Description

Neochebulagic Acid CAS NO 28196-46-5 is a bioactive polyphenolic compound belonging to the ellagitannin class, derived from natural sources such as *Terminalia chebula*. This high-purity compound is valued for its potent antioxidant and anti-inflammatory properties, making it a critical intermediate and reference standard for advanced research and development. It is primarily sought by the pharmaceutical, nutraceutical, and cosmetic industries for applications in drug discovery, functional food formulations, and high-end skincare products.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in the development of anti-inflammatory, hepatoprotective, and neuroprotective drugs.
• Nutraceutical & Functional Food Production: Incorporated into dietary supplements and health foods for its strong antioxidant capacity and potential metabolic benefits.
• Cosmetic & Personal Care Formulations: Serves as a key bioactive ingredient in anti-aging serums, creams, and lotions for skin protection and rejuvenation.
• Biochemical & Pharmacological Studies: Employed in *in vitro* and *in vivo* studies to investigate mechanisms of action related to oxidative stress and cellular signaling pathways.
• Analytical & Quality Control: Utilized as a high-purity certified reference material (CRM) for HPLC, LC-MS, and other analytical methods to ensure product quality and authenticity.

Basic Information

Product Name	Neochebulagic Acid
CAS No.	28196-46-5
Molecular Formula	C₄₁H₃₀O₂₇
Molecular Weight	954.66 g/mol
Synonyms	Neochebulagic acid; 1,3,4,6-Tetra-O-galloyl-2-O-chebuloyl-β-D-glucose; Chebulagic acid isomer; Terminalia chebula extract constituent; Ellagitannin CB-1; Gallotannin related compound; Tannic acid derivative
EINECS	Contact for details

Quality Control

Our Neochebulagic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, MS), to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) detailing purity, impurities, and analytical methods are provided with every shipment. We adhere to cGMP principles where applicable to ensure traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This compound is easily oxidized (store under inert atmosphere) and light-sensitive. Keep container tightly sealed under an inert gas (e.g., nitrogen or argon) and desiccant to minimize exposure to moisture and oxygen.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Conforms to reference retention time
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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