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ChemicalBook >> CAS DataBase List >> 1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID

1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID

1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID price.
  • $19 - $1454.4
  • Product name: 1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID
  • CAS: 20262-55-9
  • MF: C9H5NO4
  • MW: 191.14
  • EINECS:
  • MDL Number:MFCD00462255
  • Synonyms:1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID;1,3-Dioxoisoindoline-5-carboxylic acid;2,3-Dihydro-1,3-dioxo-1H-isoindole-5-carboxylic acid;4-Carboxyphthalimide;Trimellitimide;1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic a acid;1H-Isoindole-5-carboxylic acid, 2,3-dihydro-1,3-dioxo-
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • Abosyn
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • CHESS
  • Crysdot
  • Oakwood
  • Sigma-Aldrich
Package
  • 5MG
  • 10mg
  • 100mg
  • 0.1g
  • 0.25g
  • 0.5g
  • 1g
  • 5g
  • 10g
  • 25 mg
  • ManufacturerAbosyn
  • Product number10-4247
  • Product description1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.1g
  • Price$63
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number10-4247
  • Product description1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.25g
  • Price$88
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number10-4247
  • Product description1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches)
  • Packaging0.5g
  • Price$124
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number10-4247
  • Product description1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches)
  • Packaging1g
  • Price$173
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number10-4247
  • Product description1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches)
  • Packaging5g
  • Price$517
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number10-4247
  • Product description1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches)
  • Packaging10g
  • Price$725
  • Updated2026-05-21
  • Buy
  • ManufacturerAK Scientific
  • Product number3160BA
  • Product description1H-Isoindole-5-carboxylicacid,2,3-dihydro-1,3-dioxo-
  • Packaging5g
  • Price$1134
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number20262559
  • Product description1,3-Dioxoisoindoline-5-carboxylicacid
  • Packaging10g
  • Price$1454.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number20262559
  • Product description1,3-Dioxoisoindoline-5-carboxylicacid
  • Packaging5g
  • Price$882
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0989116
  • Product description1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID 95.00%
  • Packaging5MG
  • Price$497.42
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM122568
  • Product description1,3-dioxoisoindoline-5-carboxylicacid 95%
  • Packaging5g
  • Price$842
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM122568
  • Product description1,3-dioxoisoindoline-5-carboxylic acid 95%+
  • Packaging5g
  • Price$935
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM122568
  • Product description1,3-dioxoisoindoline-5-carboxylic acid 95%+
  • Packaging5g
  • Price$935
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM122568
  • Product description1,3-dioxoisoindoline-5-carboxylicacid 95%
  • Packaging1g
  • Price$299
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM122568
  • Product description1,3-dioxoisoindoline-5-carboxylicacid 95%
  • Packaging10g
  • Price$1346
  • Updated2021-12-16
  • Buy
  • ManufacturerCHESS
  • Product number1001556
  • Product descriptionCA005019:1,3-Dioxo-2,3-dihydro-1H-isoindole-5-carboxylicacid 98
  • Packaging5G
  • Price$432
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Abosyn 10-4247 1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches) 0.1g $63 2026-05-21 Buy
Abosyn 10-4247 1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches) 0.25g $88 2026-05-21 Buy
Abosyn 10-4247 1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches) 0.5g $124 2026-05-21 Buy
Abosyn 10-4247 1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches) 1g $173 2026-05-21 Buy
Abosyn 10-4247 1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches) 5g $517 2026-05-21 Buy
Abosyn 10-4247 1,3-Dioxoisoindoline-5-carboxylicacid ≧95%(Puritymayvarybetweenbatches) 10g $725 2026-05-21 Buy
AK Scientific 3160BA 1H-Isoindole-5-carboxylicacid,2,3-dihydro-1,3-dioxo- 5g $1134 2021-12-16 Buy
Alichem 20262559 1,3-Dioxoisoindoline-5-carboxylicacid 10g $1454.4 2021-12-16 Buy
Alichem 20262559 1,3-Dioxoisoindoline-5-carboxylicacid 5g $882 2021-12-16 Buy
American Custom Chemicals Corporation CHM0989116 1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID 95.00% 5MG $497.42 2021-12-16 Buy
Chemenu CM122568 1,3-dioxoisoindoline-5-carboxylicacid 95% 5g $842 2021-12-16 Buy
Chemenu CM122568 1,3-dioxoisoindoline-5-carboxylic acid 95%+ 5g $935 2026-05-20 Buy
Chemenu CM122568 1,3-dioxoisoindoline-5-carboxylic acid 95%+ 5g $935 2026-05-26 Buy
Chemenu CM122568 1,3-dioxoisoindoline-5-carboxylicacid 95% 1g $299 2021-12-16 Buy
Chemenu CM122568 1,3-dioxoisoindoline-5-carboxylicacid 95% 10g $1346 2021-12-16 Buy
CHESS 1001556 CA005019:1,3-Dioxo-2,3-dihydro-1H-isoindole-5-carboxylicacid 98 5G $432 2021-12-16 Buy
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Properties

Melting point :255-257 °C
Density :1.591±0.06 g/cm3(Predicted)
pka :3.28±0.20(Predicted)
form :solid
InChI :1S/C9H5NO4/c11-7-5-2-1-4(9(13)14)3-6(5)8(12)10-7/h1-3H,(H,13,14)(H,10,11,12)
InChIKey :ARRQNZZBVOIEQQ-UHFFFAOYSA-N
SMILES :OC(=O)c1ccc2C(=O)NC(=O)c2c1
EPA Substance Registry System :1H-Isoindole-5-carboxylic acid, 2,3-dihydro-1,3-dioxo- (20262-55-9)

Safety Information

Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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