Buy pharmaceutical intermediates principle ingredients in manufacturing medicines


2,4-Lutidine Technical 98%

Product Name:  2,4-Lutidine 

CAS Number:  108-47-4 

Synonyms: 2,4-dimethyl-pyridin ; 2,4-Lutidene; alpha, gamma-Dimethylpyridine; Pyridine,2,4-dimethyl-;α,γ-dimethylpyridine; 2,4-Dimethylpyridine;24l;2,4-Lutidine

Structural Formula:  2,4-Lutidine 108-47-4 

Molecular Formula:  C7H9N 

Molecular Weight:  107.15 g/mol

Appearance: Colorless or slight yellow liquid 

Assay: >=98%

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2,5-Lutidine Technical 98%

Product Name: 2,5-Lutidine

CAS Number: 589-93-5

Synonyms: 2,5-dimethyl-pyridin ; 5-methyl-2-methylpyridine; pyridine,2,5-dimethyl-; 2,5-Lutidine; 2,5-Dimethylpyridine; 2,5-Lutidine 98%;a,d-Dimethylpyridine

Molecular Formula: C7H9N

Molecular Weight: 107.15g/mol

Appearance: Colorless or slight yellow liquid

Assay: >=98%

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2-Methoxy-5-Fluorouracil, CAS.1480-96-2,

Gamma cyclodextrin USP 98%

Product Name: Gamma-cyclodextrin

CAS Number: 17465-86-0

Synonyms: Schardinger Gamma-Dextrin; Cycloflo(Tm) 42; Cyclooctaose; Cyclooctaamylose; Cyclomaltooctaose; Gamma-Cyclodextrin; Cyclooctapentylose; Gamma-Cyclodextrin; γ-Cyclodextrin

Structural Formula: buy Gamma-cyclodextrin 17465-86-0 suppliers

Molecular Formula: C48H80O40

Molecular Weight: 1297.12 g/mol

Appearance: White powder

Assay: >=98% USP standard

Application: γ-Cyclodextrin is one of the three common forms of Cyclodextrin. The compound is composed of eight glucose units and forms the shape of a hollow truncated cone with a hydrophylic exterior and hydrophobic interior. Due to the larger number of glucose units the compound is more favored than the α (sc-257031) and β (sc-204430) counterparts and can form inclusion bodies with steroids and macrocycles. Due to γ-Cyclodextrin flexibility and non-coplanar structure the compound has a solubility of 232 g/L, 25°C. The compound can also be digested with both salivary and pancreatic amylase unlike α-Cyclodextrin and β-Cyclodextrin.

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2,6-lutidine Technical >98%

Product Name: 2,6-Lutidine

CAS Number: 108-48-5

Synonyms: Fema 3540; Fema Number 3540; Dimethylpyridine (2,6-); 26l; 2,6-Dimethylpyridine; 2,6-Lutidine; 2,6-Dimethyl-Pyridin; 2,6-Dimethypyridine

Molecular Formula: C7H9N

Molecular Weight: 107.15 g/mol

Appearance: Colorless or slight yellow liquid

Assay: >=98%


HNMR,COA and MSDS are available.

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isoquinoline Technical >98%

Product Name: Isoquinoline

CAS Number: 119-65-3

Synonyms: Leucoline;Fema 2978;2-Benzanine; Isochinolin; 2-Benzazine; Isoquinolin; Isoqinoline; Isoquinoline; Isochinoline; Benzopyridine

Molecular Formula: C9H7

Molecular Weight: 129.16 g/mol

Appearance: Colorless or slight yellow clarity oily liquid 

Assay: >=98%; 99% 

1.A kind of Spice 
2.Mainly used for the preparation of vanilla spice. 
3.Used in the production of pesticides, medicine, rubber accelerator, color film sensitizing agent, dyes, anion exchange resin and so on.
4.Used as gas chromatographic stationary liquid and analytical reagent, 
5.Used in the pharmaceutical industry.
6.Used for the production of drugs for prevention and treatment of schistosomiasis (praziquantel), antimalarial, chemical reagents, etc. 
7.Isoquinoline can be oxidized to produce Pyridine carboxylic acid And Its derivatives can be used for the production of color films and dyes. It can be used as Iron preservative, soluble phenolic resin curing agent, etc. Its Addition compounds formed with metals can be used for the quantitative determination of nickel and cadmium and the qualitative determination of noble metal. Isoquinoline can also be used as a catalyst in the benzoylation reaction and polymerization of α-olefin.

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nicotinic acid ethyl ester

nicotinic acid ethyl ester, cas.614-18-6

1,1-Diphenylacetone NLT 98%

It is intermediates of rodenticide.

1,3,7,9-tetramethyluric acid

1,3,7,9-tetramethyluric acid, cas.2309-49-1


4-methoxy-o-phenylenediamine, cas.102-51-2

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