46943

Fluorescein dilaurate

suitable for fluorescence, ≥97.0% (HPCE)

• Empirical Formula (Hill Notation): C₄₄H₅₆O₇
• CAS Number: 7308-90-9
• Molecular Weight: 696.91
• Beilstein: 6034843
• EC Number: 230-764-2
• MDL number: MFCD00038409
• UNSPSC Code: 12352106
• PubChem Substance ID: 57650888
• NACRES: NA.32

Properties

• Quality Level: 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.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves