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140589

Sigma-Aldrich

5-Iodoisatin

technical grade

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About This Item

Empirical Formula (Hill Notation):
C8H4INO2
CAS Number:
20780-76-1
Molecular Weight:
273.03
EC Number:
244-035-1
MDL number:
MFCD00016899
UNSPSC Code:
12352100
PubChem Substance ID:
24848473
NACRES:
NA.22

grade

technical grade

Quality Level

100

form

solid

mp

276-280 °C (lit.)

functional group

iodo
ketone

SMILES string

Ic1ccc2NC(=O)C(=O)c2c1

InChI

1S/C8H4INO2/c9-4-1-2-6-5(3-4)7(11)8(12)10-6/h1-3H,(H,10,11,12)

InChI key

OEUGDMOJQQLVAZ-UHFFFAOYSA-N

Related Categories

General description

5-Iodoisatin undergoes condensation reaction with:
  • phenol yields 5-iodophenolisatin
  • malonic acid yields 6-iodo-2-quinolone-4-carboxylic acid

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H317,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW5694
01805CJ
01804LH
09328CH
06819AH

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CCCLXXXVII.-The relative stability of the quinolone and indolinone rings.
Aeschlimann JA.
Journal of the Chemical Society, 129, 2902-2912 (1926)
THE PREPARATION OF CERTAIN IODINATED DERIVATIVES OF PHENOLISATIN.
Sumpter WC.
Journal of the American Chemical Society, 54(9), 3766-3768 (1932)

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