Description

Proline, 1-Nitroso-, Ethyl Ester (7Ci,8Ci,9Ci) is a specialized nitroso derivative of the amino acid proline, identified by CAS NO 16339-06-3. This compound is a valuable synthetic intermediate and research chemical, prized for its unique reactivity profile and role in constructing complex nitrogen-containing molecular architectures. It is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, well-characterized building blocks for synthesis and development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular pathways.
• Agrochemical Research: Used in the development of new herbicides, pesticides, and plant growth regulators that leverage its nitrogen-rich structure.
• Chemical Biology Probe: Acts as a tool compound for studying enzyme inhibition, protein modification, and nitric oxide-related biochemical pathways.
• Organic Synthesis Building Block: Employed in the construction of complex heterocycles, peptidomimetics, and other advanced organic molecules.
• Material Science Research: Investigated for potential use in the development of specialty polymers and functionalized surfaces.

Basic Information

Item	Detail
Product Name	Proline, 1-Nitroso-, Ethyl Ester (7Ci,8Ci,9Ci)
CAS No.	16339-06-3
Molecular Formula	C7H12N2O3
Molecular Weight	172.18 g/mol
Synonyms	1-Nitroso-L-proline ethyl ester; Ethyl 1-nitroso-L-prolinate; Ethyl 1-nitrosoproline-2-carboxylate; L-Proline, 1-nitroso-, ethyl ester; N-Nitroso-L-proline ethyl ester; 1-Nitroso-2-carbethoxy-pyrrolidine; (S)-1-Nitroso-pyrrolidine-2-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Proline, 1-Nitroso-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) documenting identity, purity, and all relevant specifications is provided with every shipment to ensure traceability and compliance with your research or production 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). This product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Light yellow to yellow solid or oil
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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