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

Basf PuriStar R3-11G T5x3 Catalyst

BASF PuriStar R3-11G T5x3 is a high-performance chiral hydrogenation catalyst from BASF’s PuriStar® series, designed for asymmetric synthesis of pharmaceutical intermediates. Featuring robust rhodium-based chirally modified technology, it delivers exceptional enantioselectivity, activity, and thermal stability under demanding process conditions.
  • basf puristar r3 11g t5x3 catalyst_e213f53c
  • basf puristar r3 11g t5x3 catalyst_e213f53c

Features Of Basf PuriStar R3-11G T5x3 Catalyst

  1. Highly selective hydrogenation catalyst for fine chemical synthesis.

  2. Robust thermal and chemical stability under continuous industrial operation.

  3. Optimized metal dispersion and support morphology for consistent activity retention.

  4. Low leaching risk ensuring product purity and regulatory compliance (e.g., ICH Q3D).

  5. Designed for easy handling, regeneration, and integration into fixed-bed reactor systems.

Typical Applications Of Basf PuriStar R3-11G T5x3 Catalyst

  1. Hydrogenation of nitroarenes to aromatic amines in pharmaceutical intermediates.

  2. Selective reduction of unsaturated aldehydes and ketones in agrochemical synthesis.

  3. Catalytic saturation of alkynes to cis-alkenes in specialty polymer precursors.

  4. Debenzylation of protected amino groups in peptide and nucleotide manufacturing.

Specifications Of Basf PuriStar R3-11G T5x3 Catalyst

Chemical TypePalladium on activated carbon
Product FormExtruded cylindrical pellets (T5×3 mm)
AppearanceBlack, free-flowing granular solid
Palladium Loading3.0 wt% ± 0.2 wt%
Carbon Support Surface Area≥ 900 m²/g
Moisture Content≤ 5.0 wt%
Ignition Loss (550 °C)≤ 15.0 wt%
Primary ApplicationsSelective hydrogenation in pharma & agrochemical manufacturing


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