1-fluoronaphthalene cas 321-38-0
1-fluoronaphthalene cas 321-38-0 Chemical Name:1-Fluoronaphthalene CAS No.:321-38-0 Molecular Formula: C10H7F Molecular Weight:146.16 MolecularStructure: Appearance:Clear liquid Assay: 99%min 1-Fluoronaphthalene Typical Properties Item Specifications Appearance Colorless transparent liquid Assay % 99.5%min Flash point 65 °C Melting point – 14～-12°C Boiling Point 216℃ Refractive index n20/D 1.5920 – 1.5940 Water ≤0.5% Purity ≥99.5% What Is 1-Fluoronaphthalene? It is […]
Dimethoxymethyl Phenylsilane CAS 3027-21-2
Dimethoxymethyl Phenylsilane CAS 3027-21-2 Chemical Name: Dimethoxymethyl Phenylsilane CAS No.: 3027-21-2 Molecular Formula: C9H14O2Si Molecular Weight: 182.29 Molecular Structure: Appearance: Colorless transparent liquid Dimethoxymethyl Phenylsilane Typical Properties Item Specifications Purity % ≥99.0 State Colorless transparent liquid,20℃ B.P. 201℃,101.3kPa Density 0.993g/cm³,20℃ F.P. 80℃,closed cup R.I. 1.4694,20℃ Halagens <10ppm PCBs PAHs None Dimethoxymethyl Phenylsilane Usage It is […]
Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate cas 6386-38-5
Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate cas 6386-38-5 Chemical Name:Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate CAS No.:6386-38-5 Molecular Formula: C18H28O3 Molecular Weight: 292.41 Molecular Structure: Appearance: White flake crystal Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate Typical Properties Items Specfication Appearance White flake crystal Purity % ≥ 99.5 LightTransmittance 425nm ≥ 98 500mm ≥ 98 Volatile matter% ≤0.30 Melting point℃ 64-67 Ash content% ≤0.10 PH(mgKOH/g) ≤0.30 Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate […]
methyl thioglycolate cas 2365-48-2
methyl thioglycolate cas 2365-48-2 Chemical Name:Methyl Thioglycolate CAS No.:2365-48-2 Molecular Formula: HSCH2COOCH3 Molecular Weight:106.14 MolecularStructure: Appearance:Bright and clearliquids Assay：99.0 %min Methyl Thioglycolate Typical Properties Item Specifications Appearance Bright and clearliquid Purity ≥99.0% Density (20℃) 1.170-1.180 Moisture ≤0.3% What Is Methyl Thioglycolate? It is an anhydrous liquid, b.p.42～43°C/1.33 kPa, n20D 1.4660, relative density 1.187, f.p.30°C, insoluble […]
Coumalic acid CAS 500-05-0
Coumalic acid CAS 500-05-0 Chemical Name: Coumalic acid CAS No.: 500-05-0 Molecular Formula: C6H4O4 Molecular Weight: 140.09 Molecular Structure: Appearance: Off-white to earthy yellow powder Assay: 99%min Typical Properties Appearance Off-white to earthy yellow powder Identification HNMR: The NMR spectrum should coincide with the substance. Assay 98.0%min Loss on drying NMT 0.5% Water NMT0.5% Residue […]
2-(4-chlorobenzoyl)benzoic acid cas 85-56-3
2-(4-chlorobenzoyl)benzoic acid cas 85-56-3 Chemical Name:2-(4-Chlorobenzoyl)Benzoic Acid CAS No.:85-56-3 Molecular Formula: C14H9ClO3 Molecular Weight: 260.67 MolecularStructure: Appearance:white powder Assay: 99.0-101％ 2-(4-Chlorobenzoyl)Benzoic Acid Typical Properties Item Specifications Appearance WhitePowder Purity 99.0-101％ Residue on Ignition <0.1％ Total Impurity ≤0.5％ Melting Point 163-167°C What Is 2-(4-Chlorobenzoyl)Benzoic Acid? 2-(4-Chlorobenzoyl)Benzoic Acidis a kind of crystallization, melting point 150-151℃,soluble in benzene, […]
3-Chloro-1-Propanol CAS 627-30-5
Description 3-Chloro-1-propanol, identified by CAS 627-30-5, is a colorless to almost colorless clear liquid widely utilized as a pharmaceutical intermediate and in organic synthesis. Known alternatively as 1-chloro-3-hydroxypropane or trimethylene chlorohydrin, it has a molecular formula of C₃H₇ClO and a molecular weight of 94.54 g/mol. This compound’s reactivity makes it essential for synthesizing various pharmaceutical […]
2-ethoxybenzaldehyde cas 613-69-4
