Description

Neoxanthin(Sh) is a naturally occurring xanthophyll carotenoid, a vital pigment in the photosynthetic apparatus of plants and algae. Its significance lies in its role as a key precursor to the plant hormone abscisic acid (ABA) and its potent antioxidant properties. This high-purity compound is essential for research and development in the nutraceutical, cosmetic, and life science industries, where its biological activity is harnessed for health and wellness applications.

Application

• Nutraceutical & Dietary Supplements: Utilized as a premium antioxidant ingredient and a source of bioactive carotenoids for human health formulations.
• Cosmetic & Personal Care: Incorporated into anti-aging and skin-protective products for its antioxidant and potential UV-protective benefits.
• Pharmaceutical Research: Serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate in metabolic and hormonal pathway studies.
• Food & Beverage Fortification: Used as a natural colorant and functional food additive to enhance nutritional value.
• Agricultural & Plant Science: Applied in research to study plant stress responses, photosynthesis, and ABA biosynthesis.
• Animal Feed Additives: Incorporated into feed to improve animal health, pigmentation, and product quality.

Basic Information

Product Name	Neoxanthin(Sh)
CAS No.	30743-41-0
Molecular Formula	C40H56O4
Molecular Weight	600.87 g/mol
Synonyms	Neoxanthin; (3S,5R,6R,3'S,5'R,6'S)-5',6'-Epoxy-6,7-didehydro-5,6,5',6'-tetrahydro-β,β-carotene-3,5,3'-triol; All-trans-Neoxanthin; 5',6'-Epoxy-6,7-didehydro-5,6,5',6'-tetrahydro-β,β-carotene-3,5,3'-triol; Foliaxanthin; Violaxanthin isomer
EINECS	Contact for details

Quality Control

Our Neoxanthin(Sh) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for research and formulation. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation. For long-term storage, keep the product desiccated. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Orange to red powder
Identification (HPLC/UV)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solvent Residues	Meets ICH guidelines

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