N-Methyl-3-indoleglyoxylic acid
N-Methyl-3-indoleglyoxylic acid (CAS: 51584-18-0, C11H9NO3) is a key organic compound with a molecular weight of 203.19 g/mol. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. This indole derivative is integral for researchers and manufacturers involved in developing complex organic molecules and novel chemical entities.

Chemical Synthesis Intermediate
Utilised as a versatile intermediate in organic synthesis pathways, enabling the construction of more complex molecular architectures. Its structure lends itself to further functionalisation in medicinal chemistry and materials science research.
Heterocyclic Compound Development
A useful building block for the synthesis of diverse heterocyclic compounds, including indole derivatives. These structures are often found in biologically active molecules and functional materials.
Research and Development
Essential reagent for research laboratories engaged in exploring new synthetic routes and developing novel compounds. Its defined chemical properties support academic and industrial R&D initiatives.
| Molecular weight | 203.19 |
|---|---|
| Empirical formula | C11H9NO3 |
| Assay | 97% |
| Melting point | 157-162 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1759 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is N-Methyl-3-indoleglyoxylic acid used for?
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N-Methyl-3-indoleglyoxylic acid is primarily used as a building block in chemical synthesis and for the development of heterocyclic compounds, particularly indole derivatives, in research and development settings.
What is the CAS number and formula for N-Methyl-3-indoleglyoxylic acid?
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The CAS number for N-Methyl-3-indoleglyoxylic acid is 51584-18-0, and its molecular formula is C11H9NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Methyl-3-indoleglyoxylic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade; it is supplied for research and chemical synthesis purposes.
How should N-Methyl-3-indoleglyoxylic acid be handled?
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N-Methyl-3-indoleglyoxylic acid is classified as Danger (GHS05) with hazard statement H314, indicating it causes severe skin burns and eye damage. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection, should be used. Handle with extreme caution in a well-ventilated area.
How is N-Methyl-3-indoleglyoxylic acid shipped?
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N-Methyl-3-indoleglyoxylic acid is shipped as UN 1759, Hazard Class 8, Packing Group II, indicating it is a corrosive solid. TSS ensures compliant packaging and export procedures for this material.
How can I request a quote or sample?
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To request a quote or a sample of N-Methyl-3-indoleglyoxylic acid, please contact our sales department through the website or by telephone. Our team will promptly assist you with your inquiry.
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