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Hot New Products 26250-84-0 - (S)-4-N-Boc-2-methylpiperazine 147081-29-6 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 TERT-BUTYL(S)-3-METHYL-1-PIPERAZINECARBOXYLATE; (S)-TERT-BUTYL3-METHYLPIPERAZINE-1-CARBOXYLATE; (S)-N4-BOC-2-METHYLPIPERAZINE; (S)-1-TERT-BUTOXYCARBONYL-3-METHYLPIPERAZINE; (S)-1-N-BOC-3-METHYLPIPERAZINE; (S)-3-METHYL-PIPERAZINE-1-CARBOXYLICACIDTERT-BUTY... -
Discount wholesale 1138-80-3 - 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... -
Good Quality 36077-41-5 - 20-(tert-Butoxy)-20-oxoicosanoic acid CAS No.: 683239-16-9 – 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... -
Cheap price L-Pyroglutaminol - Compound salts L-Arginine-L-aspartate CAS No.: 7675-83-4 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance White or almost crystalline powder Specific rotation[α]20/D (C=8 in 6N HCl) +25.0°to+27.0° Chloride (Cl) Not more than 0.05% Sulfate(SO4) Not more than 0.03% Heavy metal(Pb) Not more than 20ppm Ammonium(NH4) Not more than 0.02% Loss on drying Not more than 3.0% Residue on ignition(sulfated) Not more than 0.1% Assay 98.5% to 101.0% Validity period 2 years Package 25kg/ drum Storage Keep in dark place,Sealed in dry,Room Temperature Transport... -
Factory wholesale N-Acetyl-D-Glutamic Acid - N-Acetyl-amino acids N-Formyl-L-Leucine CAS No.: 6113-61-7 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance Off-white to white powder Specific Rotation [20/D] (c=1 in H2O) -37°to -41° Water(KF) ≤0.50% Assay 98.5% to 101.5% 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 Origin China Payment terms T/T Synonyms： FOR-LEU-OH; (S)-(+)-N-formyl leucine; FORMYL-L-ALANINE; (S)-2-formamido-4-methylpentanoic acid; N-HCO-(S)-Leu; N-... -
Chinese wholesale L(-)-Pipecolinic Acid - (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... -
Factory Outlets 1509-92-8 - N-Acetyl-amino acids N-Formyl-L-Leucine CAS No.: 6113-61-7 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance Off-white to white powder Specific Rotation [20/D] (c=1 in H2O) -37°to -41° Water(KF) ≤0.50% Assay 98.5% to 101.5% 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 Origin China Payment terms T/T Synonyms： FOR-LEU-OH; (S)-(+)-N-formyl leucine; FORMYL-L-ALANINE; (S)-2-formamido-4-methylpentanoic acid; N-HCO-(S)-Leu; N-... -
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High definition 556-02-5 - N-Acetyl-amino acids N-Formyl-L-Leucine CAS No.: 6113-61-7 bulk stock – Tongsheng Amino Acid
Product Detail: Appearance Off-white to white powder Specific Rotation [20/D] (c=1 in H2O) -37°to -41° Water(KF) ≤0.50% Assay 98.5% to 101.5% 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 Origin China Payment terms T/T Synonyms： FOR-LEU-OH; (S)-(+)-N-formyl leucine; FORMYL-L-ALANINE; (S)-2-formamido-4-methylpentanoic acid; N-HCO-(S)-Leu; N-... -
2022 High quality Ethyl L-Leucinate Hydrochloride - 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... -
Best Price on (R)-(-)-3-Pyrrolidinol Hydrochloride - (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... -
Wholesale Discount Cbz-Glycine - Fmoc-Hyp(tBu)-OH CAS: 122996-47-8 Manufacturer – Tongsheng Amino Acid
Product Detail CAS: 122996-47-8 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 trans-N-Fmoc-4-tert-butoxy-L-proline; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-trans-(tert-butoxy)-L-proline; (9H-Fluoren-9-yl)MethOxy]CarbonylHyp(tBu)-OH; N-(9-Fluorenylmethyloxycarbonyl)-4-tert-butoxy-L-proline; N-ALPHA-FMOC-O-T-BUTYL-L-TRANS-4-HYDROXYPROLINE...
