补充描述:
3-Amino-2-nitropyridine (CAS 13269-19-7, molecular formula C5H5N3O2) is a chemical-grade intermediate manufactured directly by Jinan Honest Pharm Co., Ltd., described as a yellow to orange crystalline powder used to build heterocyclic compounds for antibacterial and anti-tumor drug research as well as agrochemical synthesis, owing to the reactivity of its nitro and amino groups. Industrial-grade material is typically supplied at 98% purity or higher, and the product is distributed to North America, Western Europe, and Asia.
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