flubendazole cas 31430-15-6
flubendazole cas 31430-15-6 Chemical Name:Flubendazole CAS No.:31430-15-6 Molecular Formula: C16H12FN3O3 Molecular Weight:313.28 MolecularStructure: Appearance:White or almost white powder Flubendazole Typical Properties Item Standard Appearance White or almost white powder Assay % 99%-101% Density 1.3720(rough estimate) Melting point 290°C(lit.) What is Flubendazole? Flufenimidazole is a synthetic benzimidazole deworming drug that can inhibit nematode absorption of intracellular […]
Nitrofurazone cas 59-87-0
Nitrofurazone cas 59-87-0 Chemical Name:Nitrofurazone CAS No.:59-87-0 Molecular Formula: C6H6N4O4 Molecular Weight:198.14 MolecularStructure: Appearance:Yellow to brown yellow crystalline powder Nitrofurazone Typical Properties Item Standard Appearance Yellow to brown yellow crystalline powder Assay % ≥98 Density 1.6031 (rough estimate) Melting point 242-244 °C(lit.) Specific rotation 20°- 24° What is Nitrofurazone? Nitrofurazone is a synthetic nitrofuran external […]
Adenine CAS 73-24-5
1. Description Adenine (CAS 73-24-5) is a fundamental purine nucleobase essential for DNA, RNA, and cellular energy (ATP). In the pharmaceutical industry, it serves as a critical starting material and key intermediate for synthesizing various therapeutic agents. Its primary role is as a precursor for numerous nucleoside analogues used in antiviral and anticancer therapies, making […]
pyridoxamine dihydrochloride cas 524-36-7
pyridoxamine dihydrochloride cas 524-36-7 Chemical Name:Pyridoxamine dihydrochloride CAS No.: 524-36-7 Molecular Formula: C8H14Cl2N2O2 Molecular Weight: 241.11 MolecularStructure: Appearance:Off-white powder or light yellow powder Pyridoxamine dihydrochlorideTypical Properties Item Specifications Results Appearance Off-white powder or light yellow powder Off-white powder or light yellow powder Assay ＞95.0% 96.43% Burning residue ≤0.15% 0.08 Loss on drying ≤0.5% […]
cobamamide cas 13870-90-1
cobamamide cas 13870-90-1 Chemical Name: Cobamamide CAS No.: 13870-90-1 Molecular Formula: C72H100CoN18O17P Molecular Weight: 1579.58 MolecularStructure: Appearance:Dark-red crystalline Or non-crystalline powder CobamamideProperties Item Analytical results Specifications Characters Complied Dark-red crystalline Or non-crystalline powder Optical density Complied Absorption maxima:264、285、305、460nm Retention time Complied Consistent with the reference solution IR Complied Consistent with the standard spectrogram Hydroxocobalamin 0.96 […]
carbocistein cas 638-23-3
carbocistein cas 638-23-3 Chemical Name: Carbocistein; S-Carboxymethyl-L-Cysteine CAS No.: 638-23-3 Molecular Formula: C5H9NO4S Molecular Weight:179.19 MolecularStructure: Appearance:White crystalline powder or small flakes CarbocisteinTypical Properties Item Specifications Appearance White crystalline powder or small flakes Specific rotation -32.5°～-35.5° State of solution Clear and colorless Chloride, % ≤0.15 Sulfate，ppm ≤300 Ninhydrin-positive substances Not more intense than the spot […]
uridine cas 58-96-8
uridine cas 58-96-8 Chemical Name:Uridine CAS No.:58-96-8 Molecular Formula:C9H12N2O6 Molecular Weight:244.2 MolecularStructure: Appearance:A white or almost white crystalline powder UridineTypical Properties Item Standard Result Description A white or almost white crystalline powder. White crystalline powder. Melting range 162.0°C ~171.0°C 165.9°C ~167.0°C Specific Rotation 6.0°~ 10.0° 8.9° Loss on drying ≤0.5% 0.3% Residue on ignition […]
l( )-Ornithine hydrochlorid cas 3184-13-2
