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Home » Products » Heterocycles-Tricyclic and Polycyclic
Heterocycles-Tricyclic and Polycyclic
Three or more fused rings. Includes complex spirocyclic heterocycles.
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS011349
CASRN:   850349-56-3
MFCD #:   MFCD08457961
Lead time: IN STOCK
287 5-Bromo-1,1-(ethylenedithio)-indane
(Purity >95%)
At least 4.08 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
75 105 195 395 1900      
Catalog #:   FS007995
CASRN:   1016683-99-0
MFCD #:   MFCD09810411
Lead time: IN STOCK
227 2,2-Difluoro-2H,5H,6H,7H-[1,3]dioxolo[4,5-f]indole-6,7-dione
(Purity >95%)
At least 0.26 grams in stock
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
295 495 795 2495        
Catalog #:   FS001243
CASRN:   36170-23-7
MFCD #:   MFCD08706002
Lead time: 4 weeks
137 4-Aza-tricyclo[5.2.1.0 2,6 ]decane
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
        3745 4995 6245  
Catalog #:   FS000292
CASRN:   885266-84-2
MFCD #:   MFCD08706276
Lead time: 3 weeks
240 6-Bromo-2,2-spirocyclobutane-2,3-dihydro-1H-imidazo[4,5-b]pyridine
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1450 2950 3950 4950  
Catalog #:   FS000296
CASRN:   885266-86-4
MFCD #:   MFCD08706318
Lead time: Special Order*
282 6-Bromo-2,2-spirocycloheptane-2,3-dihydro-1H-imidazo[4,5-b]pyridine
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      950 2450 3200 3950  
Catalog #:   FS000295
CASRN:   885266-85-3
MFCD #:   MFCD08706278
Lead time: 2 weeks
254 6-Bromo-2,2-spirocyclopentane-2,3-dihydro-1H-imidazo[4,5-b]pyridine
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      995 1900 2400 2900  
  Structure FW Chemical Name and % Purity Click Price to Add to Shopping Cart
Catalog #:   FS011601
CASRN:   885267-16-3
MFCD #:   MFCD08706331
Lead time: Special Order*
281 8'-Bromo-spiro(cyclopentane-1,4'-(3'H)-1',2',3',4'-tetrahydroquinazoline)-2'-one
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      995 2450 3200 3950  
Catalog #:   FS000275
CASRN:   79363-47-6
MFCD #:   MFCD09037791
Lead time: Special Order*
225 3-Chloro-6-hydrazino-4,5-diazatricyclo[6.2.2.2,7]dodeca-2(7),3,5-triene
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1690 2450 3200 3950  
Catalog #:   FS008732
CASRN:   1016782-99-2
MFCD #:   MFCD09934230
Lead time: Special Order*
250 2,2-Difluoro-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carbonitrile
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      995 2495 3745 4995  
Catalog #:   FS005024
CASRN:   107191-21-9
MFCD #:   MFCD08706269
Lead time: Special Order*
221 4,5-Dihydrospiro(furan-3(2H),2'(3'H)-thieno[2,3-b]pyridine)-2,3'-dione
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      950 2450 3200 3950  
Catalog #:   FS010912
CASRN:   915402-16-3
MFCD #:   MFCD08706358
Lead time: Special Order*
252 1,1-(Ethylenedithio)-indane-5-boronic acid
(Purity >95%)
Price in US dollars
10
mg
100
mg
250
mg
1g 5g 10g 20g 50g
      1250 2950 4450 5950  


*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.
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