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I5109

Sigma-Aldrich

Indole-2-carboxylic acid

98%

Synonym(s):

2-Carboxyindole, 2-Indolylformic acid, NSC 16598

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About This Item

Empirical Formula (Hill Notation):
C9H7NO2
CAS Number:
1477-50-5
Molecular Weight:
161.16
Beilstein:
124132
EC Number:
216-030-4
MDL number:
MFCD00005611
UNSPSC Code:
12352100
PubChem Substance ID:
24895981
NACRES:
NA.22

Assay

98%

mp

202-206 °C (lit.)

SMILES string

OC(=O)c1cc2ccccc2[nH]1

InChI

1S/C9H7NO2/c11-9(12)8-5-6-3-1-2-4-7(6)10-8/h1-5,10H,(H,11,12)

InChI key

HCUARRIEZVDMPT-UHFFFAOYSA-N

Gene Information

human ... SRD5A1(6715)
rat ... Grin2a(24409)

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Related Categories

Application

  • Reactant for total synthesis of (±)-dibromophakellin and analogs
  • Reactant for synthesis of the pyrrolizidine alkaloid (±)-trachelanthamidine
  • Reactant for stereoselective preparation of renieramycin G analogs
  • Reactant for preparation of spirooxoindolepyrrolidines via reduction of indole-2-carboxylic acid followed by oxidation, condensation, reduction, amidation and Kharasch radical cyclization
  • Reactant for Pd-catalyzed cyclization
  • Reactant for preparation of N,N′-(pentane)diylbis[indolecarboxamide] and N,N′-[phenylenebis(methylene)]bis[indolecarboxamide] derivatives

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

I5109-50G:
I5109-VAR:
I5109-10G:
I5109-BULK:
I5109-5G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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T Tonohiro et al.
General pharmacology, 28(4), 555-560 (1997-04-01)
1. A putative agonist for the strychnine-sensitive glycine receptor picolinic acid was tested for its anticonvulsant activities in mice and muscle-relaxant activities in rats and compared with indole-2-carboxylic acid (I2CA), an antagonist for the strychnine-insensitive glycine receptor. Their effects on
James F Dropinski et al.
Bioorganic & medicinal chemistry letters, 15(22), 5035-5038 (2005-09-13)
A series of novel aryl indole-2-carboxylic acids has been identified as potent selective PPARgamma modulators. Their chemical synthesis and in vitro activities are discussed. Compound 5 was selected for in vivo testing in the db/db mouse model of type 2
R Rama Suresh et al.
The Journal of organic chemistry, 77(16), 6959-6969 (2012-07-26)
Two methodologies, one involving Ar-I reactivity and the other through C-H functionalization, for the formation of indolo[2,3-c]pyrane-1-ones via the corresponding allenes, are presented. A highly efficient approach to indolo[2,3-c]pyrane-1-one derivatives through the Pd-catalyzed regioselective annulation of allenes with 3-iodo-1-alkylindole-2-carboxylic acids
Hideyuki Shiozawa et al.
Journal of the American Chemical Society, 124(15), 3914-3919 (2002-04-11)
Glycopeptide antibiotics of the vancomycin group bind to bacterial cell wall analogue precursors, and typically also form dimers. We have studied the interplay between these two sets of noncovalent bonds formed at separate interfaces. Indole-2-carboxylic acid (L) forms a set
Gopinadhan N Anilkumar et al.
Bioorganic & medicinal chemistry letters, 21(18), 5336-5341 (2011-08-16)
SAR development of indole-based palm site inhibitors of HCV NS5B polymerase exemplified by initial indole lead 1 (NS5B IC(50)=0.9 μM, replicon EC(50)>100 μM) is described. Structure-based drug design led to the incorporation of novel heterocyclic moieties at the indole C3-position
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