nafamostat mesilate cas 82956-11-4
nafamostat mesilate cas 82956-11-4 Chemical Name:Nafamostatmesilate CAS No.:82956-11-4 Molecular weight:539.58 Appearance:White crystalline powder Assay: 98% min Nafamostat mesilateTypical Properties Test Items Standard specifications Result Remarks Description White crystalline powder，It is freely soluble in formic acid, soluble in water, and practically insoluble in ethanol (99.5).It dissolves in 0.01 mol/L hydrochloric acid TS. conform N/A Identification IR corresponds […]
turpentine oil cas 8006-64-2
turpentine oil cas 8006-64-2 Chemical Name:Turpentine oil CAS No.: 8006-64-2 Molecular Formula:C12H20O7 Molecular weight:276.283 Appearance:Transparentcolorless liquid, With characteristic pine tree aroma. Turpentine oiltypical Properties Item Standard Results Appearance: Transparentcolorless liquid,With characteristic pine tree aroma. Corresponds Relativedensity (d20/20)： 0.850 ～ 0.870 0.862 Refractive index(20℃）: 1.465 ～ 1.480 1.471 Optical rotation(20℃）: –40° ～–10° –35° Content: a-Pinene:85% Turpentine […]
Bronopol cas 52-51-7
Bronopol cas 52-51-7 Chemical Name: Bronopol Other Name: 2 bromo 2 nitropropane 1 3 diol; 2-Bromo-2-nitro-1 3-propanediol CAS No.: 52-51-7 Molecular Formula: C3H6BrNO4 Bronopol Structure: Molecular weight: 199.99 Appearance: White or almost white crystals or crystalline powder Assay: 99.0%-101.0% Bronopol Typical Properties Item Specifications Appearance White or almost white crystals or crystalline powder Melting point […]
folinic acid cas 58-05-9
folinic acid cas 58-05-9 Chemical Name: Folinic acid CAS No.: 58-05-9 Molecular Formula: C20H23N7O7 Folinic acid Structure: Molecular weight:473.44 Appearance: Off-white to greenish yellowpowder Assay: ≥97.5% Folinic acid Typical Properties Items Specifications Appearance Off-white to greenish yellowpowder Heavy Metals ≤50ppm Water content ≤12.0% Specific optical rotation 14.5°- 20.5° Individual impurity ≤1.0% Total impurities ≤2.5% Purity […]
salicylamide cas 65-45-2
salicylamide cas 65-45-2 Product Name:Salicylamide CAS No: 65-45-2 Molecular Formula: C7H7NO2 Molecular Weight: 137.14 SalicylamideStructure: SalicylamideTypical Properties Items Specifications Characters White crystalline powder Identification A: UVλmax：302±3%nm Infrared absorption Sample infrared absorption spectropho-tometry complies with Salicylamide CRS Identification C: A violet-red color is produced Melting range 139℃-142℃ Water NMT0.5% Residue on ignition NMT0.1% Heavy metals NMT0.001% […]
Sodium caprylate cas 1984-06-1
Sodium caprylate cas 1984-06-1 Chemical Name: Sodiumcaprylate CAS No.:1984-06-1 Molecular Formula: C8H15NaO2 Molecular Weight:166.19 Appearance: White crystals or crystalline powder Assay: 99.0% Sodiumcaprylate Typical Properties Item Standard Results Appearance White crystals or crystalline powder Conforms Identification Meets the requirements Conforms pHvalue 8.0~10.5 8.8 Water ≤3.0% 0.55% Heavy metals(Pb) ≤5ppm <5ppm Chromatographic purity Not more than […]
Phosphatidylserine cas 51446-62-9
Phosphatidylserine cas 51446-62-9 Chemical Name: Phosphatidylserine/ PS CAS No.: 51446-62-9 Molecular Formula: C42H82NO10P Molecular weight: 792.081 Appearance: Fine yellow powder Assay: 20% 50% 70% powder Phosphatidylserine Typical Properties Items Standard Color and Appearance Fine yellow powder Odor Characteristic Taste Characteristic Identification Same with standard Phosphatidyl serine ≥20% Phosphatidyl ≤16% Phosphatidylinositol ≤12% Phosphatidylcholine ≤20% Peroxide […]
2-Deoxy-D-ribose Cas 533-67-5
