1.00842
Esculin
suitable for microbiology
Synonym(s):
Esculin, 6,7-Dihydroxycumarin-6β-D-glucopyranoside
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About This Item
Empirical Formula (Hill Notation):
C15H16O9 · 1.5H2O
CAS Number:
Molecular Weight:
367.31
UNSPSC Code:
41106212
EC Index Number:
208-517-5
NACRES:
NA.74
MDL number:
assay
≥98.0% (HPLC)
Quality Level
form
solid
mp
212 °C (decomposition)
bulk density
200 kg/m3
application(s)
microbiology
storage temp.
15-25°C
SMILES string
O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1CO)O)O)O)Oc2cc3c([o][c](cc3)=O)cc2O.O
InChI
1S/C15H16O9.H2O/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;1H2/t10-,12-,13+,14-,15-;/m1./s1
InChI key
CQYPGSKIFJFVDQ-QWFKVUSTSA-N
Analysis Note
Purity (HPLC): ≥ 98.0 %
Identity (IR-spectrum): conforms
Spec. rotation (α 20/D; 2 %; dioxan/water (1:1); calc. on anhydrous substance): -87 - -84 °
Heavy metals (as Pb): ≤ 0.004 %
Fraxin (HPLC): ≤ 0.5 %
Sulfated ash: ≤ 0.1 %
Water: 6.5 - 8.0 %
Suitability for microbiology: conforms
Identity (IR-spectrum): conforms
Spec. rotation (α 20/D; 2 %; dioxan/water (1:1); calc. on anhydrous substance): -87 - -84 °
Heavy metals (as Pb): ≤ 0.004 %
Fraxin (HPLC): ≤ 0.5 %
Sulfated ash: ≤ 0.1 %
Water: 6.5 - 8.0 %
Suitability for microbiology: conforms
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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