[D-Arg1, D-Pro2, D-Trp7,9, Leu11]-Substance P acetate salt

CAS 143077-65-0D-Trp7Cell Biology

[D-Arg1, D-Pro2, D-Trp7,9, Leu11]-Substance P acetate salt (CAS: 143077-65-0) is a synthetic peptide analogue. With the molecular formula C75H108N20O13 · xC2H4O2, it functions as an antagonist. This compound is primarily utilised in scientific research settings, particularly within cell biology and neuroscience, for investigating cellular signalling pathways and related biological processes. Its specialised nature makes it a valuable reagent for advanced laboratory studies.

Synonyms: 9, Leu11]-Substance P acetate salt

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[D-Arg1, D-Pro2, D-Trp7,9, Leu11]-Substance P acetate salt (D-Trp7) — chemical structure, CAS 143077-65-0; Life Science, fine chemical supplied by Tech Serve Solutions

AntagonistCell BiologyPeptides and ProteinsPeptides for Cell BiologyTachykinins More...

01 /Applications

Cell Biology Research

Utilised as a research tool to investigate cellular mechanisms and signalling pathways. Its antagonistic properties aid in understanding biological responses.

Neuroscience Studies

Applied in neuroscience to explore the roles of tachykinins and their receptors in neural function and signalling. This aids in understanding complex nervous system processes.

Peptide Synthesis and Analysis

Serves as a standard or reference compound in the synthesis and analytical validation of complex peptide structures.

02 /Properties

Molecular weight	1497.79 (free base basis)
Empirical formula	C75H108N20O13 · xC2H4O2
Assay	≥97% (HPLC)
Storage temperature	−20°C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

143077-65-0

05 /Quality & supply

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.

06 /Frequently asked questions

What is [D-Arg1, D-Pro2, D-Trp7,9, Leu11]-Substance P acetate salt used for?

[D-Arg1, D-Pro2, D-Trp7,9, Leu11]-Substance P acetate salt is used as an antagonist in research, particularly in cell biology, cell signalling, neuroscience, and studies involving tachykinins.

What is the CAS number and formula for this compound?

The CAS number is 143077-65-0, and the empirical formula is C75H108N20O13 · xC2H4O2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with an assay of ≥97% (HPLC). It is supplied for research and laboratory use. TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.

What are the safety and handling considerations?

This compound has a WGK Germany rating of 3, indicating it is hazardous. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. Store at −20°C.

How is this chemical packed and shipped?

This chemical is carefully packed to maintain its integrity during transit and is exported globally by TSS, adhering to all necessary shipping regulations for chemical compounds.

How can I request a sample or a quote?

To request a sample or a quote, please contact our sales team through the TSS website or by calling our main office. Our representatives will be pleased to assist you.