补充描述:
4-Bromotoluene (CAS 106-38-7) is a chemical-grade advanced-stage intermediate offered by Speranza Chemical Co., Ltd., produced to Chinese Pharmacopoeia (ChP) standards. As the manufacturer, the supplier makes it directly, and it is sold into North and South America, Europe, Asia, Australasia, and the Middle East. It is widely used as a building block in cross-coupling chemistry, including Suzuki and copper- or palladium-catalyzed C-N and C-O coupling reactions.
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