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Raltitrexed (112887-68-0)
Raltitrexed (112887-68-0) is an anti-tumor drug for advanced colorectal cancer. Available in CP/EP specs, 98% assay, 2-year shelf life. Competitive thymidylate synthase inhibitor with selective cellular uptake.
5-Nitrothiophene-2-carboxylicacid (6317-37-9)
High-purity 5-Nitrothiophene-2-carboxylicacid (98% assay), essential Raltitrexed intermediate. CAS 6317-37-9, 2-year shelf life, 25kg/drum packaging for reliable B2B supply.
5-[N-(tert-butoxycarbonyl)-N-methylamino]-2-thiophenecarboxylic acid (131052-68-1)
CAS 131052-68-1 | 98% assay pharmaceutical intermediate for Raltitrexed production. 2-year shelf life, 25kg/drum packaging. High-purity B2B chemical.
6-Bromomethyl-3,4-dihydro-2-methyl-quinazolin-4-one (112888-43-4)
High-purity (98%) Raltitrexed intermediate with 2-year shelf life. CAS 112888-43-4, packaged in 25kg drums for industrial pharmaceutical synthesis.
