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[(S)-BINAP Rh(cod)]BF4 Technical 98

Chemical Name:[(S)-BINAP Rh(cod)]BF4

[(S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

CAS Number:208118-82-5
Molecular Formula:


Molecular Weight:920.56
MDL Number:MFCD16294975

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[Rh((S)-BINAP)2]BF4 Technical 98

Chemical Name:[Rh((S)-BINAP)2]BF4


CAS Number:98302-53-5
Molecular Formula:


Molecular Weight:1435.05

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[Rh(COD)(R)-BINAP]BF4 Technical 98

Chemical Name:[Rh(COD)(R)-BINAP]BF4

[(R)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

CAS Number:120521-81-5
Molecular Formula:


Molecular Weight:920.56
MDL Number:MFCD16294975

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acetazolamide Impurity G USP 95%

Olympus is a professional manufacturer and supplier of acetazolamide impurity in all over the world. We also offers other acetazolamide impurities like Acetazolamide impurity A, Acetazolamide impurity B, Acetazolamide impurity C, Acetazolamide impurity D, Acetazolamide impurity E, Acetazolamide impurity G.                                                                                                                                                                                                                  

Team Olympus synthesized all impurities, related compound, isomer degradation products of Acetazolamide Impurity purely through hard core organic synthesis and are well characterized by HNMR, 13CNMR, MASS, IR, TGA, elemental analysis, purity test by HPLC and RT,  RRT using pharmacopeia method. 

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ammonium citrate dibasic

Ammonium citrate dibasic is also named diammonium citrate or ammonium hydrogen citrate.It is a dibasic salt of citric acid and produced by complete neutralisation of citric acid with high purity ammonium hydroxide.It occurs as white colorless crystals. It is freely soluble in water with non-toxic.The PH value of ammonium citrate dibasic is often during 4.5 to 5.5 . And it easily deliquesces so that it should be kept in dry and airtight container .



   Ammonium citrate dibasic is mainly used as analysis reagent,buffer agent and textile           

   plasticizer material.It can be widely used in electronic capacitor industry also.Especially it

   can obviously improve performances of starch size film and adhesion of pure cotton yarn 

as a good textile auxiliary .

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atenolol USP 99

CAS: 29122-68-7 60966-51-0
M.W: 266.34
BP: 508℃ at 760 mmHg
Appearance:White powder
Application:Pharmaceutical Raw Material,Cardioselective adrenergic blocker. Antihypertensive, antianginal, antiarrhythmic (class II)

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benserazide hydrochloride USP 99

Benserazide hydrochloride
Name: Benserazide hydrochloride
CAS No.:35543-24-9
Appearance: White to almost white crystall powder, taste slight
Molecular formula:C17H25NO4.HCl
Molecular weight:343.85
Usage: It is used for the treatment of disease of peripheral blood
vessel and symptom which is caused by chronic brain blood vessel
offering blood not enough.

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bromine LAB GRADE 78

Bromine is a chemical element with symbol Br and atomic number 35. It is the third-lightest halogen, and is a fuming red-brown liquidat room temperature that evaporates readily to form a similarly coloured gas. Its properties are thus intermediate between those of chlorine and iodine. Isolated independently by two chemists, Carl Jacob Löwig (in 1825) and Antoine Jérôme Balard (in 1826), its name was derived from the Ancient Greek βρ?μος "stench", referencing its sharp and disagreeable smell.

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