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Factory wholesale 109425-51-6 - 122350-59-8 Fmoc-Hyp-Ome Factory – Tongsheng Amino Acid
Product Detail CAS: 122350-59-8 Appearance: White to off white solid Purity: ≥98% Product Quality meets: Our company standards Packing : 1kg or according to customer requirements. Source: Chemical Synthetic Synonyms N-Fmoc-trans-4-hydroxy-L-proline methyl ester; 1-O-(9H-fluoren-9-ylmethyl)2-O-methyl(2S,4R)-4-hydroxypyrrolidine-1,2-dicarboxylate Superiority 1. High quality & competitive price could be provided. 2. Quality analysis report (COA) of the shipment batch would be provided befor... -
OEM Factory for 122536-76-9 - H-4-(2-(Boc-amino)ethoxy)-Phe-Ome 897962-34-4 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white solid Purity: ≥98% Product Quality meets: Our company standards Packing : 25kg/ drum ,1kg,5kg or according to customer requirements. Source: Chemical Synthetic Country of Origin : China Synonyms L-Tyrosine, O-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethyl]-, methyl ester; H-4-(2-(Boc-amino)ethoxy)-Phe-OMe;2-amino-3-(4-(2-((tert-butoxycarbonyl)amino)ethoxy)phenyl)propanoate -
OEM Supply 2-Bromo-5-Iodobenzenemethanol - (R)-1-Boc-3-Aminopiperidine CAS NO:188111-79-7 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white crystalline powder Purity:: ≥98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Country of Origin : China Hazards identification: Not a hazardous substance or mixture. Product can be transported as general chemicals. Synonyms tert-Butyl(3R)-3-aminopiperidine-1-carboxylate; (R)-3-Aminopiperidine,N1-BOCprotected; (R)-1-t-Butyloxycarbonyl-3-aminopiperidinehydrochloride; (R)-1-Boc-3-piperidin... -
OEM/ODM China Boc-Glu(Ome)-Oh - Fmoc-D-Asn-OH CAS: 108321-39-7 Factory – Tongsheng Amino Acid
Product Detail CAS: 108321-39-7 Appearance: White to off white solid Purity: ≥98% Product Quality meets: Our company standards Packing : 1kg or according to customer requirements. Source: Chemical Synthetic Synonyms FMOC-D-ASPARAGINE N-(9-FLUORENYLMETHOXYCARBONYL)-D-ASPARAGINE; N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-D-ASPARAGINE; NALPHA-[(9H-FLUOREN-9-YLMETHOXY)CARBONYL]-D-ASPARAGINE; N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-D-ASPARAGINE; N-ALPHA-FMOC-D-ASPARAGINE;FMOC-D-ASN; Superiority 1. High... -
Good quality 4042-36-8 - N-Acetyl-amino acids N-Acetyl-L-Glutamic acid CAS No.: 1188-37-0 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance White crystals or crystalline powder Specific Rotation [20/D] -14 to -17.0° Heavy Metals (Pb) Not more than 20ppm Iron(Fe) Not more than 10ppm Arsenic(As2O3) Not more than 2ppm Sulfate(SO4) Not more than 0.10% Other amino acids Chromatographically not detectable Chloride (Cl) Not more than 0.02% Loss on drying Not more than 0.50% Residue on ignition Not more than 0.30% Assay 98.0% to 102.0% pH 1.7 to 2.8 Validity period 2 years Pac... -
Online Exporter 1-Boc-Azetidine-3-Ylmethanol - 1-Boc-azetidine-3-ylmethanol 142253-56-3 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white solid Purity: ≥98% Product Quality meets: Our company standards Packing : 25kg/ drum ,1kg,5kg or according to customer requirements. Source: Chemical Synthetic Country of Origin : China Synonyms 1-Boc-3-azetidineMethanol; Boc-Azetidin-3-ylMethanol; 1-(tert-Butoxycarbonyl)-3-azetidineMethanol; 1-Azetidinecarboxylicacid,3-(hydroxyMethyl)-,1,1-diMethylethylester; 1-Boc-3-(hydroxyMethyl)azetidine; TERT-BUTYL3-(HYDROXYMETHYL)AZETIDINE-1-CARBOXYLATE; 3-HYDROXYMETHY... -
