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Merck
모든 사진(1)

문서

24-1440

Sigma-Aldrich

Phenolphthalein

JIS special grade, ≥98.0%

동의어(들):

3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone

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About This Item

실험식(Hill 표기법):
C20H14O4
CAS Number:
Molecular Weight:
318.32
색상 지수 번호:
764
Beilstein:
284423
EC Number:
MDL number:
UNSPSC 코드:
12352005
PubChem Substance ID:

Grade

JIS special grade

분석

≥98.0%

형태

solid

재고 정보

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

픽토그램

Health hazardExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Carc. 1B - Muta. 2 - Repr. 2 - Skin Irrit. 2

Storage Class Code

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

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


시험 성적서(COA)

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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

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