ellagic acid cas 476-66-4
ellagic acid cas 476-66-4 Chemical Name: Ellagic acid CAS No: 476-66-4 Molecular Formula: C14H6O8 Molecular Weight: 302.19 Molecular Structure: Appearance: White green crystalline powder Assay: 90%min Ellagic acidTypical Properties Item Specifications Appearance White green crystalline powder Identification Meets specification Assay(Ellagic acid) ≥90% Particle Size NLT 100% through 100 mesh Moisture ≤5% Ash ≤5% Pesticides Negative […]
Methoxyammonium Chloride CAS 593-56-6
Methoxyammonium Chloride CAS 593-56-6 Chemical Name: Methoxyammonium chloride CAS No.: 593-56-6 Molecular Formula: CH5NO·HCL Chemical Structure: Molecular weight:83.52 Appearance: White or yellowish crystal Assay: 98%min Methoxyammonium chloride Typical Properties Item Standard Character White or yellowish crystal Assay ≥98% Water ≤0.5% Methoxyammonium chloride Usage It is used to produce antibiotics such as cefuroxime acid (ester) and […]
Glycocholic acid CAS 475-31-0
Glycocholic acid CAS 475-31-0 Chemical Name: Glycocholic acid CAS No.: 475-31-0 Molecular Fomula: C26H43NO6 Chemical Structure: Molecular weight: 465.62 Appearance: Almost white Solid Assay: 98.0%~101.0% Glycocholic Acid Typical Properties Item Standard Results Appearance Almost white to off-white Solid Almost white Solid Identification IR Conform to standard Water ≤7.0％ 5.4% Cholic acid ≤1.0% Conform to standard […]
n-(tert-butyl)benzylamine cas 3378-72-1
n-(tert-butyl)benzylamine cas 3378-72-1 Chemical Name: N-(tert-Butyl)benzylamine CAS No.: 3378-72-1 Molecular Fomula: C11H17N Chemical Structure: Molecular weight:163.26 Appearance:Colorless or light yellow liquid Assay: 98%min N-(tert-Butyl)benzylamineTypical Properties Item Specifications Appearance Colorless or light yellow liquid Assay ≥98% Moisture ≤0.5% Impurity ≤1.0% N-(tert-Butyl)benzylamineUsage Intermediate of salbutamol sulfate N-(tert-Butyl)benzylaminePackaging and Shipping Packing: 150kg/drum Delivery: have stock N-(tert-Butyl)benzylamineStorage Store in […]
2′-deoxyuridine cas 951-78-0
2′-deoxyuridine cas 951-78-0 Chemical Name: 2′-Deoxyuridine CAS No.: 951-78-0 Molecular Fomula: C9H12N2O5 Chemical Structure: Molecular weight: 228.2 Appearance:white powder Assay: 99% 2′-DeoxyuridineTypical Properties Items Result Appearance White Content 99.0%min Moisture <0.04% HeavyMetals <0.002% 2′-Deoxyuridine Usage For biochemical research and pharmaceutical intermediates. An uridine derivative as therapeutic agent for treating allergy, cancer, infection and autoimmune disease. […]
glycerophosphoric acid cas 57-03-4
glycerophosphoric acid cas 57-03-4 Chemical Name: Glycerophosphoric acid CAS NO.: 57-03-4 Molecular Fomula: C3H9O6P Molecular Weight: 172.07 Chemical Structure: Appearance: Colorless or light yellow transparent liquid Assay: 50% min Glycerophosphoric acid Typical Properties Item Specifications Description Colorless or light yellow transparent liquid Assay 50% min Free Acid 5.0% max Glycerophosphoric acid Usage Pharmaceutical intermediate Glycerophosphoric […]
3,5-difluoropyridine-2,6-diamine cas 247069-27-8
3,5-difluoropyridine-2,6-diamine cas 247069-27-8 Chemical Name: 3,5-Difluoropyridine-2,6-diamine CAS No.:247069-27-8 Molecular Formula: C5H5F2N3 Molecular weight: 145.11 Chemical Structure: Appearance: Light brown powder Assay: 98% 3,5-Difluoropyridine-2,6-diamine Typical Properties Item Standard Appearance Light brown powder Water ≦0.5% Purity (HPLC) ≧98.0% 3,5-Difluoropyridine-2,6-diamine Usage Pharmaceutical intermediate. 3,5-Difluoropyridine-2,6-diamine Packaging and Shipping Packing: bottle Delivery: delivery within 3-5working days 3,5-Difluoropyridine-2,6-diamine Storage Avoiding light […]
N,O-dimethylhydroxylamine hydrochloride cas 6638-79-5
