Description

(1β,4β,7-Anti)-7-(p-Methoxyphenyl)Norborn-2-En-7-Ol p-Nitrobenzoate CAS NO 19719-68-7 is a specialized organic compound featuring a complex norbornene core structure functionalized with methoxyphenyl and nitrobenzoate groups. This unique molecular architecture makes it a valuable advanced intermediate for synthesizing complex molecules in pharmaceutical and fine chemical research. It is primarily sought by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), chiral catalysts, and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs.
• Asymmetric Catalysis Research: Used as a ligand precursor or a structurally complex substrate for developing and testing new chiral catalysts.
• Organic Synthesis Research: Acts as a versatile intermediate for constructing complex polycyclic frameworks in academic and industrial laboratories.
• Material Science Precursor: Potential use in the development of specialty polymers or advanced organic materials with specific optical or electronic properties.
• Reference Standard: Employed as a high-purity analytical standard for method development and quality control in chemical manufacturing.

Basic Information

Product Name	(1β,4β,7-Anti)-7-(p-Methoxyphenyl)Norborn-2-En-7-Ol p-Nitrobenzoate
CAS No.	19719-68-7
Molecular Formula	C22H21NO5
Molecular Weight	379.41 g/mol
Synonyms	7-(4-Methoxyphenyl)-7-hydroxybicyclo[2.2.1]hept-2-ene 4-nitrobenzoate; (1R,4R,7S)-7-(4-Methoxyphenyl)-7-hydroxybicyclo[2.2.1]hept-2-ene 4-nitrobenzoate; (1β,4β,7-Anti)-7-(p-Methoxyphenyl)-7-hydroxynorborn-2-ene p-nitrobenzoate; Norbornene p-methoxyphenyl nitrobenzoate derivative; Bicyclo[2.2.1]hept-2-ene-7-methanol, 7-(4-methoxyphenyl)-, 4-nitrobenzoate; CAS 19719-68-7
EINECS	Contact for details

Quality Control

We supply this advanced intermediate under a strict quality management system. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC/NMR), chiral purity, and physical properties is provided with every shipment to support your regulatory and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The compound may be sensitive to prolonged exposure to moisture and should be handled under inert atmosphere for long-term storage stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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