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O9808

Sigma-Aldrich

2-Oxindole

97%

Synonym(s):

2-Indolinone, Oxindole

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5 G
$62.40
25 G
$73.20

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5 G
$62.40
25 G
$73.20

About This Item

Empirical Formula (Hill Notation):
C8H7NO
CAS Number:
Molecular Weight:
133.15
Beilstein/REAXYS Number:
114692
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

$62.40


Available to ship onMay 02, 2025Details


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Quality Level

assay

97%

form

crystals

bp

227 °C/73 mmHg (lit.)

mp

123-128 °C (lit.)

SMILES string

O=C1Cc2ccccc2N1

InChI

1S/C8H7NO/c10-8-5-6-3-1-2-4-7(6)9-8/h1-4H,5H2,(H,9,10)

InChI key

JYGFTBXVXVMTGB-UHFFFAOYSA-N

Gene Information

human ... PGR(5241)

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Customers Also Viewed

Ryo Shintani et al.
Chemical communications (Cambridge, England), 46(36), 6822-6824 (2010-08-21)
A copper-catalyzed addition of arylboronates to isatins has been developed to give 3-aryl-3-hydroxy-2-oxindoles under mild conditions. The catalytic cycle of this process has been examined through a series of stoichiometric reactions and an effective asymmetric variant has also been described
Junwei Wang et al.
Organic letters, 14(9), 2210-2213 (2012-04-14)
The reaction of phenyliodine bis(trifluoroacetate) (PIFA) with a series of anilides 1 (E = CO(2)Et) in CF(3)CH(2)OH was found to give 3-hydroxy-2-oxindole derivatives 2, while that with various anilides 1' (E = CON(R(4))Ar) afforded the C(2)-symmetric or unsymmetric spirooxindoles 3.
Xianjie Chen et al.
Organic letters, 15(8), 1846-1849 (2013-04-09)
An asymmetric organo- and gold-catalyzed one-pot sequential Mannich/hydroamination reaction has been developed. Using this protocol, spiro[pyrrolidin-3,2'-oxindole] derivatives were synthesized in good yields (up to 91%) and excellent enantioselectivities (up to 97% ee).
Fangrui Zhong et al.
Organic letters, 13(1), 82-85 (2010-12-09)
The first tertiary amine catalyzed enantioselective Morita-Baylis-Hillman (MBH) reaction of isatins with acrylates has been demonstrated, allowing asymmetric synthesis of biologically significant 3-substituted-3-hydroxy-2-oxindoles in good yields and with excellent enantioselectivities. The C6'-OH group of β-isocupreidine (β-ICD) is believed to facilitate
Rahul R Khanwelkar et al.
Bioorganic & medicinal chemistry, 18(13), 4674-4686 (2010-06-24)
A series of new ureidoindolin-2-one derivatives were synthesized and evaluated as inhibitors of receptor tyrosine kinases. Investigation of structure-activity relationships at positions 5, 6, and 7 of the oxindole skeleton led to the identification of 6-ureido-substituted 3-pyrrolemethylidene-2-oxindole derivatives that potently

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