Kinase Inhibitor Standards
Palbociclib API Reference Standard
Synonyms: PD-0332991 · CDK4/6 Kinase Inhibitor
CDK4/6 kinase inhibitor reference standard for chromatographic assay calibration and impurity profiling.
CAS 571190-30-2Analytical method note
- CAS Number
- 571190-30-2
- Molecular Formula
- C24H29N7O2
- Molecular Weight
- 447.54 g/mol
- HPLC Purity
- ≥ 99.5% (HPLC verified)
- Appearance
- Yellow to pale-yellow powder
- Storage
- Store at −20 °C, desiccated.
Description
Palbociclib API Reference Standard is characterised for use as an analytical calibrant in reversed-phase HPLC and LC-MS/MS workflows.
Each lot is released with a Certificate of Analysis reporting identity, chromatographic purity and residual solvent content.
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
Palbociclib · 1 mg
$72.00