2-Bromopyridine-5-carbaldehyde

2-Bromopyridine-5-carbaldehyde (CAS 149806-06-4) is manufactured directly by Hangzhou Hongqin Pharmtech Co., Ltd. to pharmaceutical grade under Chinese Pharmacopoeia (ChP) standards, and the supplier identifies it as an intermediate used in synthesizing the CDK4/6 inhibitor abemaciclib. Samples are available, and the product is distributed globally across Asia, the Americas, Europe, the Middle East, and Africa.