Allyl Isothiocyanate

Синонимы: Allyl isothiocyanate, AITC, 2-Propenyl isothiocyanate, Mustard oil, Volatile oil of mustard, Synthetic mustard oil.

Allyl isothiocyanate (AITC) is a naturally occurring organosulfur compound found in plants of the Brassicaceae family, such as black mustard (Brassica nigra), brown mustard (Brassica juncea), horseradish, and wasabi. It is the primary pungent principle responsible for the sharp, irritating taste and smell of these plants. Historically, AITC has been used as a food preservative and flavoring agent, and more recently, it has gained attention in the pharmaceutical and agricultural industries for its antimicrobial and pest-repellent properties.

Chemically, AITC is an isothiocyanate with the formula C4H5NS. It is produced enzymatically from its precursor, sinigrin, a glucosinolate, when plant tissues are damaged. This hydrolysis reaction, catalyzed by myrosinase, yields AITC along with glucose and sulfate. The compound is volatile and reactive, which contributes to its strong biological activity.

Commercial AITC is standardized to ≥98% purity, typically determined by gas chromatography (GC). It is available as a colorless to pale yellow liquid with a characteristic pungent odor. Its high purity makes it suitable for use in food preservation, antimicrobial formulations, and as a precursor in organic synthesis.

Function & Mechanism

• Antimicrobial activity: AITC exhibits broad-spectrum antimicrobial effects against bacteria, fungi, and yeasts by disrupting cell membranes and inhibiting enzyme activity.
• Pest repellent: It acts as a natural deterrent for insects and nematodes, making it useful in agricultural applications.
• Anticancer potential: Studies suggest AITC may induce apoptosis and inhibit tumor growth, though further research is needed.
• Food preservation: Used as a preservative in food packaging and processing to extend shelf life.
• Flavoring agent: Provides the characteristic pungency in mustard, horseradish, and wasabi products.

Source & Standardization

• Source: Synthetic or derived from mustard seed oil
• Extraction: Chemical synthesis or enzymatic hydrolysis of sinigrin followed by distillation
• Standardization: ≥98.0% purity (GC)
• Forms: Liquid
• Приложения: Food preservation, antimicrobial formulations, agricultural pest control, organic synthesis

Quality Specifications (QC Tests)

Bulk Supply & Documentation

• Monthly capacity: 5 MT
• Срок выполнения заказа: 3–5 рабочих дней (товары, имеющиеся в наличии)
• Documentation: COA, MSDS, TDS available upon request
• Packaging: 25 kg or 200 kg drums, customized packaging available

Frequently Asked Questions

What is the minimum order quantity (MOQ)?

Our MOQ is 25 kg, but we can accommodate smaller quantities for trial orders. Please contact us for details.

What is the delivery time?

For stock items, delivery time is 3-5 business days from order confirmation.

Do you provide samples and COA?

Yes, we provide samples for quality evaluation and a COA for each batch. Sample delivery takes 1-2 days.

Contact & Ordering Information

• Company: LyvBio Co., Ltd.
• Address: Room 5-0203, Courtyard 205, Lianhu District, Xi’an, Shaanxi, China
• Email: info@lyvbio.com
• Phone: +86-29-65816888

send us your specification for a quotation.