5-Chloro-2-methylindole
5-Chloro-2-methylindole (CAS: 1075-35-0) is a chemical compound with the molecular formula C9H8ClN and a molecular weight of 165.62 g/mol. This indole derivative is primarily used as a reagent in chemical synthesis and research applications. It falls under the categories of cell biology, hematology, histology, and stains & dyes, suggesting its utility in biochemical and biological research contexts where specific molecular interactions or staining properties are investigated.

Chemical Synthesis Intermediate
5-Chloro-2-methylindole serves as a valuable building block in organic synthesis. Its indole core, functionalized with a chlorine atom and a methyl group, allows for further chemical modifications to create more complex molecules for research purposes.
Biological Research Reagent
Classified under cell biology and hematology, this compound may be employed in studies investigating cellular processes or biological mechanisms. Its specific role would depend on the research objective, potentially involving its interaction with biological targets.
Stains and Dyes Component
Its categorization within stains and dyes indicates potential use as a precursor or component in the development of specialised staining agents for microscopy or diagnostic applications within histology and hematology.
| Molecular weight | 165.62 |
|---|---|
| Empirical formula | C9H8ClN |
| Assay | 97% |
| Melting point | 110-114 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 5-Chloro-2-methylindole used for?
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5-Chloro-2-methylindole is utilised as a chemical synthesis intermediate and a reagent in biological research, including cell biology and hematology. It may also be a component in the development of stains and dyes.
What are the CAS number and formula for 5-Chloro-2-methylindole?
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The CAS number for 5-Chloro-2-methylindole is 1075-35-0, and its empirical formula is C9H8ClN.
What grade and purity does Tech Serve Solutions supply for 5-Chloro-2-methylindole?
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Tech Serve Solutions supplies 5-Chloro-2-methylindole with an assay of 97%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
What are the primary safety concerns when handling 5-Chloro-2-methylindole?
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5-Chloro-2-methylindole is classified with a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used.
How is 5-Chloro-2-methylindole typically packed and shipped?
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5-Chloro-2-methylindole is carefully packed to ensure safe transit. As a global supplier, Tech Serve Solutions handles export procedures for this chemical, adhering to relevant shipping regulations.
How can I request a quote or sample for 5-Chloro-2-methylindole?
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To request a quote or a sample of 5-Chloro-2-methylindole, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements and shipping details.
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