Description

(+/-)-Isorhynchophylline CAS NO 39032-62-7 is a stereoisomeric indole alkaloid derived from the Uncaria genus of plants, commonly known as cat's claw. This compound is of significant interest for its potential biological activity and serves as a key reference standard and research chemical. It is primarily utilized by researchers and developers in the pharmaceutical, nutraceutical, and phytochemical industries. Its role is critical in analytical method development, quality control of botanical extracts, and pharmacological studies.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal medicines and dietary supplements containing Uncaria extracts.
• Biomedical Research: Serves as a pure compound for in vitro and in vivo studies investigating its potential neuroprotective, anti-inflammatory, or cardiovascular effects.
• Natural Product Chemistry: Acts as a critical intermediate or marker compound in the isolation, purification, and structural elucidation of related alkaloids.
• Quality Control (QC) & Assurance: Employed in HPLC, LC-MS, or TLC methods to authenticate raw botanical materials and ensure batch-to-batch consistency of finished products.
• Academic Research: Used in university and institutional labs for pharmacological profiling and understanding the structure-activity relationships of rhynchophylline alkaloids.
• Nutraceutical Development: Incorporated into R&D for standardizing botanical extracts aimed at cognitive support or vascular health formulations.

Basic Information

Product Name	(+/-)-Isorhynchophylline
CAS No.	39032-62-7
Molecular Formula	C22H28N2O4
Molecular Weight	384.47 g/mol
Synonyms	Isorhynchophylline; (±)-Isorhynchophylline; NSC 169919; 17,18-Didehydro-10-methoxy-4,17-secoyohimban-16-carboxylic acid, 4,17-seco-19,20-didehydro-16-(methoxycarbonyl)-, methyl ester, (4α,16E,20α)-; Mitrinermine; Isorhynchophyllic acid methyl ester; 3-Isoisorhynchophylline (related isomer)
EINECS	Contact for details

Quality Control

Our (+/-)-Isorhynchophylline is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (IR, NMR, MS) for identity confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive and should be handled accordingly to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals	≤ 20 ppm

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