Shikimic Acid CAS 138-59-0 Quick Details

CAS No.: 138-59-0

Purity / Assay: ≥ 98.0% (HPLC)

Botanical Source: Illicium verum Hook. f. (Star Anise)

Key Properties: Gentle exfoliation (milder than AHA/BHA), sebum regulation, antioxidant protection

Standard Grades: Cosmetic Grade / Laboratory Synthesis Grade

Sample Policy: 50g – 100g free samples available for testing

Shikimic Acid CAS 138-59-0 Specification

Item / Parameter	Specification Standard
Product Name	Shikimic Acid
CAS Number	138-59-0
Chemical Formula	C7H10O5
Molecular Weight	174.15 g/mol
Appearance	Fine white to off-white crystalline powder
Assay (HPLC)	≥ 98.0%
Melting Point	185°C – 188°C
Specific Optical Rotation	-175° to -185°
Solubility	Soluble in water (18 g/100 mL at 20°C); slightly soluble in ethanol
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

Shikimic Acid CAS 138-59-0 Applications

Cosmetics & Personal Care (Trending Market): Works as a gentle chemical exfoliant and anti-acne active; controls sebum and inhibits C. acnes bacteria with significantly lower irritation than glycolic or salicylic acids.
Skin Brightening & Anti-Aging: Inactivates tyrosinase to help fade hyperpigmentation, while neutralizing free radicals to prevent premature skin aging.
Organic & Chiral Synthesis: Serves as a versatile chiral pool intermediate for complex natural products and fine chemical derivatives.
Nutraceutical Research: Utilized in health formulations for its innate antioxidant properties and immune-support research.

Packaging & Shipping

Standard Bulk Packaging: 25 kg/Fiber drum with double-layer polyethylene (PE) food-grade inner bags.
Custom Packaging: Palletization, customized drum specifications, and neutral export labeling available.

Storage Conditions

Store in tightly closed containers in a cool, dry, and well-ventilated warehouse (below 25°C). Protect from moisture, humidity, and direct sunlight.

Shikimic Acid CAS 138-59-0