Focus Synthesis LLC
Focus Synthesis has a new toll-free number: 888-739-6041 (USA only)
Text Search:
Enter catalog #, MFCD#, CAS, name, or partial name.
Substructure search:
CLICK FOR STRUCTURE SEARCH
Home » Products » Weinreb Amides
Weinreb Amides
Weinreb amides (N-methyl-N-methoxyamides) can be combined with carbanions (alkyllthiums, aryllthiums, and Grignard reagents) to form ketones without any further reaction. The reaction is compatible with Boc-amine and Cbz-amine groups, allowing synthesis of protected amino ketones. See the following URL for more details: http://www.organic-chemistry.org/namedreactions/weinreb-ketone-synthesis.shtm
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS009395
CASRN:   1240725-51-2
MFCD #:   MFCD17012917
Lead time: IN STOCK
276 2-(2-Bromo-3-fluoro-phenyl)-N-metho xy-N-methyl-acetamide
(Purity >95%)
At least 5.1 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
  95 155 293 990 2993 4995  
Catalog #:   FS010146
CASRN:   1240725-56-7
MFCD #:   MFCD17012915
Lead time: IN STOCK
155 3-Methylene-cyclobutanecarboxylic a cid methoxy-methyl-amide
(Purity >95%)
At least 2.19 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
75 95 175 345        
Catalog #:   FS009737
CASRN:   134833-83-3
MFCD #:   MFCD11044961
Lead time: 3 weeks
182 2-Bromo-N-methoxy-N-methylacetamide
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
          2245 2995  
Catalog #:   FS010145
CASRN:   
MFCD #:   MFCD17012914
Lead time: Special Order*
234 N-Methoxy-N-methyl-6-trifluoromethy l-nicotinamide
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
               
Catalog #:   FS010077
CASRN:   
MFCD #:   MFCD10698129
Lead time: 3 weeks
232 (R)-tert-butyl 1-(methoxy(methyl)amino)-1-oxopropan-2-ylcarbamate
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        1995 3495 4995  


*Note concerning Special Order chemicals: these are made to order with a typical lead time of 6 weeks.
Minimum order sizes apply (usually 1 gram).
Prices are listed in the catalog for available quantities only.
BUY CHEMICALS



Focus Synthesis Phone: (858)-259-0121 (direct line, Mon-Fri 7:00 am-5:00 pm PST), 888-739-6041 (toll free, USA only).

Copyright © 2004 - 2014 Focus Synthesis LLC.