2-methoxy-5-methylaniline cas 120-71-8
2-methoxy-5-methylaniline cas 120-71-8 Chemical Name: 2-Methoxy-5-methylaniline CAS No.: 120-71-8 Molecular Fomula:C8H11NO Molecular weight: 137.18 Chemical Structure: Appearance: White or off-white powder Assay: 99% 2-Methoxy-5-methylaniline Typical Properties Item Index Appearance Shallow pink to browncrystalline powder Assay 99%min One early melting point℃ ≥156.0 Phenol ≤0.20% As specification ≤0.30% 2-Methoxy-5-methylanilineUsage The pharmaceutical industry is used to make antipyretic, […]
fluoranthene cas 206-44-0
fluoranthene cas 206-44-0 Chemical Name: Fluoranthene CAS No.: 206-44-0 Molecular Fomula:C16H10 Chemical Structure: Molecular weight: 202.25 Appearance: yellow green needle-like or flaky crystal Assay: 90.0% FluorantheneTypical Properties Item Standard Results Assay ≥99% 99.26% Appearance yellow green needle-like or flaky crystal yellow green needle-like or flaky crystal Refractive index 1.0996 (18.7℃) 1.0996 (18.7℃) Pyrene ＜1% 0.54% […]
cholesterol cas 57-88-5
cholesterol cas 57-88-5 Chemical Name:Cholesterol CAS: 57-88-5 Molecular Fomula:C27H46O Molecular Weight:386.65 Chemical Structure: Appearance: White or similar sheet crystal Purity: 99.2% CholesterolTypical Properties Description White or similar sheet crystal or powder Melting point ≥147℃-150℃ 1483℃ Thetotal steroid content 98%-102% 99.2% Cholesterol content 95% 95.6% Solubility Clear and no deposit Ok identification Positive positive Loss […]
glucuronolactone cas 32449-92-6
glucuronolactone cas 32449-92-6 Chemical Name:Glucuronolactone CAS: 32449-92-6 Molecular Fomula:C6H8O6 Molecular Weight:176.12 Chemical Structure: Appearance: White crystalline Purity: 99.0% GlucuronolactoneTypical Properties Item Specifications Results Appearance White crystalline or white crytstalline powder Complies Identification Positive Positive Melting point 170~176℃ 174.2℃ Specific rotation 18.0~20.0 19.2° Appearance of solution Clarity colorless Conforms Loss on drying ≤0.5% 0.05% Residue on […]
Nicotinic Acid CAS 59-67-6
Nicotinic Acid CAS 59-67-6 Chemical Name: Nicotinic acid; Niacin; Pyridine-3-carboxylic acid CAS: 59-67-6 Molecular Fomula: C6H5NO2 Molecular Weight: 123.11 Chemical Structure: Appearance: White Powder Assay: 99.0%min Nicotinic acid Typical Properties Item Specifications Results Characteristics Fine powder Pass Assay % 99.0~101.0 99.9 Heavy metals ≤0.001 ＜0.001 Related substances Complies with the standard Pass Sulphated ash ≤0.02 ＜0.02 […]
sorafenib tosylate cas 84461-73-0
sorafenib tosylate cas 84461-73-0 Chemical Name:Sorafenib tosylate CAS: 284461-73-0 Molecular Fomula:C21H16ClF3N4O3 Molecular Weight:464.83 Chemical Structure: Appearance: Off whitecrystalline powder Purity: 99% Sorafenib tosylateTypical Properties ITEM Specification Results Characters Off whiteto whitecrystalline powder Off whitecrystalline powder Eachrelatedsubstances NMT0.5% Complies Loss on drying NMT0.5% 0.16% Sulphated ash NMT0.5% 0.13% Assay NLT 99.0% 99.65% Sorafenib tosylate Usage Sorafenib […]
Isotretinoin CAS 4759-48-2
Isotretinoin CAS 4759-48-2 Chemical Name: Isotretinoin CAS: 4759-48-2 Molecular Fomula: C20H28O2 Molecular Weight: 300.44 Chemical Structure: Appearance: Orange or orange crystalline powder Purity: 99% Isotretinoin Typical Properties Density: 1.011g/cm3 MeltingPoint: 174-177ºC BoilingPoint: 462.8ºCat760mmHg FlashPoint: 350.6ºC WaterSolubility: insoluble Stability: Stable, but probably air and light-sensitive. Combustible. Incompatible with strong oxidizing agents. Storage Condition: -20ºC Isotretinoin Usage […]
O-phosphorylethanolamine cas 1071-23-4
O-phosphorylethanolamine cas 1071-23-4 Chemical Name:O-Phosphorylethanolamine CAS: 1071-23-4 Molecular Fomula:C2H8NO4P Molecular Weight:141.06 Chemical Structure: Appearance: White Crystalline Purity: 99.6% O-PhosphorylethanolamineTypical Properties Items Specifications Results Appearance White Or Off WhiteCrystalline Crystals Conforms Identification Hnmr Conforms Clarity Of Solution Clear Clear Melting Point 234-238℃ 234.6-236.0℃ Ph 3.0-4.0 3.2 Loss On Drying(%) ≤1% 0.19% Heavy Metals ≤10ppm Conforms Ethanolamine […]
