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ChemicalBook >> CAS DataBase List >> tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate

tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate

tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate price.
  • $138 - $6240
  • Product name: tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate
  • CAS: 1788041-51-9
  • MF: C13H21NO3
  • MW: 239.31
  • EINECS:
  • MDL Number:MFCD28501479
  • Synonyms:tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate;5-Azaspiro[3.5]nonane-5-carboxylic acid, 2-oxo-, 1,1-dimethylethyl ester;5-Boc-5-azaspiro[3.5]nonan-2-one
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Synthonix
Package
  • 5MG
  • 100mg
  • 100.00mg
  • 250.00mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA00269R
  • Product descriptionTert-Butyl 2-Oxo-5-Azaspiro[3.5]Nonane-5-Carboxylate 97%
  • Packaging100mg
  • Price$138
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00269R
  • Product descriptionTert-Butyl 2-Oxo-5-Azaspiro[3.5]Nonane-5-Carboxylate 95%
  • Packaging250mg
  • Price$283
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00269R
  • Product descriptionTert-Butyl 2-Oxo-5-Azaspiro[3.5]Nonane-5-Carboxylate 95%
  • Packaging500mg
  • Price$472
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00269R
  • Product descriptionTert-Butyl 2-Oxo-5-Azaspiro[3.5]Nonane-5-Carboxylate 95%
  • Packaging1g
  • Price$708
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13248
  • Product descriptiontert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 97%
  • Packaging1G
  • Price$820
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL13248
  • Product descriptiontert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 97%
  • Packaging250MG
  • Price$330
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number1788041519
  • Product descriptiontert-Butyl2-oxo-5-azaspiro[3.5]nonane-5-carboxylate
  • Packaging1g
  • Price$1089.68
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1788041519
  • Product descriptiontert-Butyl2-oxo-5-azaspiro[3.5]nonane-5-carboxylate
  • Packaging250mg
  • Price$435.66
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1052232
  • Product descriptionTERT-BUTYL-2-OXO-5-AZASPIRO[3.5]NONANE-5-CARBOXYLATE 95.00%
  • Packaging5MG
  • Price$496.12
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM211980
  • Product descriptiontert-Butyl2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 95%
  • Packaging1g
  • Price$961
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM211980
  • Product descriptiontert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 95%+
  • Packaging10g
  • Price$3445
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11229269
  • Product descriptiontert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 95+%
  • Packaging1g
  • Price$1028
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11229269
  • Product descriptiontert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 95+%
  • Packaging250mg
  • Price$411
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number204472
  • Product descriptiontert-Butyl 2-oxo-9-azaspiro[3.5]nonane-9-carboxylate
  • Packaging1.00g
  • Price$688
  • Updated2026-05-18
  • Buy
  • ManufacturerMatrix Scientific
  • Product number204472
  • Product descriptiontert-Butyl 2-oxo-9-azaspiro[3.5]nonane-9-carboxylate
  • Packaging250.00mg
  • Price$307
  • Updated2026-05-18
  • Buy
  • ManufacturerMatrix Scientific
  • Product number204472
  • Product descriptiontert-Butyl 2-oxo-9-azaspiro[3.5]nonane-9-carboxylate
  • Packaging100.00mg
  • Price$193
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00269R Tert-Butyl 2-Oxo-5-Azaspiro[3.5]Nonane-5-Carboxylate 97% 100mg $138 2026-05-28 Buy
aablocks AA00269R Tert-Butyl 2-Oxo-5-Azaspiro[3.5]Nonane-5-Carboxylate 95% 250mg $283 2026-05-28 Buy
aablocks AA00269R Tert-Butyl 2-Oxo-5-Azaspiro[3.5]Nonane-5-Carboxylate 95% 500mg $472 2026-05-28 Buy
aablocks AA00269R Tert-Butyl 2-Oxo-5-Azaspiro[3.5]Nonane-5-Carboxylate 95% 1g $708 2026-05-28 Buy
ACHEMBLOCK L13248 tert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 97% 1G $820 2026-05-27 Buy
ACHEMBLOCK L13248 tert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 97% 250MG $330 2026-05-27 Buy
Alichem 1788041519 tert-Butyl2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 1g $1089.68 2021-12-16 Buy
Alichem 1788041519 tert-Butyl2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 250mg $435.66 2021-12-16 Buy
American Custom Chemicals Corporation CHM1052232 TERT-BUTYL-2-OXO-5-AZASPIRO[3.5]NONANE-5-CARBOXYLATE 95.00% 5MG $496.12 2021-12-16 Buy
Chemenu CM211980 tert-Butyl2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 95% 1g $961 2021-12-16 Buy
Chemenu CM211980 tert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 95%+ 10g $3445 2026-05-26 Buy
Crysdot CD11229269 tert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 95+% 1g $1028 2026-05-26 Buy
Crysdot CD11229269 tert-Butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 95+% 250mg $411 2026-05-26 Buy
Matrix Scientific 204472 tert-Butyl 2-oxo-9-azaspiro[3.5]nonane-9-carboxylate 1.00g $688 2026-05-18 Buy
Matrix Scientific 204472 tert-Butyl 2-oxo-9-azaspiro[3.5]nonane-9-carboxylate 250.00mg $307 2026-05-18 Buy
Matrix Scientific 204472 tert-Butyl 2-oxo-9-azaspiro[3.5]nonane-9-carboxylate 100.00mg $193 2026-05-18 Buy
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Properties

Boiling point :348.6±35.0 °C(Predicted)
Density :1.12±0.1 g/cm3(Predicted)
storage temp. :Store at room temperature
pka :-0.90±0.20(Predicted)
Appearance :Light yellow to yellow Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

PharmaBlock Sciences (Nanjing),Inc. Amadis Chemical Company Limited Shanghai Pingguo Pharmaceutical Co., Ltd. Aikon International Limited Accela ChemBio Inc. Chongqing Chemdad Co., Ltd Guangzhou Yuheng Pharmaceutical Technology Co., Ltd Shanghai Haohong Pharmaceutical Co., Ltd. Chunchuang (Wuhan) Technology Co., Ltd Shandong Shenglan Chemical Technology Co. Ltd