Jiangsu Profile
Product List
1231. Poly-L-Alanine CAS 25191-17-7 High Purity Polypeptide α-Helix Research Grade Powder 
[Apr 22, 2026]
[Apr 22, 2026] Product Description Abstract Poly-L-Alanine is a synthetic homopolypeptide composed of repeating L-alanine monomer units. It is a classic α-helical structural polypeptide with regular secondary conformation, excellent ...
Company: Nantong Daniorio Bio Co., Ltd
1232. L-Norvaline 99% HPLC Peptide Synthesis [Apr 22, 2026]
[Apr 22, 2026] Product Description Abstract L-Norvaline is a high-purity non-proteinogenic α-amino acid and structural analog of valine. It appears as white crystalline powder, soluble in hot water and dilute hydrochloric acid, ...
Company: Nantong Daniorio Bio Co., Ltd
1233. High Purity 99% Boc-L-Leucine Monohydrate Peptide Synthesis [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract BOC-L-Leucine monohydrate (CAS 200936-87-4) is the N-α-tert-butoxycarbonyl (Boc) protected L-leucine derivative, a key chiral building block for peptide synthesis. Description BOC-L-Leucine ...
Company: Nantong Daniorio Bio Co., Ltd
1234. USP Grade D-Cysteine Powder Peptide Synthesis Intermediate [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract D-Cysteine (CAS 921-01-7) is the D-stereoisomer of cysteine, a chiral sulfur-containing amino acid. Description D-Cysteine is a chiral amino acid with D-configuration, characterized by its ...
Company: Nantong Daniorio Bio Co., Ltd
1235. High Purity 99% L-Cystine Powder CAS 56-89-3 Sulfur Amino Acid Supplier [Apr 21, 2026]
[Apr 21, 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
1236. Food Grade Sarcosine White Crystalline Powder Highly Water Soluble in Stock [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract Sarcosine (CAS 107-97-1), also named N-Methylglycine, is a natural endogenous non-proteinogenic methylated amino acid and key intermediate in choline-glycine metabolic pathway. Description ...
Company: Nantong Daniorio Bio Co., Ltd
1237. High Purity 98% N-Nicotinoyl-Glycine CAS 583-08-4 Nicotinuric Acid Supplier [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract N-nicotinoyl-Glycine (CAS 583-08-4), also known as Nicotinuric Acid, is an acylated glycine derivative and the main in vivo metabolite of nicotinic acid (vitamin B3). Description ...
Company: Nantong Daniorio Bio Co., Ltd
1238. High Purity 99% L-Phenylglycine CAS 875-74-1 Chiral Amino Acid Supplier [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract L-Phenylglycine (CAS 875-74-1) is a chiral non-proteinogenic aromatic amino acid with unique phenyl attached directly to α-carbon. Description L-Phenylglycine is a natural configuration ...
Company: Nantong Daniorio Bio Co., Ltd
1239. ISO Certified Boc-D-Glutamine High Purity for Peptide & Pharmaceutical Industry [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract Boc-D-Glutamine (CAS 61348-28-5), also named N-α-tert-Butoxycarbonyl-D-glutamine, is a Boc-protected D-enantiomer derivative of natural D-glutamine, a non-natural chiral protected amino acid ...
Company: Nantong Daniorio Bio Co., Ltd
1240. High Purity 99% N-Acetyl-L-Cysteine Powder CAS 616-91-1 Antioxidant Supplier [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract N-Acetyl-L-cysteine (NAC, CAS 616-91-1) is an acetylated derivative of natural L-cysteine, a sulfur-containing chiral amino acid with stable thiol group. Description N-Acetyl-L-cysteine is a ...
Company: Nantong Daniorio Bio Co., Ltd
1241. High Purity 99% D-Tert-Leucine CAS 26782-71-8 Chiral Amino Acid Pharma Intermediate [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract D-tert-Leucine (CAS 26782-71-8) is a synthetic, non-proteinogenic chiral amino acid, widely recognized as a key building block in pharma and fine chemical synthesis. Description ...
Company: Nantong Daniorio Bio Co., Ltd
1242. CAS 153-94-6 D-Tryptophan Food Grade Non-Nutritive Sweetener Food Additive [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract D-Tryptophan (CAS 153-94-6) is the D-enantiomer stereoisomer of natural L-Tryptophan, an artificial synthetic non-proteinogenic aromatic chiral amino acid with indole ring structure. ...
Company: Nantong Daniorio Bio Co., Ltd
1243. High Purity 99% Creatine HCl Powder CAS 17050-09-8 Sports Nutrition Ingredient Supplier [Apr 21, 2026]
[Apr 21, 2026] Product Description Abstract Creatine Hydrochloride (Creatine HCL, CAS 17050-09-8) is the hydrochloride salt form of natural creatine, a high water-soluble energy-supplying amino acid derivative. Description Creatine ...
Company: Nantong Daniorio Bio Co., Ltd
1244. High Purity 99% L-Citrulline Powder CAS 372-75-8 Sports Nutrition Ingredient Supplier [Apr 21, 2026]
[Apr 21, 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
1245. High Purity 99% D-Tyrosine Powder CAS 556-02-5 Chiral Amino Acid Supplier [Apr 21, 2026]
[Apr 21, 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
