chemical-categories

(R)-(-)-1,2,3,4-tetrahydro-1-naphthylamine 99.00%

23357-46-2

(S)-(+)-1,2,3,4-tetrahydro-1-naphthylamine 99.00%

23357-52-0

(TETRAHYDRO-PYRAN-4-YL)-ACETONITRILE LAB GRADE 95%

1-bromo-4-(1,1-difluoroethyl)benzene LAB GRADE 97%

Pharmaceutical intermediates

1-methyl-4-(4-piperidinyl)piperazine LAB GRADE 93%

Pharmaceutical intermediates

2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone

nil

2,3-Dihydro-4-benzofurancarboxaldehyde CP 97.00%

209256-42-8

2-Diethylaminoethylchloride HCL Purified above 99%

Intermediate for the synthesis of pharmaceuticals such as amiodarone, butetamate citrate, flurazepam and naftidrofuryl

20-hydroxymethylpregn-4-ene-3-one LAB GRADE 99.3%

CAS NO. 60966-36-1

 20-hydroxymethylpregn-4-ene-3-one

(also called Bisnorcolanol Alcohol =BA)  

 Another name : Pregn-4-en-3-one,21-hydroxy-20-methyl-

Molecular Formula: C22H34 O2

Application: Pharmaceutical intermediates  

It was obtained by a renewable biological fermentation , as a pharmaceutical intermediate to get the steroid hormone,like progestin or progesterone ,if use this material instead of the saponin ,it will save cost and reduce the pollutants.

4-(2-BroMoethyl)morpholine Hydrobromide CP 98.00%

42802-94-8