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Product No. Pack Size Available ADS InfoAnalytical Data Sheet Unit Price Online Order Price Qty
H-8755.0050 50 mg Ships within 3-5 business days  
CHF 232.00
CHF 215.76 (7%)
H-8755.0250 250 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 924.00
CHF 859.32 (7%)
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Tetraaspartic acid (DDDD), an acidic tetrapeptide isolated from beer yeast seasoning. DDDD significantly masks the bitter taste.
Item Number 4018911
One Letter Code DDDD
Molecular Formula C₁₆H₂₂N₄O₁₃
Relative Molecular Mass 478.37
CAS Registry Number [145224-95-9]
Source Synthetic
Storage Conditions -20 ± 5 °C
Keywords Taste-modifying peptide
Areas of Interest Food Research & Nutrition