1-Methyl-1H-indole-6-carboxaldehyde

CAS 21005-45-8C10H9NOChemical Synthesis

1-Methyl-1H-indole-6-carboxaldehyde (CAS: 21005-45-8), with the molecular formula C10H9NO and a molecular weight of 159.18 g/mol, is a heterocyclic organic compound. This indole derivative functions as a valuable building block in organic synthesis. It is primarily utilised in research and development settings for the construction of more complex molecules, particularly within the fields of medicinal chemistry and materials science.

IUPAC: 1-Methylindole-6-carbaldehyde

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1-Methyl-1H-indole-6-carboxaldehyde (C10H9NO) — chemical structure, CAS 21005-45-8; Chemistry, fine chemical supplied by Tech Serve Solutions

AldehydesBuilding BlocksC10C10-C12Carbonyl CompoundsChemical SynthesisHeterocyclic Building BlocksIndoles

01 /Applications

Organic Synthesis Intermediate

Serves as a key intermediate in the synthesis of diverse organic compounds. Its aldehyde functionality allows for various derivatisation reactions, contributing to the development of novel chemical entities.

Medicinal Chemistry Research

Utilised in the exploration of new pharmaceutical agents. The indole scaffold is present in many biologically active molecules, making this compound a useful starting point for drug discovery programs.

Materials Science Applications

Can be incorporated into the synthesis of advanced materials. Its structure may lend itself to applications in areas such as organic electronics or functional polymers.

02 /Properties

Molecular weight	159.18
Empirical formula	C10H9NO
Assay	97%
Storage temperature	2-8°C
Melting point	79-81 °C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H319Causes serious eye irritation
H412Harmful to aquatic life with long-lasting effects

Precautionary statements

P273Avoid release to the environment
P305IF IN EYES

Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36-52
Safety statements (S)	26

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

21005-45-8

MDL number

MFCD08690251

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 1-Methyl-1H-indole-6-carboxaldehyde used for?

1-Methyl-1H-indole-6-carboxaldehyde is used as a building block and intermediate in organic synthesis, particularly in medicinal chemistry research and the development of new materials.

What is the CAS number and formula for 1-Methyl-1H-indole-6-carboxaldehyde?

The CAS number is 21005-45-8 and the molecular formula is C10H9NO.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1-Methyl-1H-indole-6-carboxaldehyde with a purity of 97%. This product is supplied for laboratory and research purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should 1-Methyl-1H-indole-6-carboxaldehyde be handled and stored?

As indicated by GHS07, this compound is a Warning with hazards H319 (causes serious eye irritation) and H412 (harmful to aquatic life with long lasting effects). It should be stored at 2-8°C. Wear eye protection (P305 + P351 + P338) and avoid release to the environment (P273).