6-Chlorobenzodihydropyran-4-one

6-Chlorobenzodihydropyran-4-one (also known as 6-chromonecarbaldehyde, CAS 37674-72-9, molecular formula C10H7ClO2) is a chemical-grade pharmaceutical and organic-synthesis intermediate manufactured by Jinan Honest Pharm Co., Ltd., commonly used in the preparation of anti-inflammatory and antibacterial drug candidates and other heterocyclic compounds. It is produced to Chinese Pharmacopoeia (ChP) standard and sold into North America, Western Europe, and Asia, though no samples are offered.