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Ethyl 3-(Methylthio)propionate

CAS No.:13327-56-5
Product Grade: Food Grade
Purity / Assay: 98% min
Molecular Formula:C₆H₁₂O₂S
Molecular Weight:148.23
Synonym(s):Ethyl 3-(methylthio)propionate, Ethyl 3-(methylthio)propanoate, Ethyl beta-methylthiopropionate

a sulfur-containing ester aroma chemical with a powerful, sweet, fruity-sulfury odor reminiscent of pineapple and onion. It occurs naturally in pineapple, passion fruit and other tropical fruits, and is used to convey fresh fruity-savory character. It is used in pineapple, tropical fruit, vegetable, meat and savory flavor systems. The product is manufactured under strict quality control with batch-to-batch consistency verified by GC analysis, meeting food-grade specifications for safe and reliable commercial use. KieRay Chem is a reliable supplier of Ethyl 3-(Methylthio)propionate (CAS: 13327-56-5). Available in standard commercial pack sizes with complete documentation, it meets the requirements of global industrial buyers.

• Delivers a fresh, sweet pineapple and tropical fruit accent in beverages, gummies and confectionery flavors. This ensures reproducible and dependable performance in commercial compounding and food manufacturing. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.
• Provides a juicy fruity-sulfury lift that enhances the realism of tropical blends and citrus-floral systems. Combined with stable quality and reliable supply, it fits both routine production and new product development. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.
• Adds a subtle savory-onion dimension useful in culinary and vegetable flavor compositions. Its versatility extends value across beverages, bakery, confectionery, dairy, savory and household segments. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.
• Combines well with thiols and esters to create complex exotic-fruit and freshly-cut green notes. This makes it a practical choice for formulators seeking consistent sensory and functional results. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.
• Quality controlled for ester content and odor profile; sealed under inert conditions to preserve freshness. This ensures reproducible and dependable performance in commercial compounding and food manufacturing. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.

25kg/drum, 200kg/drum, IBC Drum
CAS No.: 13327-56-5

Product Name: Ethyl 3-(Methylthio)propionate

Purity / Assay:98% min
Molecular Formula:C₆H₁₂O₂S
Molecular Weight:148.23
EINECS No.:236-370-7
Synonym(s):Ethyl 3-(methylthio)propionate, Ethyl 3-(methylthio)propanoate, Ethyl beta-methylthiopropionate

For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.

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