Description

4-Thia-1-Azabicyclo[3.2.0]Hept-2-Ene-2-Carboxylic Acid, 3-Ethyl-6-Hydroxy-7-Oxo-, trans- (9Ci) is a high-purity, advanced pharmaceutical intermediate with a complex bicyclic β-lactam structure. This compound is of significant value in the research and development of novel antibiotics and other bioactive molecules. It is primarily sought after by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions focused on synthetic chemistry and medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel β-lactam antibiotics and other therapeutic agents.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new drug candidates with improved efficacy and safety profiles.
• Chemical Synthesis: Serves as a versatile precursor for the preparation of more complex heterocyclic compounds and specialized fine chemicals.
• Biochemical Research: Employed in studies investigating enzyme inhibition, particularly those targeting bacterial cell wall synthesis.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	4-Thia-1-Azabicyclo[3.2.0]Hept-2-Ene-2-Carboxylic Acid, 3-Ethyl-6-Hydroxy-7-Oxo-, trans- (9Ci)
CAS No.	776246-72-1
Molecular Formula	C8H9NO4S
Molecular Weight	215.23 g/mol
Synonyms	trans-3-Ethyl-6-hydroxy-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid; (2S,5R)-3-Ethyl-6-hydroxy-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid; 3-Ethyl-6-hydroxy-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, trans-; 776246-72-1; 4-Thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, 3-ethyl-6-hydroxy-7-oxo-, (2S-trans)-; A β-lactam intermediate
EINECS	Contact for details

Quality Control

Our production of 4-Thia-1-Azabicyclo[3.2.0]Hept-2-Ene-2-Carboxylic Acid, 3-Ethyl-6-Hydroxy-7-Oxo-, trans- (9Ci) adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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