pharm.sinocurechem

pharm.sinocurechem

4-methylthiazole cas 693-95-8

4-methylthiazole cas 693-95-8 Chemical Name: 4-Methylthiazole CAS No.: 693-95-8 Molecular Fomula:C4H5NS Chemical Structure: Molecular weight:99.1542 Appearance:colorless liquid Assay:99.0% 4-Methylthiazole typical Properties Item Specifications Appearance colorless liquid Purity ≥99.0% Melting Point 130-135℃(Melting range ≤3 ℃ ) RI n20(lit.) 4-Methylthiazole Usage 1.…

Pyrrole CAS 109-97-7

Pyrrole CAS 109-97-7 Product Name: Pyrrole CAS No: 109-97-7 Molecular Formula: C4H5N Molecular Weight: 67.09 Appearance: Colorless to yellow clear liquid, Assay: 99.5%min Typical Properties Item Specifications Appearance Colorless to yellow clear liquid,browning after long time storag Purity(GC) ≥99.5% Water(K.F)…

phenylphosphonic acid cas 1571-33-1

phenylphosphonic acid cas 1571-33-1 Chemical Name: Phenylphosphonic acid CAS No.: 1571-33-1 Molecular Formula: C6H7O3P MolecularWeight:4158.09 MolecularStructure: Appearance:Colorless leaflike crystal   Phenylphosphonic acidTypical Properties   Melting point 162-164°C(lit.) Boiling point 241-243°C(lit.) Density 1.412g/mLat 25°C(lit.) Flash point >230°F Color White to off-white…

Diallylamine cas 124-02-7

Diallylamine cas 124-02-7 Products Name: Diallylamine CAS: 124-02-7 Molecular formula: C6H11N Molecular weight: 97.16 Appearance: Colorless to pale yellow transparent liquid Diallylamine Typical Properties Appearance Colorless to pale yellow transparent liquid Colorless transparent liquid Content%≥ 99.0 99.63 Water %≤ 0.20…

2,2′-azobis(2-methylpropionamidine) dihydrochloride cas 2997-92-4

2,2′-azobis(2-methylpropionamidine) dihydrochloride cas 2997-92-4 Product Name:2,2′-Azobis(2-methylpropionamidine) dihydrochloride Other Name: Azobis 2-methylpropionamidine Dihydrochloride; AAPH Molecular Formula:C8H20Cl2N6 Molecular Weight:271.19 CAS No.: 2997-92-4 Appearance: White or almost white crystalline powder 2,2′-Azobis(2-methylpropionamidine) dihydrochloride Typical Properties Item Standard Appearance White or almost white crystalline powder…

2-chloro-3-cyanopyridine cas 6602-54-6

2-chloro-3-cyanopyridine cas 6602-54-6 Chemical Name: 2-Chloro-3-cyanopyridine CAS No.: 6602-54-6 Molecular Fomula:C6H3ClN2 Chemical Structure:   Molecular weight:138.55 Appearance:White or off white crystal powder 2-Chloro-3-cyanopyridine Typical Properties Item Specification APPEARANCE White or off white crystal powder Melting point 105.0-108.0℃ Water ≤0.20% Chromatographic…

dl-2-aminobutyric acid cas 2835-81-6

dl-2-aminobutyric acid cas 2835-81-6 Chemical Name:DL-2-Aminobutyric acid CAS No.: 2835-81-6 Molecular Formula: C4H9NO2 Molecular Weight: 103.12 MolecularStructure: Appearance:White powder DL-2-Aminobutyric acidTypical Properties Appearance White powder Purity ≥98% Lossondrying ≤1.0% Melting Point 291°C (dec.)(lit.) Specific Rotation α]D20 0.0±0.1° (c=10, H2O) Density…

spiro-Ometad cas 207739-72-8

spiro-Ometad cas 207739-72-8 ChemicalName:2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene CAS No.:207739-72-8 Molecular Formula:C81H68N4O8 Molecular Weight:1225.42862 MolecularStructure:   Appearance:Yellow Powder Spiro-OMeTADTypical Properties CAS Number 207739-72-8 MDL Number MFCD12022511 Linear Formula C81H68N4O8 Mol. Weight 1225.43 Purity ≥99.5%(HPLC) Appearance Yellow Powder Solubility Soluble in Chloroform, THF, Toluene et…

