Product Name:vildagliptinCAS#:274901-16-5purity: not less than 98.5%contact person:carol

1. Name: Oxalic Acid2. Molecular formula: HOOCCOOH3. Molecular weight: 90.04 4. Physical and Chemical property: melting point: α type:189.5℃ β type:182℃, boiling point: 150℃density: 1.653(2H2O),1.9; α type:1.900,&

1. Name: Acetic acid2. Molecular formula: CH2O23. Molecular weight: 60.054. Physical and Chemical property: Stimulating odor. melting point 16℃,boiling point 117 .9℃,relative density 1.0492 (20/4℃ ), refractive index 1.3716.5. Spe

Name: Phosphoric acidMolecular formula: H3PO4Molecular weight: 98Physical Property: Pure phosphoric acid is a colorless crystal, melting point of 42.3 degrees Celsius, the high boiling acid, soluble in water.Commercial phosphoric acid reagent is

1. Name: Sodium Metabisulphite2. Molecular formula: Na2S2O53. Molecular weight: 190.094. Physical and Chemical property: strong SO2 odour, proportion is 1.4, melting point >300℃, density 1.48 solubility: soluble in water ,alcohol, and acetone and in

Brief Description: Molecular formula: BaSO4English name: Barium sulphare precipitatedMolecular weight: 233.40Performance characteristics:It is white powder or paste, non-toxic, unsoluble in water, but soluble in fuming sulfuric acid, slightly soluble in b

As a fixative, for fragrance of flavor, Oriental-or fantasy-oriented flavor and essence (cherry, strawberry, raspberry, perfume fragrances) provisioning

This product was a medicine intermediate, methyl cinnamic acid methyl ester with n-bromosuccinimide n-imides bromide made on bromide-methyl cinnamic acid methyl ester, in ionic liquid n-n-butyl pyridine PTFE and boronPermanganate and room temperature afte

Intermediate for organic synthesis. Especially as peptide synthesis amino-protective agents, sweeteners days winter sweet mother when the synthesis of amino-protective agents, ammonia as a phenyl glycine benzyl penicillin (raw material) amino-protective a

Has anti-inflammatory and anti-cancer effects, is an important pharmaceutical raw materials and intermediates