Spiro Cyclic Building Blocks

REAGENT

tert-Butyl 1-oxa-4,8-diazaspiro[5.5]undecane-4-carboxylate

≥95%

CAS:1160247-06-2

Formula:C₁₃H₂₄N₂O₃

MW:256.34 g/mol

฿14,820.00

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REAGENT

2-Boc-5-oxa-2,8-diaza-spiro[3.5]nonan-7-one

95%

CAS:1363381-20-7

Formula:C₁₁H₁₈N₂O₄

MW:242.27 g/mol

฿3,060.00

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REAGENT

2-(tert-Butoxycarbonyl)-2,7-diazaspiro[3.5]nonane

97%

CAS:236406-55-6

Formula:C₁₂H₂₂N₂O₂

MW:226.32 g/mol

฿1,300.00

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REAGENT

tert-Butyl 1-oxo-2,11-diazaspiro[6.7]tetradecane-11-carboxylate

95%

CAS:1250999-07-5

Formula:C₁₇H₃₀N₂O₃

MW:310.44 g/mol

฿25,857.00

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REAGENT

7-Benzyl-2,7-diazaspiro[4.5]decan-1-one

95%

CAS:1245643-65-5

Formula:C₁₅H₂₀N₂O

MW:244.33 g/mol

฿41,400.00

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REAGENT

Diethyl 2-oxaspiro[3.3]heptane-6,6-dicarboxylate

≥98%

CAS:26593-41-9

Formula:C₁₂H₁₈O₅

MW:242.27 g/mol

฿8,838.00

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REAGENT

8-(tert-Butoxycarbonyl)-2-oxa-8-azaspiro[4.5]decane-3-carboxylic acid

≥95%

CAS:1160246-86-5

Formula:C₁₄H₂₃NO₅

MW:285.34 g/mol

฿18,450.00

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REAGENT

2-(tert-Butoxycarbonyl)-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid

95%

CAS:1251006-00-4

Formula:C₁₂H₁₉NO₅

MW:257.28 g/mol

฿18,252.00

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REAGENT

1'-(Tert-butoxycarbonyl)-3H-spiro[isobenzofuran-1,4'-piperidine]-3-carboxylic acid

≥95%

CAS:937254-55-2

Formula:C₁₈H₂₃NO₅

MW:333.38 g/mol

฿10,800.00

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REAGENT

3-Methyl-1-oxa-2,8-diazaspiro[4.5]dec-2-ene hydrochloride

95%

CAS:1796557-11-3

Formula:C₈H₁₅ClN₂O

MW:190.67 g/mol

฿29,340.00

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