02350

Esculina hydrate

≥98.0% (HPLC)

• Sinónimos: (-)-Esculin, 6,7-Dihydroxycoumarin 6-glucoside, Esculetin 6-β-D-glucoside
• Fórmula empírica (notación de Hill): C₁₅H₁₆O₉ · xH₂O
• Número de CAS: 531-75-9
• Peso molecular: 340.28 (anhydrous basis)
• MDL number: MFCD00149492
• UNSPSC Code: 12352204
• PubChem Substance ID: 329747416
• NACRES: NA.83

Propiedades

• Quality Level: 200
• assay: ≥98.0% (HPLC)
• form: powder
• optical activity: [α]20/D −41±2°, c = 5% in pyridine
• impurities: ≤10.5% water
• solubility: methanol: 50 mg/mL, clear to very faintly turbid, yellow-green (fluoresc.)
• SMILES string: O.OC[C@H]1O[C@@H](Oc2cc3C=CC(=O)Oc3cc2O)[C@H](O)[C@@H](O)[C@@H]1O; O.OC[C@H]1O[C@@H](Oc2cc3C=CC(=O)Oc3cc2O)[C@H](O)[C@@H](O)[C@@H]1O
• 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

Descripción

Other Notes

Wavelength-shifter, 0,4 g/L improve counting efficiency by a factor of 1.3 when ³²P-Cerenkov radiation is measured in aqueous samples

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)