N,O-dimethylhydroxylamine hydrochloride cas 6638-79-5 Chemical Name: DMHH / N,O-Dimethylhydroxylamine hydrochloride Synonyms: N-methoxymethylamine hydrochloride CAS No.:6638-79-5 Molecular Fomula: C2H8ClNO Molecular weight: 97.54 N,O-DimethylhydroxylamineStructure: Appearance: White to yellow crystal Assay: 99% N,O-Dimethylhydroxylamine hydrochloride typical properties Item Standard Appearance White to yellow crystal Melting point℃ 112.0-116.0 Water % ≦0.50 G C% ≧99.0 Electric potential titration ≧98.0 N,O-Dimethylhydroxylamine hydrochloride […]
3-nitrobenzotrifluoride cas 98-46-4
3-nitrobenzotrifluoride cas 98-46-4 Chemical Name: 3-Nitrobenzotrifluoride CAS No.: 98-46-4 Molecular Fomula: C7H4F3NO2 3-NitrobenzotrifluorideStructure: Molecular Weight: 191.11 Appearance: Primrose unctuous liquid Assay: 98%min 3-Nitrobenzotrifluoride Typical Properties Item Specifications Appearance Primrose unctuous liquid Assay % ≥98.0% Water ≤500mg/kg 3-Nitrobenzotrifluoride Usage Used in organic synthesis. It is used in medicine for the synthesis of benzfluorothiazide and the like. […]
2,5-furandimethanol cas 1883-75-6
2,5-furandimethanol cas 1883-75-6 Chemical Name: 2,5-Furandimethanol CAS No.: 1883-75-6 Molecular Fomula: C6H8O3 Chemical Structure: Molecular weight: 128.13 Appearance: Sandybrown powder Assay: 98.0%min 2,5-FurandimethanolTypical Properties Item Standard Results Appearance Sandybrown powder Sandybrown powder Purity (%) ≧98.0 98.4 Moisture(%) ≦0.5 0.3 Melting Point (°C) 74-77 ºC 76 ºC Boiling Point (°C) 275 ºC 275 ºC 2,5-Furandimethanol Usage […]
2-cyano-phenothiazine cas 38642-74-9
2-cyano-phenothiazine cas 38642-74-9 Chemical Name: 2-cyano-phenothiazine CAS No.: 38642-74-9 Molecular Fomula: C13H8N2S Chemical Structure: Molecular weight: 224.28 Appearance: Yellow to yellow-green crystalline powder Assay: 98.5%min 2-cyano-phenothiazineTypical Properties Item Standard Results Appearance Yellow to yellow-green crystalline powder Yellow crystalline powder Identification-Melting pointHPLC ≥202℃The same retain time with reference standard 203.5℃Conform Actonic solution appearance ≤standard II Conform […]
6-cyano-2-naphthol cas 52927-22-7
6-cyano-2-naphthol cas 52927-22-7 Chemical Name: 6-cyano-2-naphthol CAS No.: 52927-22-7 Molecular Fomula: C11H7NO Chemical Structure: Molecular weight: 169.18 Appearance: Off-white to pale brown powdersolid Assay: 99.0%min 6-cyano-2-naphthol Typical Properties Item Standard Results Appearance Off-white to pale brown powdersolid pale brown powder solid Identification(By 1H-NMR) Should be with standardspectraor reference spectrummatching conform Melting point 165.0-169.0℃ 168.2-168.7℃ Lossing […]
xant phos cas 161265-03-8
xant phos cas 161265-03-8 Chemical Name: Xant phos CAS No.: 161265-03-8 Molecular Fomula: C39H32OP2 Chemical Structure: Molecular weight: 578.62 Appearance: White solid Assay: 99.0%min Xant phosTypical Properties Item Specifications Results Appearance White solid White solid Assay ≥99.0% 99.43% Melting point 224-228℃ 224-228℃ Xant phos Usage As a ligand, used in Buchwald, Suzuki and other coupling […]
sodium aluminum phosphate cas 7785-88-8
sodium aluminum phosphate cas 7785-88-8 Chemical Name: Sodium aluminum phosphate CAS No.: 7785-88-8 Molecular Fomula: AlNa3O8P2 Chemical Structure: Molecular weight: 285.89 Appearance: White powder Assay: 99.0%min Sodium aluminum phosphateTypical Properties Item Specifications Results Appearance White powder White powder Al2O3content,w/% 9.5-12.5 12.1 Arsenic(As)(mg/kg) ≤3 ＜3 Heavy metals(Pb)(mg/kg) ≤40 ＜40 Fluoride(as F)(mg/kg) ≤25 4 Lead(Pb)(mg/kg) ≤2 ＜2 […]
1-chloromethyl naphthalene cas 86-52-2
1-chloromethyl naphthalene cas 86-52-2 Chemical Name: 1-Chloromethyl naphthalene CAS NO.: 86-52-2 Molecular Formula: C11H9Cl Molecular Weight: 176.64 Molecular Structure: Assay: 99%; 95% Appearance: Colorless or Light yellow liquid; white crystal 1-Chloromethyl naphthalene Typical Propertie Item Specification Specificrotation 39.5° 41.5° State Of Solution(transmittance) Clear 98.0%min Chloride[cl] 0.020%max Ammonium[NH4] 0.02%max Sulfate[SO4] 0.020%max Iron[Fe] 10ppmmax Heavymetals[Pb] 10ppmmax Arsenic[As2O3] […]