Jiangsu Profile
Product List
3106. USP Grade D-Methionine Raw Material for Health Supplements 
[Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract D-Methionine (CAS No. 348-67-4) is the optically active D-enantiomer of the essential sulfur-containing amino acid Methionine.It is widely utilized in pharma, animal nutrition, and ...
Company: Nantong Daniorio Bio Co., Ltd
3107. High Purity 99% L-Arginine Powder (CAS 74-79-3) Food Grade Nutritional Supplement [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract L-Arginine (CAS No. 74-79-3) is a semi-essential, basic α-amino acid critical for protein synthesis and diverse physiological functions. As the sole biological precursor to Nitric Oxide ...
Company: Nantong Daniorio Bio Co., Ltd
3108. Bulk L-Serine ISO Certified for Food, Beverage and Health Products [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract L-Serine (CAS No. 56-45-1, (S)-2-Amino-3-hydroxypropanoic acid) is a polar, proteinogenic non-essential amino acid with a hydroxymethyl side chain. Synthesized endogenously from ...
Company: Nantong Daniorio Bio Co., Ltd
3109. High Purity Food Grade L-Aspartic Acid Powder Amino Acid [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract L-Aspartic acid (CAS 56-84-8, L-Aspartate, (S)-2-Aminosuccinic acid) is a non-essential, acidic proteinogenic amino acid. As a key metabolic intermediate, it participates in the Krebs cycle, ...
Company: Nantong Daniorio Bio Co., Ltd
3110. High Purity Food Grade L-Histidine Powder Essential Amino Acid [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract L-Histidine (CAS 71-00-1, His, H) is an essential (semi-essential for adults) basic α-amino acid uniquely containing an imidazole ring. It is critical for protein structure, enzymatic ...
Company: Nantong Daniorio Bio Co., Ltd
3111. USP Ep L-Cysteine for Drug & Healthcare Products [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract L-Cysteine (CAS 52-90-4, Cys, C) is a conditionally essential sulfur-containing α-amino acid distinguished by its reactive thiol (-SH) side chain. It is critical for protein structure ...
Company: Nantong Daniorio Bio Co., Ltd
3112. High Purity 99% D-Arginine Powder CAS 157-06-2 Food Grade Amino Acid Supplier [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract D-Arginine, chemically named (R)-2-Amino-5-guanidinopentanoic acid (CAS: 157-06-2), is the D-enantiomer stereoisomer of natural L-Arginine, a non-proteinogenic chiral amino acid. Description ...
Company: Nantong Daniorio Bio Co., Ltd
3113. Factory Supply L-Alanine L-2-Aminopropionic Acid CAS 56-41-7 Bulk Wholesale Price [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract L-Alanine, chemically named L-2-Aminopropionic Acid, is one of the 20 essential natural proteinogenic amino acids and the most abundant free amino acid in human blood. Description L-Alanine ...
Company: Nantong Daniorio Bio Co., Ltd
3114. High Purity 99% D-Tyrosine Powder CAS 556-02-5 Chiral Amino Acid Supplier [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract D-Tyrosine, chemically named (R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid (CAS 556-02-5), is the D-enantiomer stereoisomer of natural endogenous L-Tyrosine, a synthetic non-proteinogenic ...
Company: Nantong Daniorio Bio Co., Ltd
3115. High Purity 99% L-Cystine Powder CAS 56-89-3 Sulfur Amino Acid Supplier [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract L-Cystine (CAS 56-89-3) is a natural disulfide-bridged dimeric amino acid formed by two L-cysteine molecules connected via disulfide bond. Description L-Cystine is a natural chiral sulfur ...
Company: Nantong Daniorio Bio Co., Ltd
3116. High Purity 99% L-Citrulline Powder CAS 372-75-8 Sports Nutrition Ingredient Supplier [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract L-Citrulline, chemically known as (S)-2-Amino-5-(carbamoylamino)pentanoic acid (CAS 372-75-8), is a naturally occurring non-proteinogenic α-amino acid and a key intermediate in the urea ...
Company: Nantong Daniorio Bio Co., Ltd
3117. High Quality Protocatechuic Acid for Skin Care Products [Jul 30, 2026]
[Jul 30, 2026] Product Description Abstract Protocatechuic acid (PCA) is a natural phenolic acid (C7H6O4) found in edible plants like onions and green tea, functioning as a potent antioxidant, anti-inflammatory, and antimicrobial ...
Company: Nantong Daniorio Bio Co., Ltd
3118. High Purity Acacetin 98% Natural Chrysanthemum Extract Raw Material for Cosmetics [Jul 29, 2026]
[Jul 29, 2026] Product Description Abstract Acacetin is a natural flavonoid abundantly present in Chrysanthemum morifolium, Acacia, Buddleja officinalis, and other plants. As an orally bioavailable polyphenol, it exhibits antioxidant, ...
Company: Nantong Daniorio Bio Co., Ltd
3119. Premium 25kg Color-Speckled Detergent Powder From Jieda Factory [Sep 09, 2026]
[Sep 09, 2026] Product Description Color Speckles Appearance: Blue, red, green and other colors particle Application: Can be used for skin care, body wash, toothpaste, color cosmetics and other products. Color: Blue, red, ...
3120. Bulk 200kg Benzalkonium Chloride Preservatives at Competitive Prices [Aug 31, 2026]
[Aug 31, 2026] Product Description Benzalkonium Chloride Appearance: Yellow colloid Application: Can be used for shampoo, body wash, wipes, conditioner. Active Content: 50%; 80% Benzalkonium chloride, a cationic surfactant, is ...
