Description

Alliin is a key sulfur-containing amino acid derivative and the primary bioactive precursor found in garlic (*Allium sativum*). This compound is of significant commercial and scientific interest due to its role as the direct precursor to allicin, which is responsible for many of garlic's characteristic properties. It is essential for manufacturers in the nutraceutical, pharmaceutical, and food ingredient sectors seeking standardized, high-purity bioactive components.

Application

• Nutraceutical & Dietary Supplements: As a standardized raw material for garlic extract capsules, tablets, and powders, promoting cardiovascular and immune health.
• Pharmaceutical Intermediates: Serves as a critical starting material or reference standard in the research and development of therapeutic agents.
• Functional Food & Beverage Fortification: Used to enhance the bioactive profile of health-focused food and drink products.
• Cosmetic & Personal Care: Incorporated into formulations for its potential antioxidant and skin-beneficial properties.
• Agricultural & Animal Feed Additives: Utilized as a natural growth promoter and health supplement in animal nutrition.
• Biochemical Research: Employed as a high-purity substrate or standard in enzymatic studies and metabolic pathway analysis.

Basic Information

Product Name	Alliin
CAS No.	556-27-4
Molecular Formula	C6H11NO3S
Molecular Weight	177.22 g/mol
Synonyms	S-Allyl-L-cysteine sulfoxide; (+)-S-Allyl-L-cysteine sulfoxide; L-Alliin; Alliine; Garlic Alliin; (2R)-2-Amino-3-[(S)-allylsulfinyl]propanoic acid
EINECS	209-118-7

Quality Control

Our Alliin is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for the nutraceutical and research markets. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation	+62° to +65° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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