24-1450
Phenolphthalein
SAJ first grade, ≥97.0%
Sinónimos:
3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone
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Fórmula empírica (notación de Hill):
C20H14O4
Número CAS:
Peso molecular:
318.32
EC Number:
201-004-7
PubChem Substance ID:
UNSPSC Code:
12352005
Beilstein/REAXYS Number:
284423
Colour Index Number:
764
MDL number:
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SAJ first grade
assay
≥97.0%
form
solid
availability
available only in Japan
mp
261-263 °C (lit.)
solubility
acetone: soluble
SMILES string
Oc1ccc(cc1)C2(OC(=O)c3ccccc23)c4ccc(O)cc4
InChI
1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
InChI key
KJFMBFZCATUALV-UHFFFAOYSA-N
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Muta. 2 - Repr. 2 - Skin Irrit. 2
Clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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The mechanisms of floating and sliding of liquid marbles are studied. Liquid marbles containing CaCl(2) and marbles containing NaOH water solutions float on water containing Na(2)CO(3) and an alcoholic solution of phenolphthalein with no chemical reaction. Sliding of liquid marbles
Stefano Mangani et al.
Journal of medicinal chemistry, 54(15), 5454-5467 (2011-06-24)
To identify specific bacterial thymidylate synthase (TS) inhibitors, we exploited phenolphthalein (PTH), which inhibits both bacterial and human enzymes. The X-ray crystal structure of Lactobacillus casei TS (LcTS) that binds PTH showed multiple binding modes of the inhibitor, which prevented