Description

(2S,5R,6R)-3,3-Dimethyl-6-[[(R)-[[(4-Octyl-2,3-Dioxopiperazin-1-Yl)Carbonyl]Amino]Phenylacetyl]Amino]-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate of significant commercial and research importance. This compound is a key synthetic precursor in the production of specialized β-lactam antibiotics, offering a critical building block for complex molecular architectures. It is essential for pharmaceutical manufacturers and R&D organizations focused on developing and scaling up next-generation antimicrobial agents and exploring novel cephalosporin derivatives.

Application

• Active Pharmaceutical Ingredient (API) Synthesis: A crucial intermediate in the multi-step synthesis of advanced-generation cephalosporin antibiotics.
• Pharmaceutical Research & Development: Serves as a key scaffold for medicinal chemists exploring new antibiotic structures with improved efficacy and resistance profiles.
• Process Chemistry & Scale-Up: Used in pilot plants and commercial manufacturing to optimize synthetic routes for antibiotic production.
• Reference Standard: Employed as a high-purity analytical standard for quality control and regulatory testing of finished pharmaceutical products.
• Biochemical Research: Utilized in studies investigating the mechanism of action and structure-activity relationships (SAR) of β-lactam compounds.

Basic Information

Item	Details
Product Name	(2S,5R,6R)-3,3-Dimethyl-6-[[(R)-[[(4-Octyl-2,3-Dioxopiperazin-1-Yl)Carbonyl]Amino]Phenylacetyl]Amino]-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid
CAS No.	59703-98-9
Molecular Formula	C31H41N5O7S
Molecular Weight	627.76 g/mol
Synonyms	7-[[(R)-2-[[(4-Octyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cefpiramide Intermediate; CPM Intermediate; (6R,7R)-7-[(R)-2-(4-Octyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Antibiotic Intermediate 59703-98-9
EINECS	Contact for details

Quality Control

Our (2S,5R,6R)-3,3-Dimethyl-6-[[(R)-[[(4-Octyl-2,3-Dioxopiperazin-1-Yl)Carbonyl]Amino]Phenylacetyl]Amino]-7-Oxo-4-Thia-1-Azabicyclo[3.2.0]Heptane-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral purity verification, to ensure it meets the exacting standards required for pharmaceutical synthesis. Certificates of Analysis (COA) with full traceability are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep the container tightly sealed in a desiccated environment when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.