L-Leucine tert-butyl ester hydrochloride CAS: 2748-02-9

Product Parameters
Catalog No. BK9SH8
CAS.RN 2748-02-9
Molecular Formula C10H22ClNO2
Molecular Weight 223.74 g/mol
Purity NLT 98%
Product Overview

L-Leucine tert-butyl hydrochloride is an important pharmaceutical intermediate widely used in peptide synthesis and drug molecule structure modification, and is a key precursor for the synthesis of various amino acid derivatives. This product is suitable for laboratory-scale, pilot-scale, and commercial production stages in the early stages of drug development, exhibiting good reactivity and stability, providing customers with a reliable raw material supply. It plays a crucial role in drug synthesis process development, route optimization, and project transformation, meeting the pharmaceutical companies' demand for high-purity, high-quality intermediates.

Applications
  • Key intermediates in peptide synthesis
  • Construction of amino acid drug molecules
  • Optimization of drug process routes
  • Customized pharmaceutical synthesis projects
  • Support for process development and scale-up production
Quality & Supply Capability

English Name: L-Leucine tert-butyl ester hydrochloride Properties: White crystalline powder, readily soluble in organic solvents, possesses stable amino and ester functional groups, good thermal stability, suitable for various organic synthesis reaction conditions. Storage Recommendations: Store in a sealed, light-protected, and dry place, subject to the COA/MSDS. Supply Capabilities: Samples, gram-level, kilogram-level, commercial batches. Packaging Specifications: Aluminum foil bags, fluorinated bottles, cardboard drums, customized packaging. Document Support: COA, MSDS, HPLC, NMR, etc. We provide a full-process service from sample supply to small-scale preparation, pilot-scale amplification, and customized batch production. We can flexibly adjust the supply plan according to the customer's specific requirements for purity, impurity control, packaging specifications, delivery cycle, and quality documents. We also provide comprehensive technical support from laboratory R&D to scale-up production, helping customers efficiently advance process development, route optimization, and project transformation.

Why Choose Bioncan

Focused on pharmaceutical intermediates, possessing in-depth expertise and technological accumulation. Full-scale supply capabilities, covering all stages from laboratory to commercial production. Provides complete quality control documentation to ensure product traceability and compliance with regulations. Supports customized needs, flexibly addressing the specific specifications and delivery requirements of different clients. Provides supporting process optimization and project scale-up technologies to enhance clients' R&D and production efficiency.

Intermediates of Ubenimex / Bestatin
Catalog No. Product Name CAS
BA6C29 Ubenimex / Bestatin API 58970-76-6
BK9T28 N-phenacylacetamide 1846-33-9
BK2UD2 3-Acetylamino-2-hydroxy-4-oxo-4-phenylbutanoic acid 344865-25-4
BK878Y [(4,6-dimethyl-2-pyrimidinyl)thio]formic acid (phenylmethyl) ester 42116-21-2
BK66DA (2R,3S)-3-(((Benzyloxy)carbonyl)amino)-2-hydroxy-4-phenylbutanoic acid 59969-65-2
BK947B (S)-methyl 2-amino-4-methylpentanoate 2666-93-5
BK5RM1 2-Phenyl-1-nitro-ethane 6125-24-2
BK6HV2 L-Leucine 61-90-5
BK1QA7 (2S,3R)-2-Hydroxy-4-phenyl-3-((tert-butoxycarbonyl)amino)butanoic acid 62023-65-8
BK9SH8 L-Leucine tert-butyl ester hydrochloride 2748-02-9
BK2A34 tert-Butyl Acetate 540-88-5
BK7V13 (R)-(+)-2-(tert-Butoxycarbonylamino)-3-phenylpropanal 77119-85-8
BK9HF8 (1S,2S)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol 2964-48-9
BK2B1Q (2S,3R)-3-Amino-2-hydroxy-4-oxo-4-phenylbutanoic acid 344758-00-5
BK85GU (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid hydrochloride 76498-19-6
BK8X6W (2S,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid 59554-14-2
BK2B8Z (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid tert-butyl ester 60016-66-2
BK06QP (2S,3R)-3-Amino-N-((S)-1-ethoxy-4-methyl-1-oxopentan-2-yl)-2-hydroxy-4-phenylbutanamide 224434-16-6
BK3E8L (2S,3R)-3-Amino-N-((S)-1-hydroxy-4-methyl-1-oxopentan-2-yl)-2-hydroxy-4-phenylbutanamide acetate 1609029-33-5
BK0WL7 (2S,3R)-3-Amino-N-((S)-1-methoxy-4-methyl-1-oxopentan-2-yl)-2-hydroxy-4-phenylbutanamide 1609029-36-8
BK886Q (2S,3R)-3-Amino-N-((S)-1-methoxy-4-methyl-1-oxopentan-2-yl)-2-hydroxy-4-phenylbutanamide hydrochloride 1609029-34-6
BK030B 2-Hydroxy-4-oxo-4-phenylbutanoic acid 849700-53-4
BK1R2B (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid L-leucine salt 1654771-89-7
BK9D5C N-((2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoyl)-L-leucine hydrochloride 223763-75-5
BK0N5J (2S,3R)-Ethyl 3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoate 1356606-68-2
BK1T06 (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanamide hydrochloride 1447714-04-6
BK294R benzyl (2S)-2-amino-4-methylpentanoate 1738-69-8
BK6E2B (2S,3R)-3-Amino-N-((S)-1-(benzyloxy)-4-methyl-1-oxopentan-2-yl)-2-hydroxy-4-phenylbutanamide 246506-79-6
Products are offered for research, development, or industrial use only.
Customers are responsible for ensuring compliance with applicable patent, regulatory, and import/export requirements in their respective jurisdictions.
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