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Merck
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Key Documents

127485

Sigma-Aldrich

5-Chloro-2-oxindole

98%

동의어(들):

5-Chlorooxindole

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About This Item

실험식(Hill 표기법):
C8H6ClNO
CAS Number:
Molecular Weight:
167.59
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

분석

98%

형태

solid

mp

194-197 °C (lit.)

solubility

methanol: soluble 2.5 mL, clear

작용기

chloro

SMILES string

Clc1ccc2NC(=O)Cc2c1

InChI

1S/C8H6ClNO/c9-6-1-2-7-5(3-6)4-8(11)10-7/h1-3H,4H2,(H,10,11)

InChI key

WWJLCYHYLZZXBE-UHFFFAOYSA-N

일반 설명

5-Chloro-2-oxindole (5-Chlorooxindole) is a starting material for tenidap sodium, a pharmaceutical drug candidate.

애플리케이션

5-Chloro-2-oxindole was used for the quantitation of 5-chloro-2-oxindole, concomitantly with all of its potential positional isomers using a single, highly specific, normal-phase chromatographic system.

픽토그램

Health hazardExclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Repr. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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시험 성적서(COA)

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문서 라이브러리 방문

S T Colgan et al.
Journal of pharmaceutical and biomedical analysis, 14(7), 825-833 (1996-05-01)
5-Chlorooxindole (5-CO) is a starting material for tenidap sodium, a pharmaceutical drug candidate produced by Pfizer. To insure potency and purity of the drug substance, it is necessary to demonstrate that commercial supplies of 5-CO are free from elevated levels
Boris Letribot et al.
Molecules (Basel, Switzerland), 23(6) (2018-06-13)
Alkylidene oxindoles are important functional moieties and building blocks in pharmaceutical and synthetic chemistry. Our interest in biologically active compounds focused our studies on the synthesis of novel oxindoles, bearing on the exocyclic double bond at the C8, CN, and
Ayman M Saleh et al.
Molecules (Basel, Switzerland), 19(9), 13076-13092 (2014-08-27)
A selected set of substituted pyridone-annelated isoindigos 3a-f has been synthesized via interaction of 5- and 6-substituted oxindoles 2a-f with 6-ethyl-1,2,9-trioxopyrrolo[3,2-f]quinoline-8-carboxylic acid (1) in acetic acid at reflux. Among these isoindigos, the 5'-chloro and 5'-bromo derivatives 3b and 3d show

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