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ChemicalBook >> CAS DataBase List >> 1-Oxa-5-azaspiro[2.5]octane-5-carboxylic acid, 1,1-dimethylethyl ester

1-Oxa-5-azaspiro[2.5]octane-5-carboxylic acid, 1,1-dimethylethyl ester

1-Oxa-5-azaspiro[2.5]octane-5-carboxylic acid, 1,1-dimethylethyl ester price.
  • $10 - $2881.73
  • Product name: 1-Oxa-5-azaspiro[2.5]octane-5-carboxylic acid, 1,1-dimethylethyl ester
  • CAS: 276872-90-3
  • MF: C11H19NO3
  • MW: 213.27
  • EINECS:
  • MDL Number:MFCD07779386
  • Synonyms:tert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate;1-Oxa-5-aza-spiro[2.5]octan-5-carboxylic acid tert-butyl ester;1-Oxa-5-azaspiro[2.5]octane-5-carboxylic acid tert-butyl ester;tert-butyl 2-oxa-7-azaspiro[2.5]octane-7-carboxylate;tert-butyl 1-oxa-7-azaspiro[2.5]octane-7-carboxylate;5-Boc1-oxa-5-azaspiro[2.5]octane;1,1-Dimethylethyl 1-oxa-5-azaspiro[2.5]octane-5-carboxylate;1-Oxa-5-azaspiro[2.5]octane-5-carboxylic acid tert-butyl ester - [O1986]
Price43 Properties Safety Information Description
43 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Synthonix
  • TRC
Package
  • 50mg
  • 100mg
  • 0.25g
  • 250.00mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 2g
  • 5.00g
  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA002UDN
  • Product descriptiontert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate ≥97%
  • Packaging50mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UDN
  • Product descriptiontert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98%
  • Packaging100mg
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UDN
  • Product descriptiontert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98%
  • Packaging250mg
  • Price$31
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UDN
  • Product descriptiontert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98%
  • Packaging1g
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UDN
  • Product descriptiontert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 97%
  • Packaging5g
  • Price$108
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-0979
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 95-98%
  • Packaging0.25g
  • Price$620
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP44559
  • Product descriptiontert-butyl 1-oxa-5-azaspiro[2.5]octane-5-carboxylate 97%
  • Packaging25G
  • Price$340
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP44559
  • Product descriptiontert-butyl 1-oxa-5-azaspiro[2.5]octane-5-carboxylate 97%
  • Packaging5G
  • Price$85
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberW5076
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate
  • Packaging1g
  • Price$258
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW5076
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate
  • Packaging25g
  • Price$2017
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA213266
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98%
  • Packaging5g
  • Price$263
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA213266
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98%
  • Packaging1g
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA213266
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98%
  • Packaging250mg
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA213266
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98%
  • Packaging100mg
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0152294
  • Product descriptionTERT-BUTYL-1-OXA-5-AZASPIRO[2.5]OCTANE-5-CARBOXYLATE 95.00%
  • Packaging1G
  • Price$2881.73
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A213266
  • Product descriptiontert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98%
  • Packaging250mg
  • Price$31
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002UDN tert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate ≥97% 50mg $10 2026-05-28 Buy
aablocks AA002UDN tert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98% 100mg $17 2026-05-28 Buy
aablocks AA002UDN tert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98% 250mg $31 2026-05-28 Buy
aablocks AA002UDN tert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98% 1g $42 2026-05-28 Buy
aablocks AA002UDN tert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 97% 5g $108 2026-05-28 Buy
Abosyn 61-0979 tert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 95-98% 0.25g $620 2021-12-16 Buy
ACHEMBLOCK P44559 tert-butyl 1-oxa-5-azaspiro[2.5]octane-5-carboxylate 97% 25G $340 2026-05-27 Buy
ACHEMBLOCK P44559 tert-butyl 1-oxa-5-azaspiro[2.5]octane-5-carboxylate 97% 5G $85 2026-05-27 Buy
AK Scientific W5076 tert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 1g $258 2021-12-16 Buy
AK Scientific W5076 tert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 25g $2017 2021-12-16 Buy
Ambeed A213266 tert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98% 5g $263 2021-12-16 Buy
Ambeed A213266 tert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98% 1g $77 2021-12-16 Buy
Ambeed A213266 tert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98% 250mg $32 2021-12-16 Buy
Ambeed A213266 tert-Butyl1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98% 100mg $22 2021-12-16 Buy
American Custom Chemicals Corporation CHM0152294 TERT-BUTYL-1-OXA-5-AZASPIRO[2.5]OCTANE-5-CARBOXYLATE 95.00% 1G $2881.73 2021-12-16 Buy
Arctom BD-A213266 tert-Butyl 1-oxa-5-azaspiro[2,5]octane-5-carboxylate 98% 250mg $31 2026-05-26 Buy
Next Last

Properties

Boiling point :297.6±23.0 °C(Predicted)
Density :1.12±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Store in freezer, under -20°C
form :solid
pka :-0.70±0.20(Predicted)
Appearance :Colorless to light yellow Liquid
InChI :1S/C11H19NO3/c1-10(2,3)15-9(13)12-6-4-5-11(7-12)8-14-11/h4-8H2,1-3H3
InChIKey :RZXGVMMKJKHHAN-UHFFFAOYSA-N
SMILES :CC(C)(C)OC(=O)N1CCCC2(CO2)C1

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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