Description

2-Cyclopenten-1-Ol,4-(Nitromethyl)-,Acetate(Ester),(1S,4R)-(9Ci) is a high-purity, chiral chemical intermediate of significant importance in advanced organic synthesis. Its value lies in its stereochemically defined structure, which is critical for constructing complex molecules with precise three-dimensional orientation. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals where stereochemical control is paramount.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Used in catalytic and stoichiometric asymmetric reactions to introduce stereogenic centers.
• Agrochemical Research: Serves as a precursor in the development of new, stereoselective pesticides and herbicides.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new synthetic routes in organic chemistry.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.

Basic Information

Product Name	2-Cyclopenten-1-Ol,4-(Nitromethyl)-,Acetate(Ester),(1S,4R)-(9Ci)
CAS No.	514206-24-7
Molecular Formula	C9H13NO4
Molecular Weight	199.20 g/mol
Synonyms	(1S,4R)-4-(Nitromethyl)-2-cyclopenten-1-yl acetate; (1S,4R)-4-(Nitromethyl)cyclopent-2-en-1-yl acetate; 4-(Nitromethyl)-2-cyclopenten-1-ol acetate, (1S,4R)-; (1S,4R)-rel-4-(Nitromethyl)-2-cyclopenten-1-yl acetate; 2-Cyclopenten-1-ol, 4-(nitromethyl)-, acetate, (1S,4R)-; (1S,4R)-4-Nitromethyl-2-cyclopenten-1-yl acetate; Acetic acid (1S,4R)-4-(nitromethyl)-2-cyclopenten-1-yl ester
EINECS	Contact for details

Quality Control

Our production of 2-Cyclopenten-1-Ol,4-(Nitromethyl)-,Acetate(Ester),(1S,4R)-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chemical purity. All materials are characterized using advanced analytical techniques including HPLC, GC, NMR, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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