N1-(6-Indazolyl)sulfanilamide
N1-(6-Indazolyl)sulfanilamide (CAS: 13744-68-8), with the molecular formula C13H12N4O2S and a molecular weight of 288.32 g/mol, is a valuable heterocyclic building block. This indazole derivative is primarily utilised in chemical synthesis and research applications. Its specific structure lends itself to further functionalisation in the development of novel organic compounds. Tech Serve Solutions offers this chemical with a minimum assay of 98%.
- IUPAC
- 6-Sulfanilamidoindazole
- Synonyms
- 6-Sulfanilamidoindazole

Organic Synthesis Intermediate
N1-(6-Indazolyl)sulfanilamide serves as a key intermediate in the synthesis of more complex organic molecules. Its indazole and sulfanilamide moieties offer multiple reaction sites for diverse chemical transformations.
Research and Development
This compound is employed in laboratory settings for research and development purposes. It is used to explore new synthetic routes and to investigate structure-activity relationships in medicinal chemistry and materials science.
Heterocyclic Chemistry
As a heterocyclic building block, it is integral to the creation of novel heterocyclic compounds. These structures are often sought after for their potential biological activities and unique material properties.
| Molecular weight | 288.32 |
|---|---|
| Empirical formula | C13H12N4O2S |
| Assay | 98% |
| Melting point | 193-195 °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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 N1-(6-Indazolyl)sulfanilamide used for?
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N1-(6-Indazolyl)sulfanilamide is primarily used as a building block in organic synthesis and for research and development purposes, particularly within heterocyclic chemistry.
What are the CAS number and chemical formula for N1-(6-Indazolyl)sulfanilamide?
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The CAS number for N1-(6-Indazolyl)sulfanilamide is 13744-68-8, and its chemical formula is C13H12N4O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N1-(6-Indazolyl)sulfanilamide with a minimum assay of 98%. This is a technical/research grade material and is not represented as USP, BP, or EP.
What are the safety and handling considerations for N1-(6-Indazolyl)sulfanilamide?
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N1-(6-Indazolyl)sulfanilamide is classified as a Warning substance. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, ensuring good ventilation, and avoid contact with skin, eyes, and clothing.
Can N1-(6-Indazolyl)sulfanilamide be shipped internationally?
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Yes, Tech Serve Solutions exports N1-(6-Indazolyl)sulfanilamide globally to qualified research institutions and industrial partners.
How can I request a quote or sample of N1-(6-Indazolyl)sulfanilamide?
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To request a quote or a sample, please contact our sales department through the website or direct email, providing your details and the product CAS number 13744-68-8.
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