Import 3-Hydroxypyridine — Buy in Bulk from Supplier in China

3-Hydroxypyridine, also known as 3-Pyridinol or Pyridin-3-ol, is a pyridine derivative bearing a hydroxyl substituent at the 3-position of the heteroaromatic ring. The compound is catalogued under CAS number 109-00-2 with an EINECS registration of 203-637-4, and M.C.Biotec Inc. supplies this material from their address at 40 Ma Jia Street, Nanjing 210009, China. The molecular formula is C5H5NO with a molecular weight of 95.10 g/mol. The hydroxyl group's position on the electron-deficient pyridine ring creates distinct acid-base behaviour compared to 2-hydroxypyridine and 4-hydroxypyridine isomers, with implications for metal chelation and hydrogen bonding in formulation contexts.

Commercial 3-Hydroxypyridine is typically manufactured through cyclisation reactions or by hydroxylation of pyridine derivatives, with purity grades ranging from technical to reagent grade depending on application. The material exists as a crystalline solid at ambient temperature with characteristic hygroscopicity common to hydroxypyridines. M.C.Biotec Inc. describes the compound as exhibiting stability and effectiveness, though buyers should request specific stability data including photostability and compatibility with common pharmaceutical excipients. The compound's dual functionality as both a hydrogen bond donor and acceptor, combined with its aromatic nitrogen, renders it valuable as a synthetic intermediate and as a ligand in coordination chemistry.

Primary demand for 3-Hydroxypyridine originates from pharmaceutical manufacturing where it serves as a building block for antihistamines, antivirals, and central nervous system active pharmaceutical ingredients. Agrochemical applications include use as an intermediate for herbicides and insecticides, particularly where the pyridine ring confers metabolic stability or target specificity. Research institutions utilise the compound in heterocyclic chemistry and materials science investigations. M.C.Biotec Inc. indicates export-quality supply with ISO and SGS certifications referenced, though buyers should independently verify the scope and validity of these certifications. Trade terms mentioned include L/C and T/T payment options, with flexible minimum order quantities, though exact figures require direct confirmation with the supplier.

M.C.Biotec Inc. is located at 40 Ma Jia Street, Nanjing 210009, China, and operates within the imported supplier tier with a harbor trust tier classification. The response rate is recorded at 0.00 percent with zero average response hours, which signals that prospective buyers should initiate contact proactively and allow for potential delays in communication. The listing does not disclose the year of establishment, facility size, number of employees, or annual turnover. There is no information regarding whether the company operates its own manufacturing facility or functions as a trading entity. Buyers should request a company brochure, business licence, and facility audit reports to assess organisational capability.

The source description references ISO and SGS certifications without specifying the standards covered, certification scope, or certificate numbers. M.C.Biotec Inc. positions 3-Hydroxypyridine for pharmaceutical and agrochemical applications, with L/C and T/T indicated as payment options. The company does not state export experience to specific markets, client references, or regulatory filings such as FDA drug master files or REACH registrations. The absence of response metrics suggests limited active engagement through the platform, so buyers should establish direct communication channels early in the sourcing process. Verification of all supplier claims through independent documentation review is strongly recommended before contractual commitment.