L-Valine, (2S)-2-cyclohexyl-N-(pyrazinylcarbonyl)glycyl-3-methyl-, methyl ester CAS: 402958-95-6

Product Parameters
Catalog No. BK83N3
CAS.RN 402958-95-6
Molecular Formula C20H30N4O4
Molecular Weight 390.48 g/mol
Purity NLT 98%
Product Overview

This product is a structurally complex pharmaceutical intermediate, chemically named (2S)-2-cyclohexyl-N-(2-pyrazinylcarbonyl)glycyl-3-methyl-L-valine methyl ester. It belongs to the amino acid derivative class and possesses a specific stereochemical structure and functional groups. It is widely used in the research and synthesis of antitumor, antibacterial, and immunomodulatory drugs. This product is suitable for small-scale preparation, pilot-scale amplification, and commercial production stages in early-stage drug development. It can serve as a key intermediate for constructing the target molecular skeleton, meeting diverse customer needs in process development, route optimization, and project transformation.

Applications
  • Synthetic precursors of active pharmaceutical ingredients (APIs)
  • Development of antibacterial drug intermediates
  • Construction of synthetic pathways for antitumor drugs
  • Research on chemically modified drugs
  • Structural optimization of peptide drugs
Quality & Supply Capability

English Name: L-Valine, (2S)-2-cyclohexyl-N-(pyrazinylcarbonyl)glycyl-3-methyl-, methyl ester Properties: This product is a white to off-white solid with a stable cyclic structure and multiple functional groups, such as amino, carboxylic acid ester, and pyrazinyl groups. It possesses good reactivity and chemical stability, making it suitable for various organic synthesis reactions. Storage Recommendations: Store in a sealed, light-protected, and dry place, subject to the specific 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. Our company provides a full-process service from laboratory sample supply to industrial batch production. We can conduct small-scale preparation, pilot-scale amplification, and customized batch production according to customer needs. We also support flexible adjustments to the supply plan based on customer requirements for purity, impurity control, packaging specifications, delivery cycle, and quality documentation. We have a professional technical team that can provide customers with comprehensive technical support from laboratory research and development to large-scale production, helping customers to efficiently advance process development and project transformation.

Why Choose Bioncan

Focused on pharmaceutical intermediates, with extensive experience in the synthesis of amino acid compounds. Full-scale supply capability, covering sample, pilot, intermediate, and commercial production needs. Provides complete quality control documentation to ensure products meet international standards and customer requirements. Supports customized needs, enabling process adjustments and product optimization based on specific customer requirements. Comprehensive process optimization technical support to help customers achieve efficient, stable, and economical production processes.

Intermediates of Telaprevir
Catalog No. Product Name CAS
BA05L0 Telaprevir API 402957-28-2
BK83PQ (S)-methyl 2-((S)-2-amino-2-cyclohexylacetamido)-3,3-dimethylbutanoate 402960-22-9
BK83N3 L-Valine, (2S)-2-cyclohexyl-N-(pyrazinylcarbonyl)glycyl-3-methyl-, methyl ester 402958-95-6
BK0L9H (1S,3aR,6aS)-tert-butyl 2-((S)-2-((S)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoyl)octahydrocyclopenta[c]pyrrole-1-carboxylate 926276-19-9
BK43XQ Cyclohexaneacetic acid, α-amino-, methyl ester, hydrochloride, (S)- 14328-63-3
BK2M7Z L-alpha-Cyclohexylglycine 14328-51-9
BK58PL L-Valine, (2S)-2-cyclohexyl-N-(2-pyrazinylcarbonyl)glycyl-3-methyl- 402958-96-7
BK01N4 Cyclopenta[c]pyrrole-1-carboxylic acid, octahydro-, 1,1-dimethylethyl ester, (1S,3aR,6aS)-, ethanedioate (1:1) 907606-68-2
BK19CB (1S,3aR,6aS)-Octahydrocyclopenta[c]pyrrole-1-carboxylic acid tert-butyl ester 714194-68-0
BK6R3S L-Cyclohexylglycine 5664-29-9
BK4SQ9 Hexanamide, 3-amino-N-cyclopropyl-2-hydroxy-, hydrochloride (1:1), (3S)- 850252-34-5
BK15TZ L-tert-Leucine Methyl Ester Hydrochloride 63038-27-7
BK4A6U Cyclopenta[c]pyrrole-1-carboxylic acid, 2-[(2S)-2-amino-3,3-dimethyl-1-oxobutyl]octahydro-, 1,1-dimethylethyl ester, (1S,3aR,6aS)- 926276-16-6
BK93R7 Cyclopenta[c]pyrrole-1-carboxylic acid, octahydro-, ethyl ester, hydrochloride (1:1), (1S,3aR,6aS)- 1147103-42-1
BK11G4 (2S,3S)-3-Amino-N-cyclopropyl-2-hydroxyhexanaMide hydrochloride 944716-73-8
BK9W20 (S)-2-(((benzyloxy)carbonyl)amino)-2-cyclohexylacetic acid 69901-75-3
BK0W3A (S)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetic acid 848777-30-0
BK03D9 Cyclopenta[c]pyrrole-1-carboxylic acid, 2-[(2S)-2-[[(2S)-2-amino-2-cyclohexylacetyl]amino]-3,3-dimethyl-1-oxobutyl]octahydro-, 1,1-dimethylethyl ester, (1S,3aR,6aS)- 926276-18-8
BK83X8 (1S,3aR,6aS)-2-((S)-2-((S)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoyl)octahydrocyclopenta[c]pyrrole-1-carboxylic acid 402958-98-9
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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