Pharmaceutical Chemicals

L-histidine hydrochloride ycgc_int@yccreate.com1007-42-7Chemical name C6H9N3O2.HCL.H2OThe main indicators according to the Chinese PharmacopoeiaThe implementation of the standard of Chinese Pharmacopoeia 2005 editionStorage at room temperaturePackaging s

L-histidine ycgc_int@yccreate.comChemical Name: L-histidine a-ketoglutarate (1:1)CAS No. :71 -00-1Molecular formula: C6H9N3O2Molecular Weight: 155.16Appearance: white crystalline powder or colorless crystals. Odorless. The slightly bitter taste.Assay: &

L-norvaline ycgc_int@yccreate.comChemical Name: L-2-amino valeric acid; (S) -2 - amino-valeric acid; (S) - (+) -2 - amino-valerateMolecular formula: C5H11NO2Molecular Weight: 117.1474CAS: 6600-40-4Appearance: white crystalline powder, soluble in hot wate

L-Valine ycgc_int@yccreate.comMolecular formula: C5H11NO2CAS No. :72 -18-4Appearance: White monoclinic system crystals or crystalline powder, odorless, special bitter.Assay: 65% (dry basis) 98.5% ~ 101.5%Quality Standards: food gradeMelting point is abou

L-aspartate ycgc_int@yccreate.comCAS No.: 56-84-8Molecular formula: C4H7NO4Molecular Weight: 133.10Quality standards: AJ197Appearance: granular powderAssay: 99%Melting point: 230 � CThan the optical rotation 25 �Water-soluble: 5g / L (25 � C)Usage:

L-threonine ycgc_int@yccreate.comCAS No. :72 -19-5Molecular formula: C4H9NO3Molecular Weight: 119.12Physicochemical properties: White orthorhombic or crystalline powder. Odorless, slightly sweet taste. 253 ℃ melting and decomposition. Soluble in wa

L-serine ycgc_int@yccreate.comCAS No.: 56-45-1EINECS No.: 200-274-3Molecular formula: C3H7NO3Molecular Weight: 105.09Appearance: a six-faceted lamellae or prismatic crystalsAssay:98%Melting point of 223 to 228 ° C (decomposition)Solubility soluble in wat

L-tryptophan ycgc_int@yccreate.comMolecular formula: C11H12N2O2Molecular Weight: 204.23CAS :73-22-3Appearance: white crystal or crystalline powder, slight odor, taste bitter.Content: 98.5% to 101.5%Melting point: 289 ° C, slightly soluble in water, insol

Taurine ycgc_int@yccreate.comChemical Name: 2 - aminoethanesulfonic acidMolecular formula: C2H7NSO3Molecular Weight: 125.15CAS No. :107 -35-7Properties: white crystalline powder or needle crystal; odorless, dissolved in water, insoluble in alcohol, ether

L-ornithine hydrochloride ycgc_int@yccreate.comMolecular formula: C5H12N2O2 • HClMolecular Weight: 168.62CAS :3184-13-2Appearance: white crystal or crystalline powder, odor, soluble in waterAssay: 99.0 ~ 101.0%Optical rotation +23.0 - +25.0 °Heavy metals