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  • Good quality Pharmaceutical Stuff - L-Ornithine Hcl – Baishixing

    Good quality Pharmaceutical Stuff - L-Ornithine Hcl – Baishixing

    Specifications Color White Formula Weight 168.62 Physical Form Crystal-Powder at 20°C Percent Purity ≥98.0% (HPLC,T) Chemical Name or Material L-Ornithine Monohydrochloride Appearance:  This product is white crystalline powder, odorless, loading density 0.44-0.52m/cc. This product is hygroscopic, soluble in water, not in ethanol, methanol and other organic solvents· Assay: 99% min, Product Quality meets: AJI 92 Stock status: Usually keep100-200KGs in stock. Application: it is th...
  • High reputation Cas 144978-12-1 - Direct factory supply China N-Acetyl-4-Thiazolidinecarboxylic Acid, 5025-82-1 – Baishixing

    High reputation Cas 144978-12-1 - Direct factory supply China N-Acetyl-4-Thiazolidinecarboxylic Acid, 5025-82-1 – Baishixing

    We believe that long expression partnership is actually a result of top quality, worth added services, prosperous experience and personal contact for Direct factory supply China N-Acetyl-4-Thiazolidinecarboxylic Acid, 5025-82-1, Seeing believes! We sincerely welcome the new clients abroad to put in place company interactions and also count on to consolidate the associations together with the long-established clients. We believe that long expression partnership is actually a result of top qual...
  • Super Lowest Price L/D/Dl-Pyroglutamic Acid - DL-Tryptophan – Baishixing

    Super Lowest Price L/D/Dl-Pyroglutamic Acid - DL-Tryptophan – Baishixing

    Specifications Chemical Name or Material DL-Tryptophan CAS 54-12-6 Assay Percent Range 98% Infrared Spectrum Authentic Beilstein 22, 550 Other Amino Acids (TLC) Not detected Packaging 25kg/barrel SMILES C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N Molecular Weight (g/mol) 204.229 ChEBI CHEBI:27897 Physical Form Crystalline Powder Color Beige to White or Yellow Name Note 99% Appearance of Solution (1% in 1M HCl) clear to slightly hazy, colorless to yellow solution Molecular ...
  • Big discounting 537-55-3 - L-Phenylalaninamide HCL – Baishixing

    Big discounting 537-55-3 - L-Phenylalaninamide HCL – Baishixing

    Specifications Synonym(s): Benzenepropanamide,a-amino-, monohydrochloride, (S)-; Benzenepropanamide, a-amino-, monohydrochloride, (aS)- (9CI); (S)-Phenylalaninamide hydrochloride; L-Phenylalaninamidehydrochloride; L-Phenylalanine amide hydrochloride; Phenylalaninamidehydrochloride; Phenylalanine amide hydrochloride CAS: 65864-22-4 Molecular Formula / Molecular Weight : C9H12N2O·HCl = 200.67 Molecular Weight:200.67 InChI:1S/C9H12N2O.ClH/c10-8(9(11)12)6-7-4-2-1-3-5-7;/h1-5,8H,6,10H2,(H2,11,12)...
  • OEM manufacturer Health - L-Cysteine S-Sulfate Na  – Baishixing

    OEM manufacturer Health - L-Cysteine S-Sulfate Na – Baishixing

    Properties storage conditions: Store at +15°C to +25°C. biological source: synthetic Form: powder or crystals Packaging: pkg of 1 kg pkg of 5 kg pkg of 10 kg Solubility: water: soluble (Up to 1.3M (room temp)) Suitability: suitable for manufacturing use (cell culture media) Storage temp.: room temp Description General description Modified amino acids are inhouse manufactured amino acid derivatives with specific properties enabling the intensification of cell culture processes. Together with...
  • Chinese wholesale Boc-Amino Acid - Direct factory Delivery for China Pharmaceutical Grade CAS 87-32-1 99% Powder N-Acetyl-Dl-Tryptophan with Best Price – Baishixing

    Chinese wholesale Boc-Amino Acid - Direct factory Delivery for China Pharmaceutical Grade CAS 87-32-1 99% Powder N-Acetyl-Dl-Tryptophan with Best Price – Baishixing

    All we do is always involved with our tenet ” Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for Direct factory Delivery for China Pharmaceutical Grade CAS 87-32-1 99% Powder N-Acetyl-Dl-Tryptophan with Best Price, For more information, please contact us as soon as possible! All we do is always involved with our tenet ” Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for China N-Ac...
  • OEM/ODM Manufacturer Pharmaceutical Intermediate - Direct factory Delivery for China Pharmaceutical Grade Amino Acid CAS 87-32-1 98% 99% Powder Acetyltryptophan/N-Acetyl-Dl-Tryptophan with Best Pr...

