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Crocetin

CAS Number
27876-94-4
EC Number
248-708-0
Chemical Formula
C20H24O4
Molecular Weight
328.4 g/mol

Description

Crocetin (CAS 27876-94-4 ) is a natural carotenoid dicarboxylic acid derived primarily from saffron and gardenia fruit, where it occurs as the aglycone core of crocin pigments. In commercial applications, it functions as a natural colorant and antioxidant active across food, nutraceutical, and cosmetic formulations for global manufacturers and distributors. In nutraceutical and dietary supplement manufacturing, this compound is incorporated into capsules and softgels targeting cognitive support and sleep quality positioning for consumers. Food and beverage producers use it as a natural yellow-to-orange colorant in products where synthetic dye replacement is a primary formulation priority for clean-label initiatives. Cosmetic formulators source this ingredient for inclusion in premium skincare serums and creams, where its antioxidant activity supports anti-aging product claims and efficacy. Pharmaceutical researchers and specialty ingredient buyers also evaluate it as an active botanical extract for investigational oral and topical preparations in clinical settings. The material is supplied as a fine crystalline or amorphous powder, typically in standardized extract form with defined purity levels ranging from around 90% to 98%+ by HPLC. It is available in both synthetic and natural grades, with specification documentation commonly including heavy metal testing and residual solvent data to support regulatory submissions. Contact us for supply of Crocetin Request Quote

Other Names (Synonyms)

trans-crocetin | 8,8'-diapocarotenedioic acid | 8,8'-diapo-psi,psi-carotenedioic acid | 8,8'-diapo-8,8'-carotenedioic acid | Transcrocetinic acid | 2,4,6,8,10,12,14-Hexadecaheptaenedioic acid, 2,6,11,15-tetramethyl-, (all-E)-

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point286 °C
Boiling Point386.14°C (rough estimate)
Density1.0786 (rough estimate)
AppearanceRed, rhomboid crystals.Soluble in pyridine and dilute sodium hydroxide
slightly soluble in water and organic solvents. Combustible.
ColorRed to Very Dark Red
FormSolid
Refractive Index1.4434 (estimate)
Log P4.312 (est)

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H302Harmful if swallowed
H317May cause an allergic skin reaction

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P501Dispose of contents/container in accordance with local regulations.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P317Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.

Trade & Regulatory

HS Code29171900
Storage Class11 - Combustible Solids
WGK (Germany)3