artemisinin cas 63968-64-9 Chemical Name:Artemisinin CAS No.:63968-64-9 Molecular Formula: C15H22O5 Molecular Weight: 282.33 MolecularStructure: Appearance: White Powder Assay: 99%min Artemisinin Typical Properties Appearance WhitePowder Assay ≥99% Melting Point 156-157°C(lit.) Specific Rotation 76 º (c=0.5,MeOH) Boiling Point 344.94°C (rough estimate) Density…
papain cas 9001-73-4 Chemical Name:Papain CAS No.:9001-73-4 Molecular Formula: C9H14N4O3 Molecular Weight:226.23246 MolecularStructure: Appearance: White to Light Yellow Color Papain Typical Properties Item Standard Appearance White to Light Yellow Color Odor Light Papaya Smell Activity U/G 600000 Mesh 80% pass…
Calamine CAS 8011-96-9 Chemical Name: CALAMINE CAS No.: 8011-96-9 Molecular Fomula: Fe2O4Zn Chemical Structure: Molecular weight: 241.0776 Appearance: Light pink powder Typical Properties Item Specifications Calcium Qualified Water-soluble Qualified Chloride ≤0.07% Sulphate ≤0.6% Alcohol-soluble dye Qualified Matter insoluble in acid…
methyl 5-chloro-n-(methoxycarbonylmethyl)-3-sulfamoylthiophene-2- carboxylate cas 906522-87-0 Chemical Name:Methyl 5-chloro-N-(methoxycarbonylmethyl)-3-sulfamoylthiophene-2- carboxylate CAS No.:906522-87-0 Molecular Formula: C9H10ClNO6S2 Molecular Weight:327.7618 MolecularStructure: Appearance:White to off white powder Methyl 5-chloro-N-(methoxycarbonylmethyl)-3-sulfamoylthiophene-2- carboxylate Typical Properties Item Standard Appearance Wheat to off white powder Assay 98% HPLC Loss on…
n-glycyl-l-tyrosine cas 658-79-7 Chemical Name:N-Glycyl-L-Tyrosine CAS No.:658-79-7 Molecular Formula: C11H14N2O4 Molecular Weight:238.24 MolecularStructure: Appearance:White powder Assay: 99%min N-Glycyl-L-Tyrosine Typical Properties Item Specification Appearance White powder Assay(HPLC) 99.65% N-Glycyl-L-Tyrosine Usage 1.As an parenteral nutrition drug, it can be used to improve…
n-acetylneuraminic acid cas 131-48-6 Chemical Name:N-Acetylneuraminic Acid CAS No.:131-48-6 Molecular Formula:C11H19NO9 Molecular Weight:309.27 MolecularStructure: Appearance: White Powder Assay:99%min N-Acetylneuraminic Acid Typical Properties Item Specification Appearance White Powder Assay(HPLC) 99.65% N-Acetylneuraminic Acid Usage 1.Widely used in biological systems. 2.It plays a…
phytol cas 150-86-7 Chemical Name: Phytol CAS No.:150-86-7 Molecular Formula: C20H40O Molecular Weight: 296.53 MolecularStructure: Appearance: Yellow to red brown oily transparent liquid Phytol Typical Properties Item Specifications Characteristics Yellow to red brown oily transparent liquid Assay 95%min Refractive index…
hydroxypropyl methylcellulose phthalate cas 9050-31-1 Product Name: hydroxypropyl methylcellulose phthalate CAS No: 9050-31-1 Molecular Formula: C14H16N4 Molecular Weight: 240.30364 Appearance: Colorless or light yellow liquid hydroxypropyl methylcellulose phthalateTypicalProperties Test Items Specification Appearance Colorless or light yellow liquid Viscosity, mPa·S(25℃) 30-70…
l-tryptophan cas 73-22-3 Chemical Name: L-tryptophan CAS No.: 73-22-3 Molecular Formula: C11H12N2O2 L-tryptophanStructure: Molecular weight:204.23 Appearance:White crystals or crystalline powder L-tryptophan Typical Properties Item Standard Appearance White crystals or crystalline powder Identification Meets the requirements Specific rotation[α]D25 -29.4°～-32.8° pH 5.5～7.0…
Octenidine Hydrochloride Cas 70775-75-6 Chemical Name: Octenidine hydrochloride CAS No.: 70775-75-6 Molecular Formula: C36H64Cl2N4 Octenidine hydrochlorideStructure: Molecular weight: 623.82616 Appearance:White powder Assay: ≥98% Octenidine hydrochlorideTypical Properties Solubility Freely soluble in methanol and indichloromethane ,slightly soluble in N,N-dimethylformamide Conforms Identification by…
quinine sulfate dihydrate cas 6119-70-6 Chemical Name: Quinine sulfate dihydrate CAS No.: 6119-70-6 Molecular Formula: C40H48N4O4·H2SO4·2H2O Chemical Structure: Molecular weight:782.96 Appearance: White or almost white, crystalline powder or fine, colourless needles Assay: 99.0-101.0 Quinine sulfate dihydratetypical Properties Item Specifications Appearance…
1-Butylimidazole CAS 4316-42-1 Chemical Name: 1-Butylimidazole CAS No: 4316-42-1 Molecular Formula: C7H12N2 Molecular Weight: 124.18 1-Butylimidazole Structure: Appearance: Light yellow or transparent liquid. Assay: 98% Typical Properties Item Standard Appearance Light yellow or transparent liquid. Assay 98%min Water ≤0.50%(KF) …
apigenin cas 520-36-5 Product Name: Apigenin CAS No: 520-36-5 Molecular Formula: C15H10O5 Molecular Weight: 270.24 Appearance:Khaki powder Assay: 98%min ApigeninTypicalProperties Assay ≥98.0% Loss on drying ≤2.0% Ash ≤1.0% Heavy metals ≤20ppm Lead (Pb) ≤2ppm Arsenic (As) ≤2ppm Cadmium (Cd) ≤1ppm…
guaifenesin cas 93-14-1 Product name: Guaifenesin CAS No.: 93-14-1 Molecular Formula:C10H14O4 Guaifenesinstructure: Molecular weight:198.22 Appearance: Whitecrystalline powder Guaifenesintypical Properties Item Specifications Appearance Whitecrystalline powder Identification Infrared absorption Ultravioletabsorption Chemical test Positive Assay 98.0%~ 102% Chloride ≤100PPM Sulfate ≤200PPM Melting range…
methyl pyruvate cas 600-22-6 Chemical Name: Methyl pyruvate CAS No.: 600-22-6 Molecular Formula: C4H6O3 Chemical Structure: Molecular weight:102.09 Appearance:Yellowish to colorless liquid Assay: 98% Methyl pyruvate typical Properties Items Specification Description Yellowish to colorless liquid Heavy metals ≤50ppm Chloride ≤50ppm…