    OEM/ODM Manufacturer Pharmaceutical Intermediate - Direct factory Delivery for China Pharmaceutical Grade Amino Acid CAS 87-32-1 98% 99% Powder Acetyltryptophan/N-Acetyl-Dl-Tryptophan with Best Price – Baishixing

    Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Direct factory Delivery for China Pharmaceutical Grade Amino Acid CAS 87-32-1 98% 99% Powder Acetyltryptophan/N-Acetyl-Dl-Tryptophan with Best Price, We are generally looking ahead to forming effective business associations with new clientele around the world. Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces ...
  • Factory source D-Pyroglutamic Acid Powder - L-pyroglutamic acid – Baishixing

    Factory source D-Pyroglutamic Acid Powder - L-pyroglutamic acid – Baishixing

    Specifications Specific Rotation Condition − 27.50 (20.00°C c=10,1 N NaOH) Specific Rotation − 27.50 Water 0.5% Max. (K.F.) Color White Melting Point 152.0°C to 162.0°C Assay Percent Range 98% Beilstein 22,284 Solubility Information Solubility in water: 100-150g/l (20°). Other solubilities: soluble in alcohol and acetone Formula Weight 129.12 Physical Form Crystalline Powder Percent Purity 98% Chemical Name or Material L-pyroglutamic acid Appearance: white powder U...
  • OEM Supply Dl-Pyroglutamic Acid - N-Glycyl-L-tyrosine – Baishixing

    OEM Supply Dl-Pyroglutamic Acid - 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...
  • 2021 High quality Vitamin - D- Tryptophan methyl ester HCl – Baishixing

    2021 High quality Vitamin - D- Tryptophan methyl ester HCl – Baishixing

    Specifications Melting Point 205°C Formula Weight 254.71 Physical Form Crystal-Powder at 20°C Percent Purity ≥98.0% (N) Chemical Name or Material D-Tryptophan Methyl Ester Hydrochloride Appearance: White to off-white powder Purity: 99%min Melting point: 213-216 ℃ Boiling point: 390.6 ℃ at 760 mmHg Flash point: 190 ℃ Refractive index: – 19 ° (C = 5, MeOH) Vapor pressure: 2.62e-06mmhg at 25 ℃ Product Quality meets: Our company standards. Stock status: Usually keep 400-500KGs...
  • High Quality for (S)-N-Boc-Pyroglutamic Acid Tert-Butyl E - L-Glutamic Acid – Baishixing

    High Quality for (S)-N-Boc-Pyroglutamic Acid Tert-Butyl E - L-Glutamic Acid – Baishixing

    Specifications Appearance White to off-white powder Specific Rotation[α]20/D +31.5°~ +32.5° Chloride(CL) ≤0.02% Sulpbate(SO42-) ≤0.02% Iron (Fe) ≤10ppm Residue on ignition ≤0.1% Heavy metal (Pb) ≤10ppm Assay 98.5%~101.5% Loss on drying ≤0.1% individual impurity ≤0.5% total impurity ≤2.0% Appearance: White to off-white powder Product Quality meets: AJI92, EP8, USP38 standards. Stock status: Usually keep 10,000KGs in stock. Application: it is widely used in food addi...
  • Top Quality N Acetyl L Tyrosine - N-Acetyl-L-leucine – Baishixing

    Top Quality N Acetyl L Tyrosine - N-Acetyl-L-leucine – Baishixing

    Specifications Appearance White to off-white powder Specific Rotation[α]20/D -22.0°~ -26.0°(C=2,MeOH) Residue on ignition ≤0.3% Heavy metal(Pb) ≤20ppm Assay 98.0%~102.0 % Purity ≥98.0% Loss on drying  ≤0.50% Appearance: White to off-white powder Product Quality meets: Our company standards. Stock status: Usually keep 800-1000KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate of Apremilast. Package: 25kg / barrel Physicochemical pro...
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