Annonces de l'annonceur

Place de provenance : GOLDEN TRADE INTERNATIONAL

DL-Leucine

DL-leucine H-DL-Leu-OH Brand Name: Tongsheng Please of Origin: Sichuan China CAS No.: 328-39-2 Purity: min 98.5% Standard: AJI92 Package: 25kg/bag or drum Delivery Time: Within a week

Place de provenance : GOLDEN TRADE INTERNATIONAL

L-Aspartic acid β-benzyl ester

Product Name H-Asp(OBzl)-OH CAS No. 2177-63-1 Synonyms L-Aspartic acid-4-benzyl ester Purity 98.5% min Molecular Formula C11H13NO4 Molecular Weight 223.23

Place de provenance : GOLDEN TRADE INTERNATIONAL

D-Tyrosine  

We are the prefessional manufactor of amino acid in China. Guarantee high quality, lowest price and reliable service. Product Name: H-D-Tyr-OH CAS#: 556-02-5 Synonyms: D-Tyrosine

Place de provenance : GOLDEN TRADE INTERNATIONAL

D-Histidine

We are the prefessional Amino acid in China. We can provide high quality, lowest price and reliable service. Product Name: D-His-OH CAS#: 351-50-8 Synonyms:D-Histidine

Place de provenance : GOLDEN TRADE INTERNATIONAL

D-Threonine

We are the largest manufactor of Amino acid in China. Guarantee high quality, lowest price and reliable service. Product Name: D-Thr-OH CAS #: 632-20-2 Synonyms: D-Threonine

Place de provenance : GOLDEN TRADE INTERNATIONAL

DL-serine hydrazide hydrochloride

Appearance:White crystals or crystalline powder Specific Rotation :-0.05º to +0.05º Loss on drying: 0.5% Assay: 98.9%

Place de provenance : GOLDEN TRADE INTERNATIONAL

D-Tryptophan methyl ester Hydrochloride

Product Name H-D-Trp-OMe·HCl CAS No. 14907-27-8 Synonyms D-Tryptophan methyl ester Hydrochloride Purity 98.0% min Molecular Formula C12H14N2O2·HCl Molecular Weight 254.72

Place de provenance : GOLDEN TRADE INTERNATIONAL

D-Pyroglutamic acid ethyl ester

Product Name D-Pyr-OEt CAS No. 68766-96-1 Synonyms Ethyl D-(-)-pyroglutamate Purity 98.0% min Molecular Formula C7H11NO3 Molecular Weight 157.17

Place de provenance : GOLDEN TRADE INTERNATIONAL

Boc-Gly-Gly-OH

CAS No. 31972-52-8 Synonyms Boc-Glycine-Glycine Purity 98.0% min Molecular Formula C9H16N2O5 Molecular Weight 232.2

Place de provenance : GOLDEN TRADE INTERNATIONAL

Boc-D-Ser

Product Name: Boc-D-Ser-OH CAS #: 6368-20-3 Synonyms: Boc-D-Serine Molecular Formula: C8H15NO5 Molecular Weight: 205.21 Specifications: Items Standard Appearance White to off white crystal

Place de provenance : GOLDEN TRADE INTERNATIONAL

Boc-Pyroglutamic acid. Benzyl ester

Product Name: Boc-Pyr-Obzl CAS#: 113400-36-5 Synonyms: Boc-Pyroglutamicacid. benzyl ester Water(KF) Not more than 0.5% 0.43% Assay Not less than 98.0%

Place de provenance : GOLDEN TRADE INTERNATIONAL

N-Acetyl-Glycine

Appearance: White crystalline powder Ac-Gly-OH CAS No.: 543-24-8 Purity: min 98.5% Package: 25kg/bag or durm Standard: AJI92 Delivery Time: prompt delivery Supply Ability: 1000KG per Week