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High Performance (3s)-3-(4-Bromophenyl)-1-Piperidinecarboxylic Acid 1,1-Dimethylethyl Ester - N-(Methoxycarbonyl)-L-valyl-L-proline 181827-47-4 manufacturer – Tongsheng Amino Acid
Product Detail Purity：98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Source: Chemical Synthetic Country of Origin : China Synonyms N-(METHOXYCARBONYL)-L-VALYL]-L-PROLINE; L-Proline,N-(methoxycarbonyl)-L-valyl; (S)-1-((S)-2-((methoxycarbonyl)amino)-3-methylbutanoyl)pyrrolidine-2-carboxylicacid; (2S)-1-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]pyrrolidine-2-carboxylicacid Superiority 1. High quality & competi... -
Chinese wholesale 1-Boc-3-Pyrrolidinone - (R)-3-(Boc-Amino)piperidine CAS No.: 309956-78-3 in stock – Tongsheng Amino Acid
Product Detail Appearance: white or off white crystalline Purity: ≥98% Melting point : 121.0 to 125.0 °C Boiling point 304.8±31.0 °C(Predicted) Density 1.02±0.1 g/cm3(Predicted) Product Quality meets: Our company standards Packing : 25kg/fiber drum or according to customer requirements Source: Chemical Synthetic Country of Origin : China Payment terms :T/T Port of Shipment : Chinese main port Synonyms CARBAMICACID,(3R)-3-PIPERIDINYL-,1,1-DIMETHYLETHYLESTER ; (R)-TERT-BUTYL-PIPERIDI... -
Personlized Products L-Tert-Leucine - (R)-3-(Boc-Amino)piperidine CAS No.: 309956-78-3 in stock – Tongsheng Amino Acid
Product Detail Appearance: white or off white crystalline Purity: ≥98% Melting point : 121.0 to 125.0 °C Boiling point 304.8±31.0 °C(Predicted) Density 1.02±0.1 g/cm3(Predicted) Product Quality meets: Our company standards Packing : 25kg/fiber drum or according to customer requirements Source: Chemical Synthetic Country of Origin : China Payment terms :T/T Port of Shipment : Chinese main port Synonyms CARBAMICACID,(3R)-3-PIPERIDINYL-,1,1-DIMETHYLETHYLESTER ; (R)-TERT-BUTYL-PIPERIDI... -
China Manufacturer for 5-Chloro-6-(Chloromethyl)-2,4(1h,3h)-Pyrimidinedione - Moc-L-valine 74761-42-5 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white powder Purity: ≥98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Source: Chemical Synthetic Country of Origin : China Synonyms S)-2-((Methoxycarbonyl)aMino)-3-Methylbutanoicacid; N-(Methoxycarbonyl)-L-valine; MOC-L-Valine; L-Valine,N-(Methoxycarbonyl); Moc-Val-OH; N-(methoxycarbonyl)-Valine Superiority 1. High quality & competitive price could be provided. 2.Quality analysis report... -
Factory wholesale Nitrogen Heterocyclic Compounds - (R)-4-Boc-2-methylpiperazine 163765-44-4 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white to off white powder 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)-METHYL-PIPERAZINE-1-CARBOXYLICACIDTERT-BUTYLESTER; (R)-N-BOC-2-METHYLPIPERAZINE; (R)-N4-BOC-2-METHYLPIPERAZINE; TERT-BUTYL(R)-3-METHYL-1-PIPERAZINECARBOXYLATE; (R)-4-N-BOC-2-METHYLPIPERAZINE; (R)-4-BOC-2-METHYLPIPERAZINE; (R)-3-METHYL-PIPERAZINE-1-CA... -
OEM Supply D-Phenylalanine - 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... -
Good quality 2462-32-0 - Compound salts L-Arginine-L-pyroglutamate CAS No.: 56265-06-6 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance White crystalline powder Specific rotation[α]20/D (C=8 in 6N HCl) +16.5 to ~18.5 Degree Transmittance (0.5 in 10ml of H2O) Not less than 95.0% Chloride (Cl) Not more than 0.02% Sulfate(SO4) Not more than 0.02% Iron (Fe) Not more than 10ppm Heavy metal(Pb) Not more than 10ppm Ammonium(NH4) Not more than 0.02% Water(KF) Not more than 2.0% Residue on ignition(sulfated) Not more than 0.1% Assay 98.5% to 101.5% Validity period 2 years Package 2... -
Cheap PriceList for D-Serine - 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... -
High reputation 1-Boc-Azetidine-3-Ylmethanol - (R)-4-Boc-2-methylpiperazine 163765-44-4 manufacturer – Tongsheng Amino Acid
Product Detail Appearance: white to off white powder 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)-METHYL-PIPERAZINE-1-CARBOXYLICACIDTERT-BUTYLESTER; (R)-N-BOC-2-METHYLPIPERAZINE; (R)-N4-BOC-2-METHYLPIPERAZINE; TERT-BUTYL(R)-3-METHYL-1-PIPERAZINECARBOXYLATE; (R)-4-N-BOC-2-METHYLPIPERAZINE; (R)-4-BOC-2-METHYLPIPERAZINE; (R)-3-METHYL-PIPERAZINE-1-CA... -
100% Original N-Boc-3-Azetidineacetic Acid - 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... -
Fast delivery 28320-73-2 - 1-(tert-Butoxycarbonyl)-2-pyrrolidinone CAS:85909-08-6 – Tongsheng Amino Acid
Product Detail Product Quality meets: Our company standards Packing : 20kg/ drum ,1kg,5kg or according to customer requirements. Source: Chemical Synthetic Country of Origin : China Synonyms N-BOC-1-AZACYCLOPENTAN-2-ONE; TERT-BUTYL2-OXOPYRROLIDINE-1-CA; 1-(TERT-BUTOXYCARBONYL)-2-PYRROLIDINONE; 2-OXO-PYRROLIDINE-1-CARBOXYLICACIDTERT-BUTYLESTER; tert-Butyl2-oxo-1-pyrrolidinecarboxylate; Pyrrolidin-2-one,N-BOCprotected Application Building Blocks; Chemical Synthesis; Building Blocks; Heterocycli... -
Low price for Fmoc Protect Amino Acids - Fmoc-D-Tyr(Et)-OH CAS: 162502-65-0 Manufacturer – Tongsheng Amino Acid
Product Detail Appearance: White to off white solid Purity: ≥98% Product Quality meets: Our company standards Packing : 25kg/fiber drum ,1kg,5kg or according to customer requirements. Source: Chemical Synthetic Synonyms FMOC-D-TYROSINE(ET)-OH; FMOC-O-ETHYL-D-TYROSINE; FMOC-P-ETHOXY-D-PHE-OH; N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-O-ETHYL-D-TYROSINE; N-ALPHA-FMOC-O-ETHYL-D-TYROSINE; FMoc-D-Tyr(Et); FMoc-4-ethoxy-D-Phe-OH Superiority 1. High quality & competitive price could be provided. 2.Q...
