SoleChem

Crocetin

CAS
27876-94-4
EC
248-708-0
Mol. 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.

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Physical Properties

Melting Point 286 °C
Boiling Point 386.14°C (rough estimate)
Density 1.0786 (rough estimate)
Appearance Red, rhomboid crystals.Soluble in pyridine and dilute sodium hydroxide; slightly soluble in water and organic solvents. Combustible.
Color Red to Very Dark Red
Form Solid
Refractive Index 1.4434 (estimate)
Log P 4.312 (est)

Safety & Handling (Learn More)

Warning GHS07
Hazard Statements
H302 Harmful if swallowed
H317 May cause an allergic skin reaction
Precautionary Statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P501 Dispose of contents/container in accordance with local regulations.
P301+P317 Get emergency medical help.
P302+P352 IF ON SKIN: Wash with plenty of water.
P333+P317 Get emergency medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.

Trade & Regulatory

HS Code 29171900
Storage Class 11 - Combustible Solids
WGK (Germany) 3

Documentation

Other Names

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)-

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