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M14943

Sigma-Aldrich

5-Methoxyindole-3-carboxaldehyde

≥99%

Synonym(s):

3-Formyl-5-methoxyindole, NSC 521754

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About This Item

Empirical Formula (Hill Notation):
C10H9NO2
CAS Number:
10601-19-1
Molecular Weight:
175.18
Beilstein:
132769
EC Number:
234-220-5
MDL number:
MFCD00005623
UNSPSC Code:
12352100
PubChem Substance ID:
24896652
NACRES:
NA.22

Assay

≥99%

mp

179-183 °C (lit.)

SMILES string

COc1ccc2[nH]cc(C=O)c2c1

InChI

1S/C10H9NO2/c1-13-8-2-3-10-9(4-8)7(6-12)5-11-10/h2-6,11H,1H3

InChI key

TUWARWGEOHQXCO-UHFFFAOYSA-N

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Application

  • reactant in synthesis of tryptophan dioxygenase inhibitors as potential anticancer immunomodulators
  • reactant in preparation of inhibitor of the C-terminal domain of RNA polymerase II
  • reactant in preparation of imidazopyridines and imidazobenzothiazoles
  • reactant in preparation of fluorescent neuroactive probes for brain imaging
  • reactant in preparation of antibacterial agents
  • reactant in synthesis of antiandrogens

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - 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

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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A crucial event in prostate cancer progression is the transition from a hormone-sensitive to a lethal castration-refractory disease state. The antagonist-to-agonist conversion due to mutation in AR is a critical problem with the current clinically used antiandrogens. We aim to
Adrienne S Brown et al.
Organic & biomolecular chemistry, 9(7), 2142-2148 (2011-02-05)
A set of spectrally diverse stilbazolium dyes was identified in an uptake assay using cultured brainstem and cerebellum cells isolated from e19 chicks. Pretreatment of cells with indatraline, a monoamine reuptake inhibitor, allowed identification of dyes that may interact with
Shuhong Wu et al.
Journal of medicinal chemistry, 54(8), 2668-2679 (2011-03-30)
To optimize the antitumor activity of oncrasin-1, a small molecule RNA polymerase II inhibitor, we evaluated 69 oncrasin-1 analogues for their cytotoxic activity against normal human epithelial cells and K-Ras mutant tumor cells. About 40 of those compounds were as
Taleb H Al-Tel et al.
European journal of medicinal chemistry, 46(5), 1874-1881 (2011-03-19)
New antimicrobial agents, imidazo[1,2-a]pyridine and imidazo[2,1-b][1,3]benzothiazole, have been synthesized. Their antimicrobial activities were conducted against various Gram-positive, Gram-negative bacteria and fungi. Compounds 6c, 7a, 10b, 11a, 12b, 14a, 14b, 15a and 15b, exerted strong inhibition of the investigated bacterial and
Anas J M Rasras et al.
European journal of medicinal chemistry, 45(6), 2307-2313 (2010-02-26)
Synthesis and antimicrobial activity of cholic acid analogues 4a-t are reported. The synthesis of 4a-t was accomplished from ethylcholate 2. The hydrazone moiety was introduced via coupling of the cholic acid hydrazide (3) with appropriately functionalized aldehyde utilizing acetic acid
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