HT1171
HT1171 (CAS: 192880-96-9), with the molecular formula C7H4N2O4S2 and a molecular weight of 244.25 g/mol, is a chemical compound supplied by Tech Serve Solutions. This white to off-white powder is primarily utilised in biological research. Its applications span areas such as cell biology, cell signalling, and the study of intracellular protein degradation pathways. It is an important reagent for researchers investigating calpain and proteasome inhibition.
- IUPAC
- 5-(2-Methyl-3-nitrothiophen-2-yl)-1,3,4-oxathiazol-2-one,5-(5-Methyl-4-nitro-2-thienyl)-1,3,4-oxathiazol-2-one

Calpain and Proteasome Inhibition Research
HT1171 serves as a valuable tool for researchers studying the mechanisms of calpain and proteasome activity. It aids in understanding protein turnover and its role in cellular processes and disease.
Cell Biology and Signaling Studies
This compound is employed in cell biology to investigate intracellular signaling pathways. Its use helps elucidate the complex cascades involved in cellular communication and stress responses.
Nitric Oxide and Cell Stress Investigations
HT1171 is utilised in research focusing on nitric oxide production and cellular stress. It assists in understanding how these factors influence cell viability and function.
Neuroscience Research
Researchers in neuroscience may use HT1171 to explore its effects on neuronal cells and signaling pathways relevant to neurological function and dysfunction.
| Molecular weight | 244.25 |
|---|---|
| Empirical formula | C7H4N2O4S2 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to off-white |
| Solubility | DMSO: >10 mg/mL |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
| Hazard codes (EU) | Xn |
|---|---|
| Risk statements (R) | 22 |
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 HT1171 used for?
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HT1171 is used in research for studying calpain and proteasome inhibition, cell biology, cell signalling, neuroscience, intracellular protein degradation, and nitric oxide and cell stress.
What are the CAS number and formula for HT1171?
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The CAS number for HT1171 is 192880-96-9, and its molecular formula is C7H4N2O4S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies HT1171 with an assay of ≥98% (HPLC). This product is intended for research purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling considerations for HT1171?
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HT1171 is classified as a GHS07 hazard with the signal word 'Warning'. It carries the hazard statement H302 (Harmful if swallowed). Handle with appropriate personal protective equipment in a well-ventilated area.
How is HT1171 supplied and exported?
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HT1171 is supplied as a white to off-white powder. Tech Serve Solutions is a global supplier and exporter of fine chemicals, capable of shipping this product worldwide according to international regulations.
How can I request a sample or quote for HT1171?
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To request a sample or a quotation for HT1171, please contact our sales department via the website or direct inquiry. Our team will promptly assist you with your requirements.
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