Veterinary API Reference Standards
Maropitant Citrate Veterinary API Reference Standard
Synonyms: CJ-11972 citrate · NK-1 receptor antagonist standard
Quinuclidine NK-1 antagonist (API class) reference standard, released lot by lot for analytical assay calibration and related-substance profiling. Not for administration to humans or animals.
CAS 359875-09-5Analytical method note
- CAS Number
- 359875-09-5
- Molecular Formula
- C32H40N2O·C6H8O7
- Molecular Weight
- 678.816 g/mol
- HPLC Purity
- ≥ 98.8% (HPLC verified)
- Appearance
- White to off-white powder
- Storage
- Store at 2–8 °C, desiccated and protected from light.
Description
Maropitant Citrate Veterinary API Reference Standard is supplied as a characterised, lot-controlled analytical material for in-vitro laboratory research and analytical testing. Each lot is released against a documented HPLC purity specification of ≥ 98.8% with a Certificate of Analysis referencing the tested lot number.
Reference standard for maropitant citrate assay, salt-stoichiometry confirmation and LC-MS/MS bioanalytical method development.
Identity is confirmed by 1H-NMR and LC-MS, chromatographic purity by HPLC-UV, water content by Karl Fischer titration and residual solvents by headspace GC. The material is packed in a sealed amber vial under argon with desiccant and is not supplied for administration to humans or animals.
Supplied for in-vitro laboratory research and analytical testing only. Not for human or veterinary use, consumption, or diagnostic purposes.
Track A — Micro-retail
Milligram quantities
Stocked analytical quantities with transparent pricing, dispatched with lot COA.
No card payment. Orders settle in cryptocurrency (USDT, BTC or XMR) after the proforma invoice is issued.
Track B — Bulk wholesale
100 g — 1 kg+
Bulk supply is quoted individually. Pricing is not published: it depends on volume, required purity specification, packaging, documentation scope and delivery window.
- · Volume tiers from 100 g to 1 kg and above
- · Multi-lot supply agreements and scheduled release
- · Extended documentation packet for B2B formulators
Restricted to verified research institutions and corporate entities.
Fulfillment
- Dispatch
- 1–2 business days after settlement clears
- Courier
- DHL / FedEx / UPS express, tracked, signature required
- Packaging
- Amber vial under argon in a plain, unbranded, tamper-evident outer pack
- Documentation
- Accurate customs invoice, HS code, lot COA and SDS in the pouch
- Transit loss
- One free reship or a full crypto refund
Maropitant citrate · 1 mg
$98.00