (HPCE)	description used as cell viability stain	description BioReagent, suitable for fluorescence	description United States Pharmacopeia (USP) Reference Standard
suitability suitable for fluorescence	suitability -	suitability suitable for fluorescence	suitability -
fluorescence λ_ex 490 nm; λ_em 514 nm in 0.1 M Tris pH 8.0 (esterase)	fluorescence -	fluorescence λ_ex 490 nm; λ_em 514 nm in 0.1 M Tris pH 8.0, λ_ex 460 nm; λ_em 515 nm(lit.)	fluorescence -
solubility ethanol: soluble	solubility acetone: 25 mg/mL	solubility -	solubility -
form powder	form powder	form powder	form -
Quality Level 100	Quality Level 200	Quality Level 200	Quality Level -
assay ≥97.0% (HPCE)	assay -	assay -	assay -

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.