Pharmaceutical Intermediate 1-Bromo-5-Fluoropentane CAS 407-97-6 Low Dihalide
Basiseigenschappen
Plaats van oorsprong:
China
Merknaam:
Senzhuo
Certificering:
ISO9001
Modelnummer:
SZ-BF-04
Handelsgoederen
Minimale bestelhoeveelheid:
1KG
Prijs:
US $200 - 280/ kg
Betalingsvoorwaarden:
T/T, Western Union, L/C
Leveringsvermogen:
10 ton per maand
Productoverzicht
In an API route the impurity that hurts is the dihalide. It alkylates twice, dragging two substrate molecules into a dimer that is hard to separate and usually shows up late, as an unknown peak in the drug substance. Holding 1,5-dibromopentane type material at 0.1% or below is the whole reason this ...
Productdetails
Markeren:
pharmaceutical bromofluoropentane
,low dihalide intermediate
,API building block 407-97-6
Product Name:
1-Bromo-5-Fluoropentane
CAS:
407-97-6
MF:
C5H10BrF
MW:
169.04
Grade:
farmaceutisch tussenproduct
Dihalide:
0,1% max
Application:
API-ketenopbouw
Productbeschrijving
In an API route the impurity that hurts is the dihalide. It alkylates twice, dragging two substrate molecules into a dimer that is hard to separate and usually shows up late, as an unknown peak in the drug substance. Holding 1,5-dibromopentane type material at 0.1% or below is the whole reason this grade exists. We also write the rest of the profile the way a process chemist reads it: difluoro, alcohol, water, and a chromatogram with the peaks labelled. Nothing exotic, just
Ms. Rossi
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