Collection: Building Blocks & Reagents
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959417-85-7 | 9,9-Dioctyl-9H-fluoren-2-amine
959417-85-7 | 9,9-Dioctyl-9H-fluoren-2-amine
- Regular price
- $1,574.00 - $2,046.00
- Sale price
- $1,574.00 - $2,046.00
- Regular price
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566939-58-0 | 1,3-Dibromo-5-octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione
![CAS 566939-58-0 | 1,3-Dibromo-5-octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione | MFCD18804055](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC1132_9462cade-65cb-490b-bd05-ad1b5b5f3712.jpg?v=1753844684&width=2400)
566939-58-0 | 1,3-Dibromo-5-octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione
- Regular price
- $1,393.00 - $3,343.00
- Sale price
- $1,393.00 - $3,343.00
- Regular price
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1453315-78-0 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 7-hydroxy-, 1,1-dimethylethyl ester, 5,5-dioxide
![CAS 1453315-78-0 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 7-hydroxy-, 1,1-dimethylethyl ester, 5,5-dioxide | MFCD27664857](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC713_493c46f0-1977-4b6b-b939-5c7bff50d1a0.jpg?v=1753846233&width=2400)
1453315-78-0 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 7-hydroxy-, 1,1-dimethylethyl ester, 5,5-dioxide
- Regular price
- $1,239.00 - $2,478.00
- Sale price
- $1,239.00 - $2,478.00
- Regular price
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1340481-91-5 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester, 5,5-dioxide
![CAS 1340481-91-5 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester, 5,5-dioxide | MFCD22370065](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC824_58c9d752-f009-408a-9da9-db2e4d413b71.jpg?v=1753845701&width=2400)
1340481-91-5 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester, 5,5-dioxide
- Regular price
- $2,297.00 - $2,986.00
- Sale price
- $2,297.00 - $2,986.00
- Regular price
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1340481-81-3 | 2-(tert-Butoxycarbonyl)-5-thia-2-azaspiro[3.4]octane-8-carboxylic acid 5,5-dioxide
![CAS 1340481-81-3 | 2-(tert-Butoxycarbonyl)-5-thia-2-azaspiro[3.4]octane-8-carboxylic acid 5,5-dioxide | MFCD22199158](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC711_5c3466cd-1ae9-418f-8257-0d8eaf9f140c.jpg?v=1753846235&width=2400)
1340481-81-3 | 2-(tert-Butoxycarbonyl)-5-thia-2-azaspiro[3.4]octane-8-carboxylic acid 5,5-dioxide
- Regular price
- $1,997.00 - $2,596.00
- Sale price
- $1,997.00 - $2,596.00
- Regular price
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1453315-97-3 | 5-Oxa-2-azaspiro[3.4]octane-2-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester
![CAS 1453315-97-3 | 5-Oxa-2-azaspiro[3.4]octane-2-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester | MFCD27664903](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC710_d5ba2b7a-8b15-4eac-a1bd-777b6e890f38.jpg?v=1753846237&width=2400)
1453315-97-3 | 5-Oxa-2-azaspiro[3.4]octane-2-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester
- Regular price
- $1,292.00 - $2,585.00
- Sale price
- $1,292.00 - $2,585.00
- Regular price
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1340481-83-5 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-amino-, 1,1-dimethylethyl ester, 5,5-dioxide
![CAS 1340481-83-5 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-amino-, 1,1-dimethylethyl ester, 5,5-dioxide | MFCD22199159](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC708_69b8b922-06b0-45c2-bfb9-622ef5baf77b.jpg?v=1753846239&width=2400)
1340481-83-5 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-amino-, 1,1-dimethylethyl ester, 5,5-dioxide
- Regular price
- $1,836.00 - $2,984.00
- Sale price
- $1,836.00 - $2,984.00
- Regular price
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1453315-76-8 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 7-amino-, 1,1-dimethylethyl ester, 5,5-dioxide
![CAS 1453315-76-8 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 7-amino-, 1,1-dimethylethyl ester, 5,5-dioxide | MFCD27664860](//hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC822_daa3f4a3-ec57-40cb-b139-ccf6c60589bf.jpg?v=1753845703&width=2400)
1453315-76-8 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 7-amino-, 1,1-dimethylethyl ester, 5,5-dioxide
- Regular price
- $1,796.00 - $2,335.00
- Sale price
- $1,796.00 - $2,335.00
- Regular price
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![CAS 566939-58-0 | 1,3-Dibromo-5-octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione | MFCD18804055](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC1132_9462cade-65cb-490b-bd05-ad1b5b5f3712.jpg?v=1753844684&width=2400)
![CAS 1453315-78-0 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 7-hydroxy-, 1,1-dimethylethyl ester, 5,5-dioxide | MFCD27664857](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC713_493c46f0-1977-4b6b-b939-5c7bff50d1a0.jpg?v=1753846233&width=2400)
![CAS 1340481-91-5 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester, 5,5-dioxide | MFCD22370065](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC824_58c9d752-f009-408a-9da9-db2e4d413b71.jpg?v=1753845701&width=2400)
![CAS 1340481-81-3 | 2-(tert-Butoxycarbonyl)-5-thia-2-azaspiro[3.4]octane-8-carboxylic acid 5,5-dioxide | MFCD22199158](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC711_5c3466cd-1ae9-418f-8257-0d8eaf9f140c.jpg?v=1753846235&width=2400)
![CAS 1453315-97-3 | 5-Oxa-2-azaspiro[3.4]octane-2-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester | MFCD27664903](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC710_d5ba2b7a-8b15-4eac-a1bd-777b6e890f38.jpg?v=1753846237&width=2400)
![CAS 1340481-83-5 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-amino-, 1,1-dimethylethyl ester, 5,5-dioxide | MFCD22199159](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC708_69b8b922-06b0-45c2-bfb9-622ef5baf77b.jpg?v=1753846239&width=2400)
![CAS 1453315-76-8 | 5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 7-amino-, 1,1-dimethylethyl ester, 5,5-dioxide | MFCD27664860](http://hoffmanchemicals.com/cdn/shop/files/Upscaled_Image_HFC822_daa3f4a3-ec57-40cb-b139-ccf6c60589bf.jpg?v=1753845703&width=2400)