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Factory For China Qige Supply L-Alanine Cas 56-41-7 - H-MET-GLY-OH – Baishixing
Specifications Appearance White powder or off-white powder Specific rotation -0.8°~ -2.8° Assay ≥98.5% Chloride ≤0.05% PH 4.5~6.5 Iron (Fe) ≤30ppm Sulfate (SO4) 0.03% Heavy metals: ≤15ppm Loss on drying ≤1.0% Residue on Ignition ≤0.3% 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: 25k... -
Factory Cheap Hot 53100-44-0 - Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate – Baishixing
Specifications Appearance white to off-white powder Purity(HPLC) ≥98.5% Water Content(K.F) ≤1.0% 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 CAS No.：70254-52-3 Molecular Formula：C9H11NO4 Molecular Weight：197.1879 Synonym(s): Ethyl 2,4-dihydroxy-6-me... -
2021 China New Design Amino Acids and Derivatives - DL-Arginine – Baishixing
Specifications Chemical Name or Material DL-Arginine Molecular Formula C6H14N4O2 Beilstein 1725411 Solubility Information Insoluble in water. SMILES C(CC(C(=O)O)N)CN=C(N)N Molecular Weight (g/mol) 174.204 ChEBI CHEBI:29016 CAS 7200-25-1 MDL Number MFCD00063117 Synonym dl-arginine, arginin, h-dl-arg-oh, 2-amino-5-carbamimidamidopentanoic acid, 2-amino-5-guanidinopentanoic acid, unii-fl26ntk3ep, dl-arginine, free base, fl26ntk3ep, wln: muyzm3yzvq &gh, arginine, dl InC... -
2021 Latest Design 4 Hydroxyphenylalanine - 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 -
2021 China New Design China Bulk Manufacture L-Alanyl-L-Cystine - L-Alanyl-L-Cystine – Baishixing
Specifications Appearance White or off-white crystalline Powder IR Spectrum Conforms to known standard Assay（Titration,dried basis） ≥95.0% Loss on drying ≤ 5.0% Endotoxin ≤ 0.01Eu/ug Bioburden ≤10CFU/g Appearance: White to off-white powder Purity: 97%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 -
Factory best selling N-Methyl-L-Alanine Powder - N6-Cbz-L-Lysine benzyl ester HCL – Baishixing
Benzyl N6-benzyloxycarbonyl-L-lysinate hydrochloride H-Lys(Z)-OBzl hydrochloride (S)-Benzyl 2-amino-6-(((benzyloxy)carbonyl)amino)hexanoate hydrochloride H-Lys(Z)-OBzl · HCl H-LYS(Z)-OBZL HCL H-Lys(Z)-OBzl.HCl H-Lys(Z)-OBzl•HCl N6-Carbobenzyloxy-L-lysine Benzyl Ester Hydrochloride H-LYS(CBZ)-OBZL·HCL H-Lys(Z)-OBzl H-Lys(Z)-OBzl inverted exclamation mark currencyHCl Lys(Z)-OBzl.HCl (S)-BENZYL 2-AMINO-6-(((BENZYLOXY)CARBONYL)AMINO)HEXANOATE HCL C21H27ClN2O4 benzyl (2S)-2-amino-6-{[(benzyloxy)ca... -
Good User Reputation for Intermediate - Orotic Acid Monohydrate – Baishixing
Specifications Appearance white crystalline powder Purity (HPLC) ≥99.0% Single Impurity ≤0.5% Total Impurities ≤1.0% Heavy metal(Pb) ≤10ppm Assay ≥98.5% Loss on drying ≤0.50% pH 2.0～3.0 Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 10,000-20,000KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate, buffer, cell culture fields. Package: 25kg / barrel ... -
Wholesale Boc-L-Pyroglutamic Acid Benzyl Ester - Boc-l-pyroglutamic Acid Benzyl Ester – Baishixing
Specifications Color White Formula Weight 319.35 Physical Form Powder Percent Purity 98% Chemical Name or Material Benzyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate Appearance: White to off-white powder Purity: 98%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 -
100% Original Boc-L-Pyroglutamic Acid Methyl Ester - Boc-l-ala-osu – Baishixing
Specifications Appearance White crystalline powder Specific Rotation[α]20/D -50.0°±2.0°(C=2,acetic acid) Purity ≥98.0% Melting point 162℃～165℃ Loss on drying ≤1.0% 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 / barrel -
China Gold Supplier for China Bulk Price Health Supplement L-Tyrosine - Fmoc-Asp(Ompe)-OH – Baishixing
Specifications 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 intermediate. Package: 25kg / barrel L-Aspartic acid,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 4-(1-ethyl-1-methylpropyl) ester Fmoc-Asp(OMpe)-OH (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-(3-methylpentan-3-yloxy)-4-oxobutanoic acid NALPHA-(9-FLUORENYLMETHOXYCARBONYL)-L-ASP... -
Factory directly 537-55-3 - Ethyl 2,4-dihydroxy-6-methyl-3-pyridinecarboxylate – Baishixing
Specifications Appearance white to off-white powder Purity(HPLC) ≥98.5% Water Content(K.F) ≤1.0% 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 CAS No.：70254-52-3 Molecular Formula：C9H11NO4 Molecular Weight：197.1879 Synonym(s): Ethyl 2,4-dihydroxy-6-me... -
2021 New Style N-Glycyl-L-Tyrosine - 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...
