Description

7,7'-Dihydro-β-Carotene is a hydrogenated derivative of β-carotene, a prominent member of the carotenoid family. This compound is valued for its enhanced stability compared to its parent molecule, making it a crucial intermediate and functional ingredient in advanced applications. It is primarily sought by manufacturers in the nutraceutical, cosmetic, and specialty chemical industries for its colorant and antioxidant properties.

Application

• Nutraceutical & Dietary Supplement Ingredient: Used as a stable source of carotenoid activity and as a coloring agent in vitamin formulations and health supplements.
• Cosmetic & Personal Care Additive: Incorporated into skincare and cosmetic products for its antioxidant benefits and to provide natural color tones.
• Food & Beverage Colorant: Serves as a natural color additive in food products where a stable yellow to orange hue is desired.
• Research & Biochemical Studies: Employed as a reference standard and key intermediate in the study of carotenoid metabolism, synthesis, and biological functions.
• Animal Feed Additive: Used to enhance the coloration of poultry skin and egg yolks, as well as to improve the nutritional profile of feed.
• Specialty Chemical Synthesis: Acts as a vital precursor or intermediate in the synthesis of other high-value carotenoids and fine chemicals.

Basic Information

Product Name	7,7'-Dihydro-β-Carotene
CAS No.	4521-90-8
Molecular Formula	C₄₀H₆₂
Molecular Weight	542.92 g/mol
Synonyms	7,7'-Dihydro-β-carotene; 7,7'-Dihydro-β-carotene; Dihydro-β-carotene; 7,7'-Dihydro-β,β-carotene; all-trans-7,7'-Dihydro-β-carotene; (all-E)-7,7'-Dihydro-β-carotene; 7,7'-Dihydrocarotene; β-Carotene, 7,7'-dihydro-
EINECS	Contact for details

Quality Control

Our 7,7'-Dihydro-β-Carotene is produced under stringent 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 nutraceutical and research applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.2%

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