Low price for 20-(Tert-Butoxy)-20-Oxoicosanoic Acid - (1R)-1-(5-methyl-1,2,4-oxadiazol-3-yl)ethanamine HCL CAS No.: 1225462-38-3 – Tongsheng Amino Acid
Product Detail Appearance: solid Purity: ≥98% Product Quality meets: Our company standards. Stability : Stable under recommended storage conditions. Conditions for safe storage : Store in cool place .Keep container tightly closed in a dry and well-ventilated place. Precautions for safe handling: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure – obtain special instructions before use. Provide appropriate exhaust ventilation at places where dust is f... -
Hot Selling for 163765-44-4 - (R)-N-BOC-2-methylproline 166170-15-6 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white solid Purity: ≥98% Product Quality meets: Our company standards Packing : 25kg/ drum ,1kg,5kg or according to customer requirements. Source: Chemical Synthetic Country of Origin : China Synonyms (R)-N-BOC-2-methylproline; 1-(tert-butoxycarbonyl)-2-methyl-D-proline(SALTDATA:FREE); 1,2-Pyrrolidinedicarboxylicacid,2-methyl-,1-(1,1-dimethylethyl)ester,(2R)-; (2R)-2-Methyl-1,2-pyrrolidinedicarboxylicacid1-(1,1-dimethylethyl)ester; 1-Boc-2-Methyl-D-proline; (R)-1-B... -
PriceList for 73286-70-1 - 6-(Chloromethyl)uracil CAS No.: 18592-13-7 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: solid Purity: ≥98% Product Quality meets: Our company standards. Stability : Stable under recommended storage conditions. Conditions for safe storage : Store in cool place .Keep container tightly closed in a dry and well-ventilated place. Precautions for safe handling: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure – obtain special instructions before use. Provide appropriate exhaust ventilation at places where dust is f... -
Competitive Price for Fmoc-Gly-Oh - 138774-92-2 Fmoc-N-Me-D-Ala Factory – Tongsheng Amino Acid
Product Detail CAS:138774-92-2 Appearance: White to off white solid Purity: ≥98% Product Quality meets: Our company standards Packing : 1kg or according to customer requirements. Source: Chemical Synthetic Production Capacity:2-3MT/Month Synonym FMOC-D-MEALA-OH; FMOC-N-METHYL-D-ALANINE; FMOC-N-ME-D-ALA-OH; FMOC-N-ALPHA-METHYL-D-ALANINE; N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-N-ALPHA-METHYL-D-ALANINE; N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-N-ALPHA-METHYL-D-ALANINE; N-ALPHA-FMOC-N-ALPHA-METHYL-D... -
Top Suppliers (Alphar)-Alpha-[(Methoxycarbonyl)Amino]Benzeneacetic Acid - 1-Boc-3-azetidinone 398489-26-4 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white powder Purity:: ≥98% Product Quality meets: Our company standards Packing : 25kg/drum ,1kg,5kg or according to customer requirements. Country of Origin : China Hazards identification: Not a hazardous substance or mixture. Product can be transported as general chemicals. Synonyms 1-BOC-3-AZETIDINONE; 3-OXO-AZETIDINE-1-CARBOXYLICACIDTERT-BUTYLESTER; Azetidin-3-one,N-BOCprotected; tert-Butyl3-oxoazetidine-1-carboxylate,3-Oxoazetidine,N-BOCprotected; N-(t-butoxy... -
Best Price on N-Acetyl-Amino Acids - N-Acetyl-amino acids N-Acetyl-L-valine CAS No.: 96-81-1 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance White crystals or crystalline powder Specific rotation[α]20/D (C=1 Acetic acid) +7.3°to +11.3° Melting point 159 to 168℃ Heavy metal(Pb) Not more than 20ppm Arsenic (As2O3) Not more than 2ppm Loss on drying Not more than 0.50% Residue on ignition Not more than 0.30% Assay 98.0% to 102.0% Validity period 2 years Package 25kg/ drum Storage Keep in dark place,Sealed in dry,Room Temperature Transportation by sea or by air or by land Country of...
