1-(7-bromo-9,9-difluorofluoren-2-yl)-2-chloroethanone

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
7-Bromo-2-(chloroacetyl)-9,9-difluorofluorene, Led-B
Difluoromethylating Building Blocks, API & Intermediates
KUMI2F85
1378387-81-5
MFCD28400046
59611258
24609538
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Melting Point
Packaging
Storage
1-(7-bromo-9,9-difluorofluoren-2-yl)-2-chloroethanone
C15H8BrClF2O
357.58
≥98.0%(GC)
White to Slightly Pale Yellow Solid
183-187°C
5g,10g,25g,50g,100g,200g and 500g
Store at room temperature
1-(7-bromo-9,9-difluorofluoren-2-yl)-2-chloroethanone (Led-B) is a difluoromethylated building block and intermediates, typically used for the synthesis of Ledipasvir, an active pharmaceutical ingredient for treatment of chronic Hepatitis C.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Warning
H315,H319
P264,P280
2914790025
NONH for all modes of transport

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