2-chloro-4,6-dimethoxy-1,3,5-triazine cas 3140-73-6

2-chloro-4,6-dimethoxy-1,3,5-triazine cas 3140-73-6 Chemical Name:2-Chloro-4,6-dimethoxy-1,3,5-triazine CAS No.: 3140-73-6 Molecular Formula: C5H6ClN3O2 Molecular Weight: 175.57 MolecularStructure: Appearance:White crystalpowder 2-Chloro-4,6-dimethoxy-1,3,5-triazineTypical Properties   Appearance White crystal powder Content ≥99% Melting point 74-76℃ Residues ignition <0.3% Loss on drying <0.5% 2-Chloro-4,6-dimethoxy-1,3,5-triazineUsage 1. It is…

1,10-Decanediol CAS 112-47-0

1,10-Decanediol CAS 112-47-0 Chemical Name: 1,10-Decanediol CAS No.: 112-47-0 Molecular Formula: C10H22O2 Molecular Weight:174.28 Molecular Structure: Appearance: White crystal 1,10-Decanediol Typical Properties Appearance White crystal White crystal Acid number(mg KOH/g) ≤3.0 0.06 Saponification number(mg KOH/g) ≤3.0 0.83 Content 98.0%min 99.58%…

pneumocandin b0 cas 135575-42-7

pneumocandin b0 cas 135575-42-7 Chemical Name:Pneumocandin B0 CAS No.:135575-42-7 Molecular Formula:C50H80N8O17 Molecular Weight:1065.22 MolecularStructure: Appearance:Off-white power Pneumocandin B0Typical Properties Item Standard Result Appearance Off-white power Off-white power Related Substances I B0-A≤2.0% 1.7% Single impurities≤1.0% 0.38% Total impurities≤5.0% 4.7% Related Substances…

4-quinoline formic acid cas 486-74-8

4-quinoline formic acid cas 486-74-8 Chemical Name:4-quinoline formic acid CAS No.:486-74-8 Molecular Fomula:C10H7NO2 Molecular Weight:173.17 Chemical Structure: Appearance: Off-white to light yellowcrystal powder Assay: 98%min 4-quinoline formic acid Typical Properties Content ≥98% Melting point 253~257℃ Loss on drying 0.5% max…

1h-benzimidazole,2-[(2,4-dichlorophenyl)methyl]- cas 154660-96-5

1h-benzimidazole,2-[(2,4-dichlorophenyl)methyl]- cas 154660-96-5 Product Name:1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]- Molecular Formula:C14H10Cl2N2 Molecular Weight:277.15 CAS No.: 154660-96-5   1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]- Typical Properties   Appearance white crystal Content ≥99.5% Water: ≤0.2% Residue on ignition ≤0.2% 1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]- Usage OSP raw materials 1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]-Packaging and Shipping Packing: 25/kgdrum 1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]-Storage Cryopreservation

2-amino-1,3-propanediol cas 534-03-2

2-amino-1,3-propanediol cas 534-03-2 Chemical Name:2-Amino-1,3-propanediol CAS No.: 534-03-2 Molecular Fomula:C3H9NO2 Chemical Structure: Molecular Weight:91.11 Appearance:White Crystalline solid 2-Amino-1,3-propanediol Typical Properties Item Specification APPEARANCE White crystalline solid Assay (GC) 99.0% min Loss on drying 0.50% max 2-Amino-1,3-propanediol Usage Used in the…

2,6-bis(3-(9h-carbazol-9-yl)phenyl)pyridine cas 1013405-24-7

2,6-bis(3-(9h-carbazol-9-yl)phenyl)pyridine cas 1013405-24-7 Chemical Name: 2,6-bis(3-(9H-carbazol-9-yl)phenyl)pyridine CAS No.:1013405-24-7 Molecular Formula: C7H16O4 Molecular Weight: 561.67 MolecularStructure: Appearance: White Powder CAS 1013405-24-7 Typical Properties CAS Number: 1013405-24-7 MDL Number: NA Linear Formula: C41H27N3 Mol. Weight: 561.67 Purity: >99% (HPLC), Sublimed Appearance: White…