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Factory directly 537-55-3 - Boc-l-alanine-oh – Baishixing
Specifications Assay Percent Range 99+% Linear Formula (CH3)3COC(O)NHC(CH3)COOH Formula Weight 189.21 Specific Rotation − 26.00 Physical Form Granular Powder Percent Purity ≥99% Specific Rotation Condition −26.00 (20.00°C c=2,CH3COOH) Color White Melting Point 81.0°C to 84.0°C Chemical Name or Material BOC-L-Alanine Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 400-500KGs in stock. Applicat... -
Factory Outlets Fitness - 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... -
Special Design for N- (T-Butoxycarbonyl) -D-Tyrosine Methyl Ester - 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... -
Professional China Essential Amino 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... -
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Factory wholesale Amino Acids Glu - DL-Homocysteinethiolactone HCL – Baishixing
Specifications Chemical Name or Material DL-Homocysteine thiolactone hydrochloride Molecular Formula C4H8ClNOS Beilstein 3562103 Synonym dl-homocysteine thiolactone hydrochloride, 3-aminodihydrothiophen-2 3h-one hydrochloride, 3-aminothiolan-2-one hydrochloride, hctl hydrochloride, dl-homocysteinethiolactone hydrochloride, d,l-homocysteine thiolactone hydrochloride, d,l-homocysteinthiolakton chlorid german, +–dihydro-3-amino-2 3h-thiophenone hydrochloride, 2 3h-thiophenone, dih... -
Factory Promotional Boc-Beta-Alanine - 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... -
Factory Cheap N-Methyl-L-Alanine - 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 ... -
Factory Cheap Hot D Threonine 98.5% Feed Grade - D-Glutamic Acid – Baishixing
Specifications Merck Index 14,4469 Solubility Information Soluble in water (8.88mg/mL) at 25°C. Formula Weight 147.13 Percent Purity ≥99% Melting Point 199°C (decomposition) Optical Rotation −30° (c=10 in 2N HCl) Chemical Name or Material D-Glutamic acid Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 300-400KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate... -
factory Outlets for D-Tyrosine - L-Valine methyl ester HCL – Baishixing
Specifications Solubility Information Soluble in methanol (50mg/ ml-clear,colorless solution). Formula Weight 152.62 Physical Form Solid Percent Purity 95% Melting Point 266°C to 270°C Chemical Name or Material L-Valinamide hydrochloride Appearance: White powder MDL No. mfcd00012497 Beilstein 3594960 EC № 228-620-9 Product Quality meets: Company standards. Stock status: Usually keep100-200KGs in stock. Hazard statement Safety level: 22-24 / 25 Properties and stability If it is... -
Low price for Cas. 205524-46-5 Hormones - D-Arginine – Baishixing
Specifications Formula Weight 174.20 Physical Form Crystal-Powder at 20°C Percent Purity ≥98.0% (T) Color White Chemical Name or Material D-(-)-Arginine Appearance: White to off-white powder Purity: 99%min Product Quality meets: Our company standards. Stock status: Usually keep 50-100KGs in stock. Application: it is widely used in food additives, pharmaceutical intermediate. Package: 25kg / barrel Standard: conform to AJI97 Dangerous goods sign: Xi Risk category code: R36 Safety... -
Good User Reputation for Intermediate - 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...
