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ChemicalBook >> CAS DataBase List >> 1-Oxa-5-azaspiro[2.4]heptane-5-carboxylic acid, 1,1-dimethylethyl ester

1-Oxa-5-azaspiro[2.4]heptane-5-carboxylic acid, 1,1-dimethylethyl ester

1-Oxa-5-azaspiro[2.4]heptane-5-carboxylic acid, 1,1-dimethylethyl ester price.
  • $60 - $2881.73
  • Product name: 1-Oxa-5-azaspiro[2.4]heptane-5-carboxylic acid, 1,1-dimethylethyl ester
  • CAS: 301226-25-5
  • MF: C10H17NO3
  • MW: 199.25
  • EINECS:
  • MDL Number:MFCD07779387
  • Synonyms:tert-Butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate;tert-Butyl 1-oxa-5-azaspiro[2,4]heptane-5-carboxyate;1-Oxa-5-azaspiro[2.4]heptane-5-carboxylic acid tert-butyl ester;tert-butyl 1-oxa-6-azaspiro[2.4]heptane-6-carboxylate;tert-Butyl 2-oxa-6-azaspiro[2.4]heptane-6-carboxylate;1-Oxa-5-azaspiro[2.4]heptane-5-carboxylic acid tert-butyl ester - X6275;1-Oxa-5-azaspiro[2.4];2-oxa-6-azaspiro[2.4]heptane-6-carboxylic acid tert-butyl ester
Price32 Properties Safety Information Description
32 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 50mg
  • 100mg
  • 100.00mg
  • 250.00mg
  • 0.25g
  • 250mg
  • 500mg
  • 1g
  • 1.00g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00C18M
  • Product descriptionTert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 98%
  • Packaging1g
  • Price$155
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C18M
  • Product descriptionTert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 95%
  • Packaging5g
  • Price$664
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C18M
  • Product descriptionTert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 95%
  • Packaging10g
  • Price$1123
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C18M
  • Product descriptionTert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 97%
  • Packaging25g
  • Price$2008
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C18M
  • Product descriptionTert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 95%
  • Packaging500mg
  • Price$143
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C18M
  • Product descriptionTert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 98%
  • Packaging250mg
  • Price$76
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C18M
  • Product descriptionTert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 98%
  • Packaging100mg
  • Price$63
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-0980
  • Product descriptiontert-butyl1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 95-98%
  • Packaging0.25g
  • Price$340
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6393
  • Product descriptiontert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 97%
  • Packaging1G
  • Price$240
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6393
  • Product descriptiontert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 97%
  • Packaging250MG
  • Price$120
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6393
  • Product descriptiontert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 97%
  • Packaging5G
  • Price$875
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberW5253
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,4]heptane-5-carboxyate
  • Packaging10g
  • Price$1729
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW5253
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2,4]heptane-5-carboxyate
  • Packaging250mg
  • Price$207
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA217053
  • Product descriptiontert-Butyl1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 98%
  • Packaging1g
  • Price$190
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078440
  • Product descriptionTERT-BUTYL-1-OXA-5-AZASPIRO[2.4]HEPTANE-5-CARBOXYLATE 95.00%
  • Packaging1G
  • Price$2881.73
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM107727
  • Product descriptiontert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 97%
  • Packaging1g
  • Price$401
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C18M Tert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 98% 1g $155 2026-05-28 Buy
aablocks AA00C18M Tert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 95% 5g $664 2026-05-28 Buy
aablocks AA00C18M Tert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 95% 10g $1123 2026-05-28 Buy
aablocks AA00C18M Tert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 97% 25g $2008 2026-05-28 Buy
aablocks AA00C18M Tert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 95% 500mg $143 2026-05-28 Buy
aablocks AA00C18M Tert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 98% 250mg $76 2026-05-28 Buy
aablocks AA00C18M Tert-Butyl 1-Oxa-5-Azaspiro[2.4]Heptane-5-Carboxylate 98% 100mg $63 2026-05-28 Buy
Abosyn 61-0980 tert-butyl1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 95-98% 0.25g $340 2021-12-16 Buy
ACHEMBLOCK G-6393 tert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 97% 1G $240 2026-05-27 Buy
ACHEMBLOCK G-6393 tert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 97% 250MG $120 2026-05-27 Buy
ACHEMBLOCK G-6393 tert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 97% 5G $875 2026-05-27 Buy
AK Scientific W5253 tert-Butyl1-oxa-5-azaspiro[2,4]heptane-5-carboxyate 10g $1729 2021-12-16 Buy
AK Scientific W5253 tert-Butyl1-oxa-5-azaspiro[2,4]heptane-5-carboxyate 250mg $207 2021-12-16 Buy
Ambeed A217053 tert-Butyl1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 98% 1g $190 2021-12-16 Buy
American Custom Chemicals Corporation CHM0078440 TERT-BUTYL-1-OXA-5-AZASPIRO[2.4]HEPTANE-5-CARBOXYLATE 95.00% 1G $2881.73 2021-12-16 Buy
Chemenu CM107727 tert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate 97% 1g $401 2026-05-26 Buy
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Properties

storage temp. :Sealed in dry,Store in freezer, under -20°C
form :liquid
color :Light yellow

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
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501 Dispose of contents/container to..…

Description

tert-butyl 1-oxa-5-azaspiro[2.4]heptane-5-carboxylate is ureful reactant for the synthesis of spirocyclic-?3,?4-?dihydro-?2H-?benzo[b]?[1,?4]?oxazine derivatives.

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Suppliers and manufacturers

Shanghai Sunway Pharmaceutical Technology Co., Ltd Wuhan ariel chemical Co., LTD. 9ding chemical ( Shanghai) Limited Shanghai Fengchen Chem Co., Ltd. Runpharm Technology Limited Wuhan Kaymke Chemical Co., Ltd., Bide Pharmatech Ltd. Shanghai Balmxy Pharmaceutical Co., Ltd Shanghai Xingui Biotechnology Co., Ltd. SPIRO PHARMA