2-ethoxybenzaldehyde cas 613-69-4 Chemical Name:2-Ethoxybenzaldehyde CAS No.:613-69-4 Molecular Formula: C9H10O2 Molecular Weight: 150.17 MolecularStructure: Appearance:Light yellow transparent liquid Assay: 98%min 2-Ethoxybenzaldehyde Typical Properties Item Standard Results Appearance Light yellow transparent liquid Light yellow transparent liquid Assay (%) ≧98 98.7 What Is 2-Ethoxybenzaldehyde? It is light yellow transparent liquid used as carbonyl compound, organic building block, […]
4-ethoxybenzaldehyde cas 10031-82-0
4-ethoxybenzaldehyde cas 10031-82-0 Chemical Name:4-Ethoxybenzaldehyde CAS No.:10031-82-0 Molecular Formula: C9H10O2 Molecular Weight:150.17 MolecularStructure: Appearance:Light yellow transparent liquid Assay: 98%min 4-Ethoxybenzaldehyde Typical Properties Item Standard Results Appearance Light yellow transparent liquid Light yellow transparent liquid Assay (%) ≧98 98.7 What Is 4-Ethoxybenzaldehyde? It is light yellow transparent liquid used as aromatic hydrocarbons, chemical linkages, biochemical reagents, […]
Ammonium Alginate CAS 9005-34-9
1. Description Ammonium Alginate (CAS 9005-34-9) is a natural polysaccharide derivative widely used as a pharmaceutical excipient. It is the ammonium salt of alginic acid, extracted from brown seaweed. Key benefits include its excellent thickening, gelling, stabilizing, and film-forming properties, making it versatile in various oral and topical dosage forms. 2. Properties Table Property Value […]
6-aminouracil cas 873-83-6
6-aminouracil cas 873-83-6 Chemical Name: 6-Aminouracil CAS No.: 873-83-6 Molecular Formula: C4H5N3O2 6-Aminouracil Structure: Molecular weight: 127.1 Appearance:Yellowish crystalline powder Assay: ≥99% 6-AminouracilTypical Properties Item Standard Results Appearance Yellowish crystalline powder Pass Purity 99.00%min 99.48% Loss on drying 0.50%max 0.16% Sulphated ash 0.50% max 0.25% 6-Aminouracil Usage Used as an intermediate for pharmaceutical caffeine, theophylline, […]
pyrimidinetetramine sulfate cas 5392-28-9
pyrimidinetetramine sulfate cas 5392-28-9 Chemical Name: Pyrimidinetetramine sulfate CAS No.: 5392-28-9 Molecular Fomula: C4H10N6O4S Pyrimidinetetramine sulfateStructure: Molecular weight:238.23 Appearance:Light yellow crystalline powder Assay: 99% Pyrimidinetetramine sulfate typical Properties Items Specification Description Light yellow crystalline powder Assay 99%min Loss on drying ≤0.5% Pyrimidinetetramine sulfateUsage Important pharmaceutical intermediates. Pyrimidinetetramine sulfatePackaging and Shipping Packing: 25KG/ drum Delivery: Non-dangerous […]
2-amino-4,6-dimethylpyrimidine cas 767-15-7
2-amino-4,6-dimethylpyrimidine cas 767-15-7 Chemical Name: 2-Amino-4,6-dimethylpyrimidine CAS No.: 767-15-7 Molecular Formula: C6H9N3 Chemical Structure: Molecular weight: 123.16 Appearance: White crystalline powder Assay: 99% 2-Amino-4,6-dimethylpyrimidine typical Properties Item Standard Identification A.H-NMR:Comply with the structure B.LC-MS:Comply with the structure C.The IR spectrum of sample should be identical with that of reference standard; D.HPLC-ESI-MSThe retention time of the […]
3,4-dihydroxybenzaldehyde cas 139-85-5
3,4-dihydroxybenzaldehyde cas 139-85-5 Chemical Name: 3,4-Dihydroxybenzaldehyde CAS No.: 139-85-5 Molecular Formula:C7H6O3 Chemical Structure: Molecular weight:138.12 Appearance:off-white to pale grey Powder Assay: ≥98% 3,4-Dihydroxybenzaldehyde typical Properties Items Specifications Appearance off-white to pale grey Powder Purity ≥98% Melting Point 150-157 °C(lit.) Density 1.2667 (rough estimate) 3,4-DihydroxybenzaldehydeUsage 1. It is an important pharmaceutical intermediate. 2. The product can […]
3-Amino-1-adamantanol CAS 702-82-9
1. Description 3-Amino-1-adamantanol (CAS 702-82-9) is a key pharmaceutical intermediate belonging to the adamantane class of compounds. This bifunctional amino alcohol provides a rigid, lipophilic adamantane scaffold valued in medicinal chemistry. It serves as a versatile building block for synthesizing complex Active Pharmaceutical Ingredients (APIs), particularly targeting CNS disorders and viral infections. 2. Properties Table […]