Pectin: Chemical Structure, Natural Sources, Industrial Production, and Applications
1. Chemical Structure and Properties Pectin is a complex heteropolysaccharide with a diverse structural composition that varies depending on its source and extraction method. 1) Primary Structure Main chain: Linear backbone of α-(1→4)-linked D-galacturonic acid units Degree of Esterification (DE): Percentage of carboxyl groups esterified with methanol High-methoxyl (HM) pectin: DE > 50% Low-methoxyl (LM) pectin: DE […]
1,3-Propanediol (PDO): Properties, Synthesis, Applications, and Potential in the Textile Industry
1,3-Propanediol (PDO): Chemical Formula: C3H8O2 IUPAC Name: Propane-1,3-diol CAS Registry Number: 504-63-2 Molecular Weight: 76.09 g/mol 1. Physical Properties Appearance: Colorless, viscous liquid Melting Point: -32°C (-25.6°F) Boiling Point: 214°C (417.2°F) Density: 1.0597 g/cm³ at 20°C Solubility: Miscible with water and many organic solvents 2. Chemical Properties PDO is a diol, containing two hydroxyl groups It can […]
Croscarmellose Sodium: Properties, Applications, Mechanisms, and Considerations
1. Description and Properties: Physical Appearance: Croscarmellose sodium is a white or off-white, free-flowing powder. Solubility: It is insoluble in water but swells rapidly to many times its original volume when added to water, forming a gel-like substance. pH Range: Typically, it shows stability in the pH range of 1.0 to 11.0. Particle Size: Usually available […]
Comprehensive Overview of 4-Hydroxyphenylacetic Acid: Properties, Synthesis, Applications, and Biological Activity
4-Hydroxyphenylacetic acid Definition 4-Hydroxyphenylacetic acid (chemical formula: C8H8O3, CAS No. 156-38-7) is an organic compound that is a derivative of phenylacetic acid. It has a molecular weight of 152.15, a melting point of 148-151°C, a boiling point of about 234.6°C, and is soluble in dimethyl sulfoxide and methanol. This compound has a wide range of […]
Benzylacetone: Properties, Applications, and Production Methods
Benzylacetone: Properties, Applications, and Production Methods Benzylacetone 2550-26-7 Benzylacetone (IUPAC name: 4-phenylbutan-2-one) is a liquid with a sweet floral odour and is considered to be the most abundant attractant compound in flowers (e.g., coyote tobacco, Nicotiana attenuata), and one of the volatile constituents of cocoa. It is used as a lure for melon flies (Bactrocera cucurbitae) […]
Discover the Benefits of Maleic Hydrazide!
Discover the Benefits of Maleic Hydrazide! maleic hydrazide 123-33-1 Maleic hydrazide, with the CAS number 123-33-1, is a compound with the molecular formula C4H4N2O2 and a molecular weight of 112.09 g/mol. It is used as a plant growth regulator and herbicide, inhibiting nucleic acids and protein synthesis. It’s typically applied to the foliage of crops like […]
Unlock Radiant Skin and Revolutionary Healing: The Transformative Power of Retinoic Acid!
Unlock Radiant Skin and Revolutionary Healing: The Transformative Power of Retinoic Acid! retinoic acid cas 302-79-4 Retinoic Acid, all trans is the oxidized carboxylic acid form of retinol, known in the dietary context as Vitamin A. Retinal (sc-210778) is the aldehyde form of retinol required by the retina of the eye for light absorption and visual […]
Unlocking the Power of Magnesium Sulfate: From Healing Baths to Thriving Crops, Discover Its Versatility and Impact!
Unlocking the Power of Magnesium Sulfate: From Healing Baths to Thriving Crops, Discover Its Versatility and Impact! Magnesium Sulfate CAS 7487-88-9 Magnesium sulfate or magnesium sulphate is a chemical compound, colourless rhombohedral crystal system. Soluble in water, ethanol, glycerol, insoluble in acetone. It is used in pharmacy and printing and dyeing industry, also can be […]
Unveiling the Power of Alpha-Pinene: Nature’s Gift Transforms Industries and Health Landscapes!
Unveiling the Power of Alpha-Pinene: Nature’s Gift Transforms Industries and Health Landscapes! Alpha-Pinene CAS 2437-95-8 Pinene is a series of unsaturated bicyclic monoterpenes. Two geometric isomers of pinene exist in nature: α-pinene and β-pinene. Both isomers are chiral. As the name implies, pinene is found in pine trees. Specifically, pinene is the main component of […]
P-Toluidine Unveiled: From Precursor to Powerhouse – Exploring its Chemical Wizardry, Ubiquitous Applications, and Safety Triumphs
P-Toluidine Unveiled: From Precursor to Powerhouse – Exploring its Chemical Wizardry, Ubiquitous Applications, and Safety Triumphs p-toluidine 106-49-0 p-Toluidine, also known as 4-methylaniline or 4-aminotoluene, is an organic compound belonging to the aromatic amine family. It is a derivative of toluene, with the para-position substituted with an amino group (-NH2). P-toluidine is a colourless to pale […]
Unlocking the Golden Secrets of Xanthophylls: Nature’s Versatile Pigments Revealed！
Xanthophyll is a collective term referring to a group of yellow, fat-soluble pigments found naturally in plants, particularly in fruits and vegetables. It belongs to the broader class of carotenoid pigments, which also includes carotenes and lycopene. Xanthophyll pigments play essential roles in the photosynthetic process and provide protection against oxidative stress in plants. A. Chemical […]
How Potassium Alginate Revolutionizes Industries: A Breakthrough in Stability, Versatility, and Safety!
Potassium Alginate CAS 9005-36- 1 Potassium Alginate is a water-soluble polysaccharide derived from brown seaweeds (Phaeophyceae), such as Laminaria and Macrocystis. It is a salt of alginic acid, a natural linear copolymer composed of (1,4)-linked β-D-mannuronic acid (M) and α-L-guluronic acid (G) residues. Potassium Alginate is widely used in various industries, including food, pharmaceutical, personal care, and industrial […]
How Protionamide’s Breakthrough Mechanism is Revolutionizing Tuberculosis Treatment!
1. Overview Protionamide, also known as Prothionamide, is a synthetic antibacterial agent that belongs to the thioamide class of compounds. It is primarily used in the treatment of tuberculosis, particularly in cases where the patient has developed resistance to other first-line anti-tuberculosis drugs. Protionamide has been used as a second-line or alternative treatment option for multidrug-resistant […]
Unveiling Methyl Carbamate: From Textile Resins to Pest Control, A Comprehensive Dive into its Synthesis, Applications, and Safety Measures!
Methyl Carbamate 598-55-0 Methyl carbamate (also known as methyl carbamate or polyurethane) is an organic compound that is the simplest ester of carbamic acid (H2NCO2H). It is a colorless solid. Methyl carbamate is made by reacting methanol and urea: CO(NH2)2 + CH3OH → CH3OC(O)NH2 + NH3 It is also produced by the reaction of ammonia with […]
Revolutionizing Immune Therapy: Thymosin Alpha1 Unleashes the Power of Precision Medicine in Fighting Viral Infections, Cancer, and Beyond!
Thymosin alpha1 Overview: Thymosin-alpha1 (T-alpha1) is a synthetic 28-amino-acid peptide with multiple biological activities, used primarily to boost the immune response in the treatment of HBV and hepatitis C virus (HCV) infections and currently in development for the treatment of non-small cell lung cancer (NSCLC), hepatocellular carcinoma, AIDS and malignant melanoma. T-alpha1 potentiates cytokine activity […]