Esculin
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    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).

Chemical Structure

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Esculin
CAS# 531-75-9
Handing Instruction

Theoretical Analysis

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

Size Price Shipping out time Quantity
5g USD 210 2 weeks
10g USD 345 2 weeks
25g USD 570 2 weeks
50g USD 1000 2 weeks
Inquire bulk and customized quantity
Pricing updated 2021-03-05. Prices are subject to change without notice.

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

Appearance:
Solid powder

Purity:
>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility:
Soluble in DMSO.

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:
2934.99.9001

Handling Instructions:
View handling instruction

Preparing Stock Solutions

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.

Select a batch to recalculate based on the batch molecular weight:
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

Molarity Calculator

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*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Dilution Calculator

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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.

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Esculin

5g / USD 210