How we supply research material

All materials are analytical-grade biochemical reference standards supplied strictly for in vitro laboratory research. Not for human consumption, not for veterinary use, not for diagnostic or therapeutic use, and not for any food, drug, or cosmetic application.

No dosing instructions, administration guidance, therapeutic claims, or human-use protocols are provided for any catalog item. We are not a pharmacy and we do not provide medical advice.

Catalog items are identified by CAS number, molecular formula, and molar mass rather than by consumer or clinical drug names. Where a compound is known in the literature under a development code, that code is listed as a synonym.

Age verification required. You must be 21 years of age or older and a qualified research professional to access this catalog or place an order.

AlpineChems supplies academic, biotech, contract research, and laboratory buyers. A research setting must be declared at checkout before an order can be placed.

An age-verification gate is presented before catalog access. Declining the attestation ends the session. The attestation is recorded per device and can be withdrawn by clearing site data.

Every lot ships with a Certificate of Analysis (CoA) issued by Janoshik Analytical, an independent third-party laboratory. Certificates of Analysis report identity, purity, and mass confirmation, and each one links back to the issuing lab for direct verification.

A representative Certificate of Analysis is published so buyers can review the report format before purchasing. Lot-specific certificates for stocked items are collected on the lab results page.

Orders ship within the United States only, in plain unmarked outer packaging, with the contents declared as laboratory reference materials. An example of the outer shipping label is published for review.

Lyophilized reference standards ship as sealed powder. Liquid reference solutions and diluents ship in sealed vials. Neither presentation includes administration hardware.