从Pakistan供应商批发进口5-Bromonicotinic Acid — FOB条款

5-bromonicotinic acid is a halogenated pyridinecarboxylic acid intermediate used in pharmaceutical and agrochemical synthesis, supplied from Lahore, Punjab, Pakistan. The compound carries a bromine substituent at the 5-position of the nicotinic acid ring system, which confers distinct reactivity patterns for cross-coupling and nucleophilic substitution reactions. I & K Enterprises, based at 158-a, New Muslim Town, Lahore, offers this material for bulk orders with payment via T/T or bank wire transfer upfront upon proforma invoice.

The typical synthesis of 5-bromonicotinic acid involves bromination of nicotinic acid or its derivatives under controlled conditions to achieve selective substitution at the desired position. Standard purity grades for this intermediate typically range from 98% to 99% by HPLC analysis, with moisture content usually below 0.5% for stability during storage and handling. The material is commonly supplied as an off-white to pale yellow crystalline powder, though colour variations can indicate residual solvent or oxidation state. Proper storage requires airtight containers in a cool, dry environment away from oxidising agents and strong bases.

Pharmaceutical manufacturers use 5-bromonicotinic acid as a building block for antiviral, antitubercular, and anti-inflammatory drug candidates, while agrochemical firms employ it in fungicide and herbicide development. Academic and industrial research laboratories also source this compound for method development in transition-metal catalysis and heterocyclic chemistry. Buyers importing from I & K Enterprises should confirm the specific batch purity, certificate of analysis availability, and whether the supplier provides material safety data sheets compliant with GHS standards. The supplier indicates flexibility on quantity and delivery timelines upon direct enquiry.

I & K Enterprises operates from 158-a, New Muslim Town, Lahore, Punjab, Pakistan, 54000, placing it within one of Pakistan's principal industrial and commercial centres. The supplier holds a harbor trust tier classification, which represents a baseline verification status on the platform used for this listing. The available profile data does not indicate response rate data or average response time metrics, suggesting limited transactional history visible through this channel. Buyers should conduct independent due diligence including direct reference checks and sample evaluation before committing to bulk orders.

The listing for 5-bromonicotinic acid indicates willingness to provide tailored quotations covering quantity, quality specifications, and delivery timelines upon direct enquiry. No specific certifications, manufacturing licences, or quality management systems are stated in the profile, so buyers must request ISO 9001, GMP, or equivalent documentation directly. The supplier's address in Lahore offers access to Pakistan's chemical trading infrastructure, including Port Qasim and Karachi for international shipment. Prospective partners should verify I & K Enterprises' actual manufacturing capability versus trading role, as this distinction affects technical support, batch consistency, and regulatory documentation availability.