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ChemicalBook >> CAS DataBase List >> 1-Oxa-7-azaspiro[4.5]decane-7-carboxylic acid, 3-oxo-, 1,1-diMethylethyl ester

1-Oxa-7-azaspiro[4.5]decane-7-carboxylic acid, 3-oxo-, 1,1-diMethylethyl ester

1-Oxa-7-azaspiro[4.5]decane-7-carboxylic acid, 3-oxo-, 1,1-diMethylethyl ester price.
  • $37 - $3380
  • Product name: 1-Oxa-7-azaspiro[4.5]decane-7-carboxylic acid, 3-oxo-, 1,1-diMethylethyl ester
  • CAS: 1160246-89-8
  • MF: C13H21NO4
  • MW: 255.31
  • EINECS:
  • MDL Number:MFCD12198527
  • Synonyms:1-Oxa-7-azaspiro[4.5]decane-7-carboxylic acid, 3-oxo-, 1,1-diMethylethyl ester;tert-butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate;tert-butyl 3-oxo-1-oxa-9-azaspiro[4.5]decane-9-carboxylate;3-Oxo-1-oxa-7-aza-spiro[4.5]decane-7-carboxylic acid tert-butyl ester
Price19 Properties Safety Information Description
19 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA000BBL
  • Product descriptionTert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 97%
  • Packaging100mg
  • Price$47
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000BBL
  • Product descriptionTert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 97%
  • Packaging250mg
  • Price$64
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000BBL
  • Product descriptionTert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 97%
  • Packaging1g
  • Price$162
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000BBL
  • Product descriptionTert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 95%
  • Packaging5g
  • Price$686
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000BBL
  • Product descriptionTert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 97%
  • Packaging10g
  • Price$1230
  • Updated2026-05-25
  • Buy
  • ManufacturerAbosyn
  • Product number21-2619
  • Product descriptiontert-butyl3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 95%-98%
  • Packaging1g
  • Price$630
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL18178
  • Product descriptiontert-butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97%
  • Packaging1G
  • Price$270
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL18178
  • Product descriptiontert-butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97%
  • Packaging5G
  • Price$845
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL18178
  • Product descriptiontert-butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97%
  • Packaging25G
  • Price$3380
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1053747
  • Product descriptionTERT-BUTYL 3-OXO-1-OXA-7-AZASPIRO[4.5]DECANE-7-CARBOXYLATE 95.00%
  • Packaging5MG
  • Price$457.5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A591528
  • Product descriptiontert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97%
  • Packaging100mg
  • Price$37
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A591528
  • Product descriptiontert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97%
  • Packaging10g
  • Price$689
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A591528
  • Product descriptiontert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97%
  • Packaging5g
  • Price$383
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A591528
  • Product descriptiontert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97%
  • Packaging1g
  • Price$128
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A591528
  • Product descriptiontert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97%
  • Packaging250mg
  • Price$47
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM205248
  • Product descriptiontert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 95%
  • Packaging10g
  • Price$1591
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000BBL Tert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 97% 100mg $47 2026-05-25 Buy
aablocks AA000BBL Tert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 97% 250mg $64 2026-05-25 Buy
aablocks AA000BBL Tert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 97% 1g $162 2026-05-25 Buy
aablocks AA000BBL Tert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 95% 5g $686 2026-05-25 Buy
aablocks AA000BBL Tert-Butyl 3-Oxo-1-Oxa-7-Azaspiro[4.5]Decane-7-Carboxylate 97% 10g $1230 2026-05-25 Buy
Abosyn 21-2619 tert-butyl3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 95%-98% 1g $630 2021-12-16 Buy
ACHEMBLOCK L18178 tert-butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97% 1G $270 2026-05-27 Buy
ACHEMBLOCK L18178 tert-butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97% 5G $845 2026-05-27 Buy
ACHEMBLOCK L18178 tert-butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97% 25G $3380 2026-05-27 Buy
American Custom Chemicals Corporation CHM1053747 TERT-BUTYL 3-OXO-1-OXA-7-AZASPIRO[4.5]DECANE-7-CARBOXYLATE 95.00% 5MG $457.5 2021-12-16 Buy
Arctom BD-A591528 tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97% 100mg $37 2026-05-26 Buy
Arctom BD-A591528 tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97% 10g $689 2026-05-26 Buy
Arctom BD-A591528 tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97% 5g $383 2026-05-26 Buy
Arctom BD-A591528 tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97% 1g $128 2026-05-26 Buy
Arctom BD-A591528 tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 97% 250mg $47 2026-05-26 Buy
Chemenu CM205248 tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate 95% 10g $1591 2026-05-26 Buy
Next Last

Properties

storage temp. :Store at room temperature
Appearance :Colorless to light yellow Liquid

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

HANGZHOU LEAP CHEM CO., LTD.
Aladdin Scientific
Suzhou ARTK Medchem Co., Ltd.
Nanjing Moldeep Biochemical Co., Ltd. Shanghai Yuanxiangke Biotechnology Co., Ltd. PharmaBlock Sciences (Nanjing),Inc. Shanghai XR Chemical Technology Co., Ltd. Amadis Chemical Company Limited Aikon International Limited Shanghai Tube Pharmaceutical Co., Ltd.