L-Pyrrolidone Carboxylic Acid, Copper Salt, commonly known as Copper PCA, is a specialized synthetic copper salt derived from L-PCA, a naturally occurring amino acid derivative found within the skin’s Natural Moisturizing Factor (NMF). This compound is typically identified by its vibrant blue color and is highly valued for its excellent solubility in water and alcohol-based
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25-Hydroxyvitamin D3, identified by CAS number 19356-17-3 and also known as calcifediol, is a critical metabolic intermediate in the vitamin D endocrine system. It is chemically characterized as a secosteroid produced in the liver through the hydroxylation of cholecalciferol. As the primary circulating form of vitamin D, this compound serves as the standard clinical indicator
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Zinc Glycinate, identified by CAS 1939657, is a high-purity chelated compound formed by the coordination of zinc ions with glycine molecules. This amino acid chelate is characterized by its superior stability and enhanced solubility compared to traditional inorganic zinc salts. In its physical form, it typically presents as a fine, white crystalline powder that is
Epigallocatechin gallate (EGCG), identified by CAS 989-51-5, is a prominent polyphenolic compound and the most abundant catechin found in Camellia sinensis. As a secondary metabolite, it is characterized by its complex structure featuring multiple hydroxyl groups and a gallate ester moiety. This chemical profile contributes to its high reactivity and significant antioxidant potential, making it
Retinyl propionate, identified by CAS number 7069-42-3, is a synthetic ester derived from the combination of retinol and propionic acid. As a prominent member of the retinoid family, this compound is characterized by its specific molecular structure, which provides a strategic balance between biological activity and chemical stability compared to other Vitamin A derivatives. It
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Palmitic acid, ester with retinol, commonly known as retinyl palmitate, is a stable derivative of Vitamin A characterized by the esterification of retinol with palmitic acid. As a lipophilic molecule, it typically appears as a yellow to yellow-orange oily liquid or crystalline solid. This compound serves as a primary storage form of Vitamin A in
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Vitamin B6, identified by CAS 8059-24-3, represents a vital group of water-soluble compounds essential for numerous biochemical processes. It typically appears as a white to off-white crystalline powder that exhibits high stability under acidic conditions but remains sensitive to light and alkaline environments. As a fundamental component of the B-complex family, this material serves as
Silymarin, identified by CAS 84604-20-6, is a standardized extract derived primarily from the seeds of the milk thistle plant, Silybum marianum. It is a complex mixture of flavonolignans, most notably silybin, isosilybin, silychristin, and silydianin. As a chemical raw material, it typically presents as a yellow to light brown crystalline powder. It is characterized by
Pectin (CAS 9000-69-5) is a complex structural heteropolysaccharide naturally occurring in the primary cell walls and middle lamella of terrestrial plants, particularly citrus fruits and apples. Chemically, it consists predominantly of methylated esters of polygalacturonic acid. As a high-molecular-weight carbohydrate, it is prized for its ability to form stable gels in aqueous solutions, a property
Flavomycin, identified by CAS number 11015-37-5 and also known as bambermycin, is a specialized phosphorus-containing glycolipid antibiotic primarily derived from the fermentation of Streptomyces species. This complex molecule is characterized by its high molecular weight and its specific inhibitory action against Gram-positive bacteria. In its raw form, it typically appears as a yellowish-brown powder that
Octadecanoic acid, monoester with 1,2-propanediol, commonly known as propylene glycol monostearate (PGMS), is a non-ionic lipophilic surfactant synthesized through the esterification of stearic acid with propylene glycol. This chemical compound typically presents as a white to off-white waxy solid or flake, characterized by its ability to bridge the gap between oil and water phases in
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2-[(2-aminoacetyl)amino]acetic acid, commonly known as glycylglycine, is the simplest dipeptide, consisting of two glycine units linked by a peptide bond. This organic compound typically appears as a white crystalline powder and is highly valued for its solubility in water and its zwitterionic character. As a fundamental building block in peptide chemistry, it serves as a
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L-Homocystine, identified by CAS number 626-72-2, is a non-proteinogenic sulfur-containing amino acid that functions as the disulfide dimer of L-homocysteine. Structurally, it is characterized by two homocysteine molecules linked by a disulfide bridge, distinguishing it from cystine by the presence of an additional methylene group in each amino acid chain. This compound typically presents as
Aluminum Zirconium Octachlorohydrex Glycine, identified by CAS 90604-80-1, is a complex coordination compound widely utilized in the personal care and cosmetic industries. This material is characterized by its high efficacy in controlling moisture and its ability to form temporary plugs in sweat ducts. Chemically, it consists of aluminum and zirconium chlorohydrate salts stabilized with glycine,
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Potassium Alginate, identified by CAS number 9005-36-1, is a hydrophilic carbohydrate extracted primarily from the cell walls of brown seaweed. As the potassium salt of alginic acid, it presents as a white to yellowish-brown fibrous or granular powder that is nearly odorless and tasteless. This biopolymer is highly valued in industrial and research settings for
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Stannous fluoride, identified by the CAS number 7783-47-3, is an inorganic compound composed of tin and fluorine. It typically appears as a white, crystalline powder or solid that is highly soluble in water. As a tin(II) salt, it exhibits unique chemical reactivity compared to other fluoride sources, particularly due to the presence of the divalent
