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ChemicalBook >> CAS DataBase List >> Isatin

Isatin

Isatin price.
  • $5 - $5425
  • Product name: Isatin
  • CAS: 91-56-5
  • MF: C8H5NO2
  • MW: 147.13
  • EINECS:202-077-8
  • MDL Number:MFCD00005718
  • Synonyms:2,3-Diketoindoline Indole-2,3-dione 2,3-Indolinedione;Isatin, 98% 100GR;ISATIN / 2,3-INDOLINEDIONE;IRSOGLADINEMALEATE;ISATIN, PHARMACEUTICAL GRADE;ISATIN, TECHNICAL GRADE;Isatin, synthesis grade;Isatin, reagent grade
41 prices
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  • AK Scientific
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  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
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  • ManufacturerAK Scientific
  • Product numberJ90197
  • Product descriptionIsatin
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90197
  • Product descriptionIsatin
  • Packaging25g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberA383
  • Product descriptionIsatin
  • Packaging25g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberA383
  • Product descriptionIsatin
  • Packaging100g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90197
  • Product descriptionIsatin
  • Packaging1kg
  • Price$190
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberA383
  • Product descriptionIsatin
  • Packaging1kg
  • Price$265
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12468
  • Product descriptionIsatin, 98%
  • Packaging100g
  • Price$35.6
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12468
  • Product descriptionIsatin, 98%
  • Packaging500g
  • Price$90.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12468
  • Product descriptionIsatin, 98%
  • Packaging2500g
  • Price$333.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number91565
  • Product descriptionIndoline-2,3-dione
  • Packaging1000g
  • Price$159
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA117648
  • Product description2,3-Indolinedione 98%
  • Packaging25g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA117648
  • Product description2,3-Indolinedione 98%
  • Packaging100g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA117648
  • Product description2,3-Indolinedione 98%
  • Packaging500g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA117648
  • Product description2,3-Indolinedione 98%
  • Packaging1kg
  • Price$87
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB6153
  • Product descriptionIsatin
  • Packaging100mg
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB6153
  • Product descriptionIsatin
  • Packaging500mg
  • Price$150
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J90197 Isatin 5g $10 2021-12-16 Buy
AK Scientific J90197 Isatin 25g $15 2021-12-16 Buy
AK Scientific A383 Isatin 25g $21 2021-12-16 Buy
AK Scientific A383 Isatin 100g $41 2021-12-16 Buy
AK Scientific J90197 Isatin 1kg $190 2021-12-16 Buy
AK Scientific A383 Isatin 1kg $265 2021-12-16 Buy
Alfa Aesar A12468 Isatin, 98% 100g $35.6 2024-03-01 Buy
Alfa Aesar A12468 Isatin, 98% 500g $90.65 2024-03-01 Buy
Alfa Aesar A12468 Isatin, 98% 2500g $333.65 2024-03-01 Buy
Alichem 91565 Indoline-2,3-dione 1000g $159 2021-12-16 Buy
Ambeed A117648 2,3-Indolinedione 98% 25g $5 2021-12-16 Buy
Ambeed A117648 2,3-Indolinedione 98% 100g $14 2021-12-16 Buy
Ambeed A117648 2,3-Indolinedione 98% 500g $54 2021-12-16 Buy
Ambeed A117648 2,3-Indolinedione 98% 1kg $87 2021-12-16 Buy
ApexBio Technology B6153 Isatin 100mg $50 2021-12-16 Buy
ApexBio Technology B6153 Isatin 500mg $150 2021-12-16 Buy

Properties

Melting point :193-195 °C (dec.) (lit.)
Boiling point :267.22°C (rough estimate)
Density :1.3067 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.4700 (estimate)
Flash point :220 °C
storage temp. :Store below +30°C.
solubility :soluble
form :Powder
pka :10.34±0.20(Predicted)
color :Orange
PH :7 (1.9g/l, H2O, 20℃)
Water Solubility :Soluble in water (1.9 g/L at 20°C).
Decomposition :194 ºC
Merck :14,5104
BRN :383659
Stability :Stable. Incompatible with strong acids.
InChIKey :JXDYKVIHCLTXOP-UHFFFAOYSA-N
LogP :0.45
CAS DataBase Reference :91-56-5(CAS DataBase Reference)
NIST Chemistry Reference :Isatin(91-56-5)
EPA Substance Registry System :1H-Indole-2,3-dione (91-56-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

Isatin is an endogenous monoamine oxidize (MAO) inhibitor involved in stress and anxiety. Additionally, isatin inhibits alkaline phosphatase (ALP), nitric oxide (NO)-stimulated soluble guanylate cyclase, and other enzymes. Isatins undergo a one-pot Wolff-Kishner like reduction with hydrazine hydrate, under surprisingly mild conditions, to give the corresponding oxindoles. It is used as chromatographic spray reagent for amino acid detection.

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