Description
5-Ethylindole-2-carboxylic acid is an indole-based carboxylic acid building block supplied at a minimum purity of 95 % for laboratory and biochemical work. Identified by CAS number 37033-93-5, it has the empirical formula C₁₁H₁₁NO₂ and a molar mass of 189,21 g/mol, giving a clear molecular identity for synthesis planning, analytical reference, and structure–activity studies. As a substituted indole-2-carboxylic acid, the compound combines an ethyl-substituted aromatic heterocycle with a carboxyl handle that can support further derivatisation under standard organic and medicinal chemistry protocols. The material is offered from manufacturer Carl ROTH within the biochemicals range and is intended for professional laboratory environments that need well-defined heterocyclic intermediates. Physical handling and storage should follow the product documentation supplied with the goods. With its defined CAS registry entry, stated minimum assay, and compact pack format, 5-ethylindole-2-carboxylic acid is a practical choice for research groups working on indole scaffolds, fine-chemical synthesis, and related biochemical applications.
This article is part of Dehydrated culture media (agar & broth bases), in Culture media & microbiology. See also Petri dishes.
Key features
- CAS number: 37033-93-5
- Pack sizes: 250 mg, 500 mg, 1 g, 2 g, 5 g
- Purity: min. 95 %
- Empirical formula: C₁₁H₁₁NO₂
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Dehydrated culture media (agar & broth bases)
Catalogue
Brand
Questions about 5-Ethylindole-2-carboxylic acid, min. 95 %, 250 mg
What is this article?
5-Ethylindole-2-carboxylic acid, min. 95 %, 250 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Dehydrated culture media (agar & broth bases), inside Culture media & microbiology, in Life Science & Microbiology.
A dehydrated medium is a powder the laboratory dissolves, sterilises and pours. The formulation name, the supplements it still needs, and the grams per litre are the specification. Two powders with similar names, one selective and one not, grow different organisms.
A culture medium is the food and the solid or liquid home of a microorganism. Dehydrated media are powders the laboratory dissolves and sterilises. Ready-to-use plates and tubes are already that. A Petri dish is the plate. Selective media let one kind of organism grow and hold another back. The formulation and the supplements, not the colour of the agar, are the specification. Reference strains are at ATCC. Methods are on PubMed. Biosafety practice is the WHO laboratory biosafety topic.
Which category should I open next?
The category is Culture media & microbiology. The sub-category is Dehydrated culture media (agar & broth bases). The catalogue is Life Science & Microbiology.
Shelves beside this one are Petri dishes, Ready-to-use culture media (plates, tubes, bottles), Microbiology (other), Inoculation loops, spreaders & needles and Microbial identification, hygiene monitoring & rapid tests.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.