l( )-Ornithine hydrochlorid cas 3184-13-2 Chemical Name:L( )-Ornithine hydrochlorid CAS No.:3184-13-2 Molecular Formula:C5H13ClN2O2 Molecular Weight:168.62 MolecularStructure: Appearance:White Powder L( )-Ornithine hydrochlorid Typical Properties Item Specifications Results Appearance White Powder White Powder Assay ≥99.0% 99.2% Heavy Metals ≤10（ppm） 10（ppm） L( )-Ornithine hydrochlorid Usag 1. Health care product additive, which has the effect of treating liver cirrhosis, […]
toltrazuril cas 69004-03-1
toltrazuril cas 69004-03-1 Chemical Name:Toltrazuril CAS No.:69004-03-1 Molecular Formula:C18H14F3N3O4S Molecular Weight:425.38 MolecularStructure: Appearance: White powder, odorless ToltrazurilTypical Properties Melting point 193~196 Clarity and color Colorless clarification Fluorine content ≥12% Storage Temperature 0-6°C ToltrazurilUsage 1.Used as an anticoccidialdrug 2.Toltago is a triazinone compound and a new broad-spectrum special anticoccidial drug. ToltrazurilPackaging and Shipping Packing: 25kg […]
pvp k30 cas 84057-81-8
pvp k30 cas 84057-81-8 Chemical Name: PVP K30 CAS No.: 84057-81-8 Molecular Formula: C18H27N3O3X2 Molecular Weight: 333.43 MolecularStructure: Appearance:White oryellowish-whitehygroscopic powder PVP K30Typical Properties K value 27-32 content % ≥95 Moisture % ≤5.0 PH Value(5% in water) 3.0-7.0 NVP % ≤0.1 Residueonignition % ≤0.1 Nitrogen % 11.5-12.8 Aldehydes(asacetaldehyde) % ≤0.05 Heavy metals(as Pb) ppm ≤10 […]
Beta-sitosterol Cas 83-46-5
Beta-sitosterol Cas 83-46-5 Chemical Name:beta-Sitosterol Synonyms: 24-Ethylcholest-5-en-3beta-ol; alpha-Dihydrofucosterol; 22,23-Dihydrostigmasterol; 24beta-Ethylcholesterol; 5-Stigmasten-3beta-ol CAS No.: 83-46-5 Molecular Formula: C29H50O Molecular Weight:414.71 MolecularStructure: Appearance:White powder beta-Sitosterol Typical Properties Appearance White powder β-Sitosterol ≥40% Campesterol ≥20% Stigmasterol ≥25% Content of total phytosterols ≥95% Loss on Drying ≤2.50% Particle size 100% pass 80 mesh Heavy Metal ≤10ppm beta-Sitosterol Usage 1. […]
baicalin cas 21967-41-9
baicalin cas 21967-41-9 Chemical Name: Baicalin CAS No.: 21967-41-9 Molecular Formula: C21H18O11 Molecular Weight:446.36 MolecularStructure: Appearance:Light yellow to tan powder BaicalinTypical Properties Item Specifications ation Be detected baicalin Moisture ≤5.0% Ignition residue ≤0.8% Heavy metal Not more than twenty millionths Content This product is on dry product containing baicalin (C21H18O11) notless than 85.0% BaicalinUsage 1.Used […]
Trimethoprim CAS 738-70-5
Trimethoprim CAS 738-70-5 Chemical Name: Trimethoprim/TMP CAS No.: 738-70-5 Molecular Formula: C14H18N4O3 Molecular Weight: 290.32 Molecular Structure: Appearance: White or yellowish-white powder Grade: BP2018 Trimethoprim Typical Properties Impurity K.(GC) ≦5ppm (2.2.28) Heavy metals ≦20ppm (2.4.8) Loss on drying ≦1.0% (2.2.32) Sulphated ash ≦0.1%(2.4.14) Assay % on dry basis 98.5%-101.0% (2.2.20) Trimethoprim Usage 1. Clinically used […]
rifamycin s cas 13553-79-2
rifamycin s cas 13553-79-2 Chemical Name:RIFAMYCIN S CAS No.: 13553-79-2 Molecular Formula: C37H45NO12 Molecular Weight: 695.76 MolecularStructure: Appearance: Orange Powder RIFAMYCIN STypical Properties Description A yellow to orange crystalline powder Solubility Freely soluble in acetone and insoluble in water Loss On Drying Not more than 3.0% Sulphated Not more than 1.0% Purity (by HPLC) Not […]
Bifonazole cas 60628-96-8
Bifonazole cas 60628-96-8 Chemical Name:Bifonazole CAS No.: 60628-96-8 Molecular Formula: C22H18N2 Molecular Weight: 310.39 Molecular Structure: Appearance: White or almost white crystalline powder Bifonazole Typical Properties Item Standard Appearance White or almost white crystalline powder Assay 98.0~100.5% Related substance MAX:2.0% total Impurity B≦1.5% Impurity C≦0.25% MAX:0.5% each Particle size 100%≦80mesh Loss on drying ≦0.5% Sulphated […]