2-Deoxy-D-ribose Cas 533-67-5 Chemical Name:2-Deoxy-D-ribose Synonyms: 2-Deoxy-D-arabinose; 2-Deoxy-D-erythropentose; Thyminose CAS No.:533-67-5 Molecular Formula: C5H10O4 Chemical Structure: Molecular weight:134.13 Appearance:White to off-white powder Assay: ≥99.0% 2-Deoxy-D-riboseTypical Properties Item Standard Appearance White to off-whitepowder Assay 99%min Specific Rotation -54.0~-57.0º Melting point 79-82℃ Loss on drying ≦0.5%(w/w) Residue on ignition ≦0.5% Heavy metals 10ppm MAX 2-Deoxy-D-ribose Usage This […]
glycyrrhizic acid cas 1405-86-3
glycyrrhizic acid cas 1405-86-3 Chemical Name: Glycyrrhizic acid CAS No.: 1405-86-3 Molecular Formula: C42H62O16 Chemical Structure: Molecular weight: 822.93 Appearance:Yellowpowder Assay: ≥25.0% Glycyrrhizic acid Typical Properties Item Standard Appearance Yellowpowder Assay 25% Loss on drying 8%max PH 5-7 Heavy metal 20ppm max Arsenic salt 2ppm max Chloride 0.014%max Sulfate 0.029%max Glycyrrhizic acid Usage Glycyrrhizic acid, […]
N-Isopropylacrylamide Cas 2210-25-5
N-Isopropylacrylamide Cas 2210-25-5 Product name: N-Isopropylacrylamide CAS: 2210-25-5 Molecular Formula:C6H11NO Molecular weight:113.16 Appearance: White or pale yellow solid Assay: ≥ 98.0% N-IsopropylacrylamideTypical Properties Item Specifications Results Appearance White or pale yellow solid Conformed Assay ≥ 98.0% 99.8 % Melting point 60 – 63 ℃ 62 – 63 ℃ Water Content ≤ 0.5% 0.20 % Water […]
Docosahexaenoic acid CAS 6217-54-5
Docosahexaenoic acid CAS 6217-54-5 Chemical Name: Docosahexaenoic Acid CAS No: 6217-54-5 Molecular Formula: C22H32O2 Molecular Weight: 328.49 Molecular Structure: Appearance: Light yellow to orange oily liquid Assay: 40%min Docosahexaenoic Acid Typical Properties Item Specifications Appearance Light yellow to orange oily liquid Odor Characteristic Docosahexaenoic Acid 45.14% Unsaponifiable Matter 1.55% Moisture and Volatiles 0.02% Insoluble Impurities […]
metronidazole benzoate cas 13182-89-3
metronidazole benzoate cas 13182-89-3 Chemical Name: Metronidazole Benzoate CAS: 13182-89-3 Molecular Formula: C13H13N3O4 Molecular weight:275.26 Appearance: Slightly yellowish crystalline powder Assay: 99.8% Metronidazole BenzoateTypical Properties Item Standard Results Appearance White or slightly yellowish, crystalline powder or flakes Slightly yellowish crystalline powder Identification Meets the requirements Conforms Acidity(ml) ≤0.25 0.02 Heavy metals(ppm) ≤20 Conforms Loss on […]
sodium 4-amino-1-naphthalenesulfonate cas 130-13-2
sodium 4-amino-1-naphthalenesulfonate cas 130-13-2 Chemical Name: Sodium 4-amino-1-naphthalenesulfonate Another Name: Sodium Naphthionate Cas No: 130-13-2 Molecular Formula: C10H8NNaO3S Molecular weight: 245.23 Appearance: Grayish-white crystal Assay: 74% 75% Sodium 4-amino-1-naphthalenesulfonatetypical Properties Items Standard Color and Appearance Grayish-white crystal Assay: 74%min 1-Naphthylamine: 0.02%max. Water insoluble: 0.2%max. Sodium 4-amino-1-naphthalenesulfonateUsage White or grayish-white flake crystals. Soluble in water, 95% […]
p-toluene sulfonyl chloride (ptsc) cas 98-59-9
p-toluene sulfonyl chloride (ptsc) cas 98-59-9 Chemical Name: P-Toluene Sulfonyl Chloride (PTSC) CAS No: 98-59-9 Molecular Formula: C7H7ClO2S Molecular Weight: 190.65 Molecular Structure: Appearance: Clear liquid Assay: 99%min P-Toluene Sulfonyl Chloride (PTSC)Typical Properties Item Specifications Appearance White crystal powder Free acid(PTSA) ≤0.2% Purity ≥99.0% Moisture ≤0.1% P-Toluene Sulfonyl Chloride (PTSC) Usage 1 This product is […]
vorinostat cas 149647-78-9
vorinostat cas 149647-78-9 Chemical Name: Vorinostat CAS No: 149647-78-9 Molecular Formula: C14H20N2O3 Molecular Weight: 264.32 Molecular Structure: Appearance: Off – white powder Assay: 99%min VorinostatTypical Properties Item Specifications Appearance Off-white power Assay（HPLC） 99.3% Identification IR Spectrum Conform with standard IR HPLC and peak shape Correspond to reference Related Substances Totalimpurity 0.7% Any unspecified impurity 0.2% […]