Description

Viscumneoside V CAS NO 119016-92-1 is a specialized phytochemical compound, a flavonoid glycoside isolated from plants of the *Viscum* genus. This high-purity reference standard is critical for analytical research, quality control, and the development of phytopharmaceuticals. It is primarily sought by researchers and manufacturers in the pharmaceutical, nutraceutical, and botanical extract industries for its role in standardization and bioactivity studies.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and impurity profiling of herbal drug products and extracts.
• Bioactivity Research: Serves as a key compound in pharmacological studies investigating antioxidant, anti-inflammatory, or potential anticancer properties.
• Quality Control in Herbal Medicine: Essential for the HPLC/LC-MS quantification of Viscumneoside V in finished botanical products and raw materials to ensure potency and batch-to-batch consistency.
• Nutraceutical Standardization: Employed to standardize mistletoe (*Viscum album*) extracts used in dietary supplements, guaranteeing specific marker compound content.
• Academic and R&D: A vital tool for universities and research institutions studying the chemistry, biosynthesis, and metabolic pathways of flavonoid glycosides.

Basic Information

Product Name	Viscumneoside V
CAS No.	119016-92-1
Molecular Formula	C35H46O19
Molecular Weight	770.73 g/mol
Synonyms	Viscumneoside V; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl 6-O-[(2E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]-β-D-glucopyranosyl-(1→3)-O-β-D-glucopyranoside; Kaempferol 3-O-β-D-glucopyranosyl-(1→3)-O-[6-O-(E)-feruloyl]-β-D-glucopyranoside; Flavonoid glycoside from Viscum coloratum
EINECS	Contact for details

Quality Control

Our Viscumneoside V is produced and handled under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, MS), to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) specifying batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled in a controlled environment to minimize exposure to atmospheric humidity. For long-term storage, consider desiccant use.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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