What is Cabergoline?
Cabergoline is a long-acting selective dopamine D2 receptor agonist (~65hr half-life) that suppresses prolactin secretion from anterior pituitary lactotrophs. Research: hyperprolactinaemia, prolactinoma biology, D2 receptor pharmacology, and prolactin-mediated LH/FSH suppression on the HPG axis. CAS 81409-90-7.
Research Applications
Prolactin Suppression
D2 agonism on pituitary lactotrophs — prolactin inhibition research
Prolactinoma Models
Pituitary tumour pharmacology — D2-mediated tumour shrinkage
Dopamine D2 Pharmacology
Selective D2 agonism — receptor occupancy, downstream cAMP/PKA
HPG Axis Interaction
Hyperprolactinaemia-induced LH/FSH suppression — restoration kinetics
Long-Duration D2 Study
65hr half-life — chronic D2 receptor stimulation protocols
Quick Specs
| Form |
C₂₆H₃₇N₅O₂ |
| Purity |
≥99% by HPLC — every batch |
| CAS Number |
81409-90-7 |
| Molecular Weight |
MS molecular weight confirmed — every batch |
| Specification |
≥99% by HPLC — every batch |
| Shelf Life |
24 months unopened |
| Storage |
Room temperature sealed | cool, dry storage |
| Manufacture |
In-house synthesis — Qingdao, China |
| Brand |
China |
Frequently Asked Questions
How do I reconstitute this peptide?
QSC research tablets are supplied as pre-dosed oral tablets at the stated concentration. No reconstitution is required. Each tablet is compressed at uniform dose for consistent dosing in research applications.
How should this peptide be stored?
Store at room temperature (15–25°C) in a cool, dry place away from moisture, heat, and direct sunlight. Keep in the original container. Properly stored tablets remain stable for 2–3 years.
What purity is this QSC compound and how is it verified?
QSC research tablets contain active ingredient at ≥99% HPLC purity before tableting, with MS-confirmed identity on every batch. COA is published on the product page and independently verifiable at verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC's free
peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION
QSC products are strictly for in vitro and in vivo laboratory research.
Safety & Handling
🚫
Not for Human Use
These compounds are for research only.
🥽
PPE Required
Always use appropriate protective equipment.
❄️
Storage Compliance
Follow product-specific storage conditions.
Product-Specific Storage
Room temperature sealed | cool, dry storage
