This product does not absorb strongly in the visible spectrum. The extinction coefficient has not been measured. Note that Resorufin sodium salt has a molar extinction coefficient of 73,000 in 0.1 M Tris-HCl buffer, pH 8.0, containing 0.1 M NaCl. This value is likely quite similar to that of the hydrolysis product of D7816, which would be 6-Methylresorufin sodium salt.
D7816
1,2-Di-O-lauryl-rac-glycero-3-glutaric acid 6′-methylresorufin ester
lipase substrate, solid
Synonym(s):
Chromogenic lipase substrate
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Product Name
1,2-Di-O-lauryl-rac-glycero-3-glutaric acid 6′-methylresorufin ester, lipase substrate
Quality Level
form
solid
storage temp.
2-8°C
SMILES string
CCCCCCCCCCCCOCC(COC(=O)CCCC(=O)Oc1ccc2N=C3C=CC(=O)C=C3Oc2c1C)OCCCCCCCCCCCC
InChI
1S/C45H69NO8/c1-4-6-8-10-12-14-16-18-20-22-31-50-34-38(51-32-23-21-19-17-15-13-11-9-7-5-2)35-52-43(48)25-24-26-44(49)53-41-30-29-40-45(36(41)3)54-42-33-37(47)27-28-39(42)46-40/h27-30,33,38H,4-26,31-32,34-35H2,1-3H3
InChI key
JEGLJLCZRAWOBI-UHFFFAOYSA-N
Application
Chromogenic substrate for lipase
Biochem/physiol Actions
1,2-Di-O-lauryl-rac-glycero-3-glutaric acid 6′-methylresorufin ester (DGGR) is more pancreas-specific. Hence the DGGR lipase assay may be preferred as a substitute to spec cPL in diagnostic cases with suspected pancreatitis.[1]
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
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Do you have informatoin on the molar extinction coefficient of 1,2-Di-O-lauryl-rac-glycero-3-glutaric acid 6′-methylresorufin ester? Thanks
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