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CAS:72-18-4
Molecular Formula:C5H11NO2
H-D-Val-Oh; D-Val; L- Alpha - Aminoiso - amyl acid; D-2-Aminoisovaleric Acid; (2R)-2-Amino-3-Methylbutanoic Acid; D-2-Amino-3-Methylbutanoic Acid; Valine, D-; Alpha-Amino-Isovalerianic Acid; (R)-α-Aminoisovaleric Acid, D-2-Amino-3-Methylbutanoic Acid; D-Valine,α-Amino Isovaleric Acid; L Valine
Brief Introduction
Valine is one of twenty protein amino acids. From a nutritional point of view, valine is also an essential amino acid. Its English name valine is named after valerian, and its Chinese name is also called valine. Its codons are guu, Gua, GUC and GUG. It is a nonpolar amino acid. In sickle cell disease, valine in hemoglobin replaces the hydrophilic amino acid glutamate: because valine is hydrophobic, hemoglobin cannot fold correctly. Valine is completely electrically neutral. When its side chain is also neutral, and the charge generated by its amino and carboxyl groups is just balanced, this molecule is called zwitterion. Food sources rich in valine include white cheese, fish, poultry, cattle, peanuts, sesame seeds and shore beans.It is used in medicine as one of the components of amino acid infusion, and can also be used as a nutritional supplement
CAS:74-79-3
Molecular Formula:C6H14N4O2
(S)-(+)-Arginine; (S)-2-Amino-5-Guanidinopentanoic Acid; Arginine
Brief Introduction
It is used as amino acid medicine, medicine raw material, food additive, nutrition supplement and seasoning.
CAS:57-55-6
Molecular Formula:C3H8O2
Propane-1,2-Diol; 1,2-Propanediol; PG; _|_; Propyledne Glycol; Isopropylene Glycol; Monopropylene Glycol; Alpha-Propyleneglycol; 2-Hydroxypropanol; Methylethyl Glycol; Methylethylene Glycol; MPG; C3H8O2; PM00158; Propan-1,2-diol; пропиленгликоль; Mono Propylene Glycol; Propylene Glycol Food Grade; ​Mono Propylene Glycol; Propylene Glycol Transportation; Monopropyl Glycol; PM; PM158; Pharma Monopropylenglykol; 1,2-Propylene Glycol; mono Propyleenglycol; Propylene Glycol Animal feed Grade
Brief Introduction
Propylene glycol has good solubility, less toxicity and irritation. It is widely used as solvent, extraction solvent and preservative for injection (such as intramuscular injection, intravenous injection) and non injection drug preparations (such as oral liquid, eye preparation, ear preparation, dental preparation, rectovaginal preparation, transdermal preparation, etc.), and is better than glycerol, It can dissolve many substances, such as corticosteroids (sex hormones), chloramphenicol, sulfonamides, barbiturates, reserpine, quinidine, dehydrocortisone acetate, tetrahydropalmatine sulfate, nitrogen mustard hydrochloride, vitamin A, vitamin D, many volatile oils, most alkaloids and many local anesthetics.
CAS:9005-25-8
Molecular Formula:(C6H10O5)n
Tapon; Trogum; waxy corn Starch; Pregelatinized Starch; ZEA MAYS Starch; W-13Stabilizer; W-Gum; Starch Indicator; Wheat(Triticumvulgare)Starch; Maize Starch; Corn Starch; Thermoplastic Starch
Brief Introduction
Starch is white and light yellow powder. The grain is soaked in 0.3% sulphurous acid and then crushed, sieved, precipitated, dried and ground. Ordinary products contain a small amount of fat and protein, strong moisture absorption, up to 30%. Starch sugar industry uses starch to produce high maltose syrup, fructose syrup, maltodextrin, etc. Starch is used in modified starch industry, and its modified starch is widely used in papermaking, chemical industry and other industries. Starch is used in fermentation industry to produce monosodium glutamate, citric acid and many other products. Starch is also widely used in metallurgy, casting and other industries.
CAS:69-72-7
Molecular Formula:C7H6O3
2-Hydroxybenzoic Acid; Acidum Salicylicum; O-Hydroxybenzoic acid; 2-Carboxyphenol; o-Carboxyphenol; 2-Hydroxybenzoic ACID;Acidum Salicylicum; Acetylsalisylic ACID IMP C; Acetylsalicylic ACID Impurity C; Salicyclic ACID; Retarder TSA; Salicylic
Brief Introduction
Salicylic acid is a monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. It is obtained from the bark of the white willow and wintergreen leaves. It has a role as an antiinfective agent, an antifungal agent, a keratolytic drug, an EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor, a plant metabolite, an algal metabolite and a plant hormone. It is a conjugate acid of a salicylate.
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