Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

TMG 220 Catalyst Intermediate

TMG220CatalystIntermediateisabrandedintermediatefromtheTMGseriesbyTaminco,designedforhigh-selectivityhydrogenationandaminationreactions.Itsprecisemolecularstructureenablesexcellentcatalyticactivity,stability,andcompatibilitywithpharmaceuticalandfinechemicalsyntheses.Keyfeaturesincludehighpurity,lowmetalresidue,androbustperformanceundermildconditions.
  • tmg 220 catalyst intermediate_f0712d6e
  • tmg 220 catalyst intermediate_f0712d6e

Features Of TMG 220 Catalyst Intermediate

  1. Highly selective trimethylglycine-based molecular scaffold enabling precise catalytic control in asymmetric synthesis.

  2. Thermally stable up to 180 °C, supporting extended reaction cycles under industrial processing conditions.

  3. Low moisture sensitivity—maintains structural integrity during handling and storage without inert atmosphere requirements.

  4. Compatible with common polar aprotic solvents (e.g., THF, DMF, acetonitrile), facilitating seamless integration into existing process workflows.

  5. Consistent batch-to-batch purity (>99.5% by HPLC), verified via rigorous QC testing per ISO 9001 protocols.

Typical Applications Of TMG 220 Catalyst Intermediate

  1. Chiral amine synthesis for pharmaceutical active pharmaceutical ingredients (APIs).

  2. Enantioselective alkylation catalyst precursor in fine chemical manufacturing.

  3. Key building block for advanced ligand systems in transition-metal-catalyzed cross-coupling reactions.

  4. Intermediate in the production of high-performance epoxy curing agents.

  5. Functional additive in specialty polymerization initiators for engineering thermoplastics.

Specifications Of TMG 220 Catalyst Intermediate

Chemical TypeTrimethylglycine-derived quaternary ammonium intermediate
Product FormCrystalline solid
AppearanceWhite to off-white free-flowing powder
Assay (HPLC)≥99.5%
Residue on Ignition≤0.1%
Water Content (KF)≤0.3% w/w
Heavy Metals (as Pb)≤10 ppm
Storage ConditionUnder nitrogen, at 2–8 °C in original sealed container


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