WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 600136
CAS#: 531-75-9
Description: Esculin is a coumarin glucoside that is used to identify bacterial species (especially Enterococci and Listeria).
MedKoo Cat#: 600136
Name: Esculin
CAS#: 531-75-9
Chemical Formula: C15H16O9
Exact Mass: 340.07943
Molecular Weight: 340.28
Elemental Analysis: C, 52.94; H, 4.74; O, 42.32
Esculin, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.
Synonym: Aesculin; Esculetin 6Dglucoside
IUPAC/Chemical Name: 7-hydroxy-6-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy- 6-(hydroxymethyl)-2-tetrahydropyranyl]oxy}-2-chromenone
InChi Key: XHCADAYNFIFUHF-TVKJYDDYSA-N
InChi Code: InChI=1S/C15H16O9/c16-5-10-12(19)13(20)14(21)15(24-10)23-9-3-6-1-2-11(18)22-8(6)4-7(9)17/h1-4,10,12-17,19-21H,5H2/t10-,12-,13+,14-,15-/m1/s1
SMILES Code: O=C1C=CC2=C(O1)C=C(O)C(O[C@H]3[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O3)=C2
The following data is based on the product molecular weight 340.28 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
1: Tattini M, Di Ferdinando M, Brunetti C, Goti A, Pollastri S, Bellasio C, Giordano C, Fini A, Agati G. Esculetin and esculin (esculetin 6-O-glucoside) occur as inclusions and are differentially distributed in the vacuole of palisade cells in Fraxinus ornus leaves: A fluorescence microscopy analysis. J Photochem Photobiol B. 2014 Jun 28;140C:28-35. doi: 10.1016/j.jphotobiol.2014.06.012. [Epub ahead of print] PubMed PMID: 25063983.