bOc-pyr-Oet cas 144978-12-1
bOc-pyr-Oet cas 144978-12-1 Chemical Name:BOC-PYR-OET CAS: 144978-12-1 Molecular Fomula:C12H19NO5 Molecular Weight:257.28296 Appearance: White Powder Purity: 99% BOC-PYR-OETTypical Properties Item Specification Specificrotation 39.5to 41.5° Stateofsolution(transmittance) Clear98.0%min. Chloride[cl] 0.020%max. Ammonium[NH4] 0.02%max. Sulfate[SO4] 0.020%max Iron[Fe] 10ppmmax. Heavymetals[Pb] 10ppmmax Arsenic[As2O3] 1ppmmax Otheraminoacids Chromatographicallynotdetectable Lossondrying 0.20%max. Residueonignition[sulfated] 0.10%max. Assay 99.0%min BOC-PYR-OET Usage Intermediate of ababatan sodium. BOC-PYR-OET Package 25kg/drum
trimebutine maleate cas 34140-59-5
trimebutine maleate cas 34140-59-5 Chemical Name:Trimebutine maleate CAS: 34140-59-5 Molecular Fomula:C26H33NO9 Molecular Weight:503.54 Chemical Structure: Appearance: White Crystalline Powder Purity: 99% Trimebutine maleateTypical Properties Item Specification Product Name Trimebutine maleate CAS No. 34140-59-5 Appearance White crystalline powder Assay 98.5%-101.5% Loss on drying 0.5% max Heavy metals 20ppm max Total impurity 1.0% max Trimebutine maleate Usage […]
creosote cas 8001-58-9
creosote cas 8001-58-9 Chemical Name:Creosote CAS: 8001-58-9 Appearance: Colorless Liquid Purity: 87% CreosoteTypical Properties CREOSOTEOIL(Coaltaroil)qualityspecification 1 Characteristic/Property Standard GOST2770-74,Russia BS144,type2,UK notrated 2 InsolubleinToluene,%(m/m) 0,3max 0,4max 3 Liquidity 320C 320C Temperature(0C)atwhichtheproductiscompletely (residueat35°Cisabsent) liquidafter2hours 4 Phenolswaterextractible,% 5,1 5 Distillation,(m/m),% Recoveryofdehydratedcreosote%, 10–35(at2750C) 5-30(at2300C) 30–50(at3150C) 40-78(at3550C) 70min(at3600C) 73-90(at3550C) 6 Watercontent(v/v),%,max 1,5 1,5 7 Density(kg/m3)at0C 1090–1130at200C 1003–1108at320C 8 Flashpoint,0C 1050Cmin,(Clevelandopencup) […]
copper oxychlorid cas 1332-65-6
copper oxychlorid cas 1332-65-6 Chemical Name: Copper oxychlorid CAS: 1332-65-6 Molecular Fomula:ClCuO Molecular Weight:115 Chemical Structure: Appearance: White or cream powder Purity: 99% Copper oxychloridTypical Properties Items Result Appearance Green Content 99.0%min Moisture <0.04% Brand Terppon HeavyMetals <0.002% Copper oxychlorid Usage This product is used to produce raw materials. Copper oxychlorid Packaging Bags, 1g,5g,1kg,25 kg […]
tolfenamic acid cas 13710-19-5
tolfenamic acid cas 13710-19-5 Chemical Name:Tolfenamic acid CAS: 13710-19-5 Molecular Fomula:C14H12ClNO2 Molecular Weight:261.7 Chemical Structure: Appearance: White or slightly yellow, crystalline powder Purity: 99.0~101.0% Tolfenamic acidTypical Properties Inspect Item Specification Results Appearance White or slightly yellow, crystalline powder Conforms Solubility Practically insoluble in water, soluble in dimethylformamide, sparingly soluble in ethanol and in methylene chloride […]
Sodium thiosulfate CAS 7772-98-7
1. Description Sodium thiosulfate (CAS 7772-98-7) is an inorganic sodium salt widely recognized for its critical role as an antidote. Primarily used in pharmaceutical applications for treating cyanide poisoning, it also finds use in mitigating certain side effects of chemotherapy agents like cisplatin. Its key benefit lies in its potent reducing and chelating capabilities. 2. […]
choline bitartrate cas 87-67-2
choline bitartrate cas 87-67-2 Chemical Name: Choline bitartrate CAS: 87-67-2 Molecular Fomula:C9H19NO7 Molecular Weight:253.25 Chemical Structure: Appearance: White powder Purity: 98% Choline bitartrate Typical Properties Items Specification Appearance White powder Identification Meetstherequirements Water ≤0.5% PH(10%Solution) 3.4~3.7 HeavyMetals ≤10mg/kg Lead ≤2mg/kg ResidueonIgnition ≤1.0% Arsenic ≤2mg/kg 1,4Dioxane Negative TotalPlateCount ≤3000/Grams E.Coli Negative Yeast Mold ≤300/Grams Salmonella Negative […]