Thromboxane B2
Thromboxane B2 (CAS: 54397-85-2, Formula: C20H34O6) is a stable metabolite of thromboxane A2. This eicosanoid plays a significant role in platelet aggregation and vasoconstriction. Its biological activity makes it a valuable tool in biochemical research, particularly in studies related to cardiovascular function, inflammation, and cell signaling pathways. Thromboxane B2 serves as an important standard and research reagent for investigating prostaglandin and leukotriene metabolism.
- IUPAC
- (5Z,9α,11RS,13E,15S)-9,11,15-Trihydroxythromboxa-5,13-dien-1-oic acid,TXB2

Biochemical Research Standard
Used as a reference standard in the analysis of eicosanoids and their metabolic pathways. It aids in quantifying thromboxane levels in biological samples for research purposes.
Cell Signaling Studies
Investigates the role of thromboxane B2 in cellular responses, particularly concerning platelet activation and vascular smooth muscle contraction. It is valuable for understanding complex cell signaling cascades.
Cardiovascular Research
Employed in studies focusing on thrombosis, haemostasis, and the physiological regulation of blood vessels. Helps researchers explore mechanisms related to blood clot formation and vascular tone.
Inflammation Pathway Analysis
Utilised to understand the involvement of thromboxanes in inflammatory processes. Serves as a tool for dissecting the signalling mechanisms that contribute to inflammation.
| Molecular weight | 370.48 |
|---|---|
| Empirical formula | C20H34O6 |
| Storage temperature | −20°C |

Hazard statements
- H361Suspected of damaging fertility or the unborn child
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 63 |
| Safety statements (S) | 22-36 |
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 Thromboxane B2 used for?
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Thromboxane B2 is primarily used as a biochemical research standard for studying eicosanoid metabolism, cell signaling pathways, platelet aggregation, vasoconstriction, and inflammatory processes.
What are the CAS number and formula for Thromboxane B2?
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The CAS number for Thromboxane B2 is 54397-85-2, and its empirical formula is C20H34O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Thromboxane B2 for research purposes. Purity and assay details are available on the product's Certificate of Analysis. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should Thromboxane B2 be handled safely?
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Thromboxane B2 is classified with a GHS08 symbol and a 'Warning' signal word, carrying the hazard statement H361 (Suspected of damaging fertility or the unborn child). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection (e.g., N100 or P3 filter cartridges), is mandatory. Handle in a well-ventilated area, following standard laboratory safety protocols.
Is Thromboxane B2 a controlled substance?
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The provided data does not indicate that Thromboxane B2 is a controlled substance.
How is Thromboxane B2 packed, shipped, and exported?
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Thromboxane B2 is stored at -20°C. Packaging and shipping methods comply with international regulations for chemical export, ensuring product integrity and safety during transit.
How can I request a sample or quote for Thromboxane B2?
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To request a sample or a quotation for Thromboxane B2, please contact the Tech Serve Solutions sales department via our website or direct inquiry.
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