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ChemicalBook >> CAS DataBase List >> tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide

tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide

tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide price.
  • $65 - $4286
  • Product name: tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide
  • CAS: 1340481-83-5
  • MF: C11H20N2O4S
  • MW: 276.35
  • EINECS:
  • MDL Number:MFCD22199159
  • Synonyms:tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide;2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide 95%;2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide;Tert-Butyl 8-Amino-5-Thia-2-Azaspiro[3.4]Octane-2-Carboxylate 5,5-Dioxide(WX100812);5-Thia-2-azaspiro[3.4]octane-2-carboxylic acid, 8-amino-, 1,1-dimethylethyl ester, 5,5-dioxide;tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide hydrochloride;2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TRC
Package
  • 2mg
  • 5MG
  • 50mg
  • 100MG
  • 250MG
  • 0.5g
  • 1g
  • 5g
  • ManufacturerACHEMBLOCK
  • Product numberQ56499
  • Product descriptiontert-butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 97%
  • Packaging100MG
  • Price$1075
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ56499
  • Product descriptiontert-butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 97%
  • Packaging250MG
  • Price$2150
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number0359AQ
  • Product description2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide
  • Packaging100mg
  • Price$744
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0396328
  • Product descriptionTERT-BUTYL-8-AMINO-5-THIA-2-AZASPIRO-[3.4]OCTANE-2-CARBOXYLATE-5,5-DIOXIDE 95.00%
  • Packaging5MG
  • Price$495.18
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberQDC48183
  • Product description2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide
  • Packaging50mg
  • Price$741
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberQDC48183
  • Product description2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide
  • Packaging0.5g
  • Price$2348.2
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM207981
  • Product descriptiontert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 95%
  • Packaging250mg
  • Price$1397
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM207981
  • Product descriptiontert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 95%
  • Packaging100mg
  • Price$997
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM207981
  • Product descriptiontert-Butyl8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate5,5-dioxide 95%
  • Packaging1g
  • Price$1346
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11291628
  • Product descriptiontert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 95+%
  • Packaging1g
  • Price$1429
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11291628
  • Product descriptiontert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 95+%
  • Packaging5g
  • Price$4286
  • Updated2026-05-26
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number797626
  • Product description2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide 95%
  • Packaging100mg
  • Price$542
  • Updated2023-06-20
  • Buy
  • ManufacturerTRC
  • Product numberB750528
  • Product descriptiontert-butyl8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate5,5-dioxide
  • Packaging2mg
  • Price$65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK Q56499 tert-butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 97% 100MG $1075 2026-05-27 Buy
ACHEMBLOCK Q56499 tert-butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 97% 250MG $2150 2026-05-27 Buy
AK Scientific 0359AQ 2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide 100mg $744 2021-12-16 Buy
American Custom Chemicals Corporation CHM0396328 TERT-BUTYL-8-AMINO-5-THIA-2-AZASPIRO-[3.4]OCTANE-2-CARBOXYLATE-5,5-DIOXIDE 95.00% 5MG $495.18 2021-12-16 Buy
Biosynth QDC48183 2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide 50mg $741 2026-06-04 Buy
Biosynth QDC48183 2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide 0.5g $2348.2 2026-06-04 Buy
Chemenu CM207981 tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 95% 250mg $1397 2026-05-26 Buy
Chemenu CM207981 tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 95% 100mg $997 2026-05-26 Buy
Chemenu CM207981 tert-Butyl8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate5,5-dioxide 95% 1g $1346 2021-12-16 Buy
Crysdot CD11291628 tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 95+% 1g $1429 2026-05-26 Buy
Crysdot CD11291628 tert-Butyl 8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide 95+% 5g $4286 2026-05-26 Buy
Sigma-Aldrich 797626 2-Boc-8-amino-5-thia-2-azaspiro[3.4]octane 5,5-dioxide 95% 100mg $542 2023-06-20 Buy
TRC B750528 tert-butyl8-amino-5-thia-2-azaspiro[3.4]octane-2-carboxylate5,5-dioxide 2mg $65 2021-12-16 Buy

Properties

storage temp. :2-8°C
form :liquid
InChI :1S/C11H20N2O4S/c1-10(2,3)17-9(14)13-6-11(7-13)8(12)4-5-18(11,15)16/h8H,4-7,12H2,1-3H3
InChIKey :WMBSIHWRPQTLQI-UHFFFAOYSA-N
SMILES :NC1CCS(C21CN(C(OC(C)(C)C)=O)C2)(=O)=O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Spirocyclic building block was first synthesized by Carreira and coworkers, which provides a new area of chemical space with straightforward functional handles for further diversification.

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Suppliers and manufacturers

Sigma-Aldrich SPIRO PHARMA Shanghai YuanYe Biotechnology Co., Ltd. Cangzhou Enke Pharma-tech Co., Ltd. Wuxi AppTec Aikon International Limited Shanghai Jiegu Biotechnology Co., Ltd. Guangzhou Yuheng Pharmaceutical Technology Co., Ltd Energy Chemical Shanghai Aladdin Biochemical Technology Co.,Ltd.