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Merck
CN

V001425

Sigma-Aldrich

Isatin

p.a.

Synonym(s):

2,3-Indolinedione, Isatine, NSC 9262

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About This Item

Empirical Formula (Hill Notation):
C8H5NO2
CAS Number:
91-56-5
Molecular Weight:
147.13
Beilstein:
383659
EC Number:
202-077-8
MDL number:
MFCD00005718
PubChem Substance ID:
329828626

Key Documents

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grade

p.a.

Quality Level

100

mp

193-195 °C (dec.) (lit.)

SMILES string

O=C1Nc2ccccc2C1=O

InChI

1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11)

InChI key

JXDYKVIHCLTXOP-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Isatin--a new biological factor.
V Glover et al.
Indian journal of experimental biology, 29(1), 1-5 (1991-01-01)
S K Bhattacharya et al.
Indian journal of experimental biology, 36(12), 1195-1200 (1999-03-27)
Stress is often associated with water retention and its resolution with diuresis. The biological systems for the control of stress and water balance are very closely related. Corticotrophin releasing hormone (CRH) and arginine vasopressin (AVP) are co-localised in the hypothalamus
K L Vine et al.
Anti-cancer agents in medicinal chemistry, 9(4), 397-414 (2009-05-16)
Isatin (1H-indole-2,3-dione) and its derivatives demonstrate a diverse array of biological and pharmacological activities including anticonvulsant, antibacterial, antifungal, antiviral and anticancer properties. This broad spectrum of biochemical targets has been facilitated by the synthetic versatility of isatin, which has allowed
Thiosemicarbazones: inhibition of the growth of pox viruses and requirement for the growth of an isatin-beta-thiosemicarbazone dependent mutant.
E Katz
Reviews in clinical & basic pharmacology, 6(2), 119-130 (1987-04-01)
N Hamaue
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 120(4), 352-362 (2000-04-25)
Isatin (indole-2,3-dione) has been found in mammalian tissues as one of major components of tribulin, a postulated endogenous marker of stress and anxiety. I previously identified isatin as an endogenous inhibitor of monoamine oxidase (MAO) in the human urine and
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