-
China Cheap price Pga - L-Leucine – Baishixing
Specifications Solubility Information Solubility in water: 22.4g/L (20°C). Other solubilities: 10.9g/L acetic acid, slightly soluble in alcohol, insoluble in ether Formula Weight 131.17 Specific Rotation + 15.40 Sublimation Point 145.0 °C Specific Rotation Condition + 15.40 (20.00°C c=4, 6N HCl) Melting Point 286.0°C to 288.0°C Quantity 500g Chemical Name or Material L-Leucine Physicochemical properties L-leucine is a white crystalline or crystalline powder. It is a non-po... -
Excellent quality Serine - DL-Threonine – Baishixing
Specifications Chemical Name or Material DL-Threonine Molecular Formula C4H9NO3 InChI Key AYFVYJQAPQTCCC-UHFFFAOYSA-N IUPAC Name 2-amino-3-hydroxybutanoic acid PubChem CID 205 Formula Weight 119.1 Percent Purity >99% CAS 80-68-2 Synonym dl-threonine, allo-dl-threonine, threonine, dl, dl-allothreonine, dl-2-amino-3-hydroxybutanoic acid, threonine l, h-dl-thr-oh, dl-allo-threonine, allothreonine, d, wln: qy1&yzvq-l SMILES CC(C(C(=O)O)N)O Molecular Weight (g/mol) 11... -
China Supplier China Factory N-Acetyl-L-Tyrosine Cas No.: 537-55-3 Fast Delivery - Boc-D-Arg-OH.HCl.H2O – Baishixing
Specifications Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 100-200KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate. Package: 25kg / barrel Synonym(s): D-Arginine,N2-[(1,1-dimethylethoxy)carbonyl]-, monohydrochloride, monohydrate (9CI) Boc-Arg HCl H2O BOC-D-ARGININE HYDROCHLORIDEMONOHYDRATE BOC-D-ARG-OH HCL H2O BOC-D-ARG HCL H2O BOC-D-ARGININE HCL H2O BOC-D-ARGININE HYD... -
2021 China New Design China Bulk Manufacture L-Alanyl-L-Cystine - N-Glycyl-L-tyrosine – Baishixing
Specifications Appearance White Powder Specific Rotation[α]20/D +46.0°～+53.0° Chloride(CL) ≤0.02% Sulphate（SO42-） ≤0.02% Iron(Fe) ≤10ppm Residue on ignition ≤0.1% Heavy metal(Pb) ≤10ppm Water Content (by KF) ≤4.0% Assay ≥98.0% Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 100-200KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate. Package: 25kg / bar... -
China Factory for N-Acetyl Tyrosine Powder - D-Pyroglutamic acid – Baishixing
Specifications Quantity 5g Color White Melting Point 162°C Formula Weight 129.12 Physical Form Crystal-Powder at 20°C Percent Purity ≥98.0% (T) Chemical Name or Material D-Pyroglutamic Acid Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 100-200KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate. Package: 25kg / barrel Melting point: 155-162 & # 160;, # x... -
Online Exporter Cas. 556-03-6 Hormones - DL-Threonine – Baishixing
Specifications Chemical Name or Material DL-Threonine Molecular Formula C4H9NO3 InChI Key AYFVYJQAPQTCCC-UHFFFAOYSA-N IUPAC Name 2-amino-3-hydroxybutanoic acid PubChem CID 205 Formula Weight 119.1 Percent Purity >99% CAS 80-68-2 Synonym dl-threonine, allo-dl-threonine, threonine, dl, dl-allothreonine, dl-2-amino-3-hydroxybutanoic acid, threonine l, h-dl-thr-oh, dl-allo-threonine, allothreonine, d, wln: qy1&yzvq-l SMILES CC(C(C(=O)O)N)O Molecular Weight (g/mol) 11... -
100% Original Boc-L-Pyroglutamic Acid Methyl Ester - N-Acetyl-L-tryptophan – Baishixing
Specifications Appearance White crystals or crystalline powder Specific Rotation[α]20/D +25.8°~ +27.0° Chloride(Cl) ≤0.05% Sulphate（SO42-） ≤0.03% Iron(Fe) ≤30ppm Residue on ignition ≤0.20% Heavy metal(Pb) ≤15ppm Assay 98.0%～102.0% Loss on drying ≤0.30% Appearance: White to off-white powder Product Quality meets: Our company standards. Stock status: Usually keep 300-400KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate. Package:... -
China Manufacturer for N-Acetyl-L-Tyrosine - Fmoc-His(Boc)-OH – Baishixing
Specifications Appearance White to off-white powder Purity(HPLC) ≥97% Specific Rotation[α]]20/D -7°±2.5°（C=1 in DMF） Optical Purity ≦0.5% D-enantiomer Clarity of solution 0.3 gram in 2ml DMF clear solution Water Content (K.F) ≦3.0% Loss on drying ≦3.0% (60℃，2h) Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 10KGs in stock. Application: it is widely used in food additives, pharmaceutical interme... -
Wholesale Amino Acids Ile - Boc-D-Arg-OH.HCl.H2O – Baishixing
Specifications Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 100-200KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate. Package: 25kg / barrel Synonym(s): D-Arginine,N2-[(1,1-dimethylethoxy)carbonyl]-, monohydrochloride, monohydrate (9CI) Boc-Arg HCl H2O BOC-D-ARGININE HYDROCHLORIDEMONOHYDRATE BOC-D-ARG-OH HCL H2O BOC-D-ARG HCL H2O BOC-D-ARGININE HCL H2O BOC-D-ARGININE HYD... -
Discountable price Nootropics N-Acetyl L-Tyrosine Manufacturer - Trans-4-(Boc-amino)cyclohexanecarboxylic acid – Baishixing
Specifications Appearance White to off-white powder Purity（HPLC） ≥99.0% Melting point 180℃～185℃ Water content （KF） ≤0.5% Assay（ volumetric titration） 98.0%～102.0% Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 100-200KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate, buffer, cell culture fields. Package: 25kg / barrel -
Chinese wholesale China Supplier L-Alanyl-L-Tyrosine - Fmoc-His(Boc)-OH – Baishixing
Specifications Appearance White to off-white powder Purity(HPLC) ≥97% Specific Rotation[α]]20/D -7°±2.5°（C=1 in DMF） Optical Purity ≦0.5% D-enantiomer Clarity of solution 0.3 gram in 2ml DMF clear solution Water Content (K.F) ≦3.0% Loss on drying ≦3.0% (60℃，2h) Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 10KGs in stock. Application: it is widely used in food additives, pharmaceutical interme... -
Wholesale Amino Acids Ile - Trans-ethyl 4-aminocyclohexanecarboxylate Hydrochloride – Baishixing
Specifications Appearance White or off-white powder Purity（HPLC） ≥99.0% Residue on ignition ≤0.2% water ≤0.5% Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 100-200KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate, buffer, cell culture fields. Package: 25kg / barrel Synonym(s): Ethyl trans-4-Aminocyclohexanecarboxylate Hydrochloride trans-Ethyl 4-aminocyclohex...
