Prepro-Thyrotropin Releasing Hormone Fragment 178-199
Prepro-Thyrotropin Releasing Hormone Fragment 178-199 (CAS: 122018-92-2) is a synthetic peptide with the molecular formula C116H176N28O39S and a molecular weight of 2618.87 g/mol. This compound plays a role in cell biology and signalling pathways, particularly within neuroscience research. It is also recognised as Corticotropin Releasing Factor Inhibitor (CRIF). Its applications are primarily in scientific research settings investigating hormonal regulation and cellular responses.
- IUPAC
- CRIF,Corticotropin release inhibiting factor
- Synonyms
- Corticotropin release inhibiting factorCRIF

Neuroscience Research
Investigates the role of TRH fragments in neuronal signalling and endocrine regulation within the central nervous system. Useful for studying receptor interactions and downstream effects.
Cellular Signalling Studies
Used as a tool to probe complex cellular communication pathways. Its function as a potential inhibitor of corticotropin release makes it valuable for understanding pituitary and hypothalamic axis regulation.
Peptide Research
A synthetic peptide sequence employed in biochemical and pharmacological research. Serves as a reference standard or research reagent for peptide-based assays and studies.
| Molecular weight | 2618.87 |
|---|---|
| Empirical formula | C116H176N28O39S |
| Storage temperature | −20°C |
| 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.
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 Prepro-Thyrotropin Releasing Hormone Fragment 178-199 used for?
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Prepro-Thyrotropin Releasing Hormone Fragment 178-199 is primarily used in scientific research settings, including neuroscience, cell biology, and cellular signalling studies. It is also known as Corticotropin Releasing Factor Inhibitor (CRIF).
What is the CAS number and molecular formula?
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The CAS number is 122018-92-2, and the molecular formula is C116H176N28O39S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research and laboratory use. The specific grade and purity are not detailed in the provided data; therefore, TSS does not represent it as USP, BP, or EP grade.
How should Prepro-Thyrotropin Releasing Hormone Fragment 178-199 be handled?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Refer to the safety data sheet for comprehensive handling guidelines.
Is this compound a controlled substance?
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The provided data does not indicate that Prepro-Thyrotropin Releasing Hormone Fragment 178-199 is a controlled substance.
How is this chemical packed and shipped?
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This product is typically stored at -20°C. TSS exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to all necessary shipping and handling regulations.
How can I request a sample or quote?
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Please contact the Tech Serve Solutions sales team directly to request a sample or obtain a quotation for Prepro-Thyrotropin Releasing Hormone Fragment 178-199.
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