5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester

CAS No.
2306262-84-8
Chemical Name:
5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester
Synonyms
2-Boc-7-oxo-5-oxa-2-azaspiro[3.5]nonane;tert-butyl 7-oxo-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate - [B85517];5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester
CBNumber:
CB68205328
Molecular Formula:
C12H19NO4
Molecular Weight:
241.28
MDL Number:
MOL File:
2306262-84-8.mol
MSDS File:
SDS
Last updated:2026-05-28 06:21:09

5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester Properties

Boiling point 362.4±42.0 °C(Predicted)
Density 1.18±0.1 g/cm3(Predicted)
storage temp. Store at room temperature
pka -1.05±0.20(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix B85517 tert-butyl 7-oxo-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate 97% 2306262-84-8 100mg $360 2026-05-06 Buy
Synthonix B85517 tert-butyl 7-oxo-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate 97% 2306262-84-8 250mg $670 2026-05-06 Buy
Synthonix B85517 tert-butyl 7-oxo-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate 97% 2306262-84-8 500mg $1340 2026-05-06 Buy
Synthonix B85517 tert-butyl 7-oxo-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate 97% 2306262-84-8 1g $1710 2026-05-06 Buy
Synthonix B85517 tert-butyl 7-oxo-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate 97% 2306262-84-8 5g $6600 2026-05-06 Buy
Product number Packaging Price Buy
B85517 100mg $360 Buy
B85517 250mg $670 Buy
B85517 500mg $1340 Buy
B85517 1g $1710 Buy
B85517 5g $6600 Buy

5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester Suppliers

Global Suppliers ( 9)
Supplier Tel Email Country ProdList Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Shanghai Ruipu Medical Technology Co., Ltd 15895968936 1018762393@qq.com China 9992 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Kangyue Huilan Pharmaceutical Technology Co., Ltd 028-81092800 17323275954 2567869566@qq.com China 444 58
Increland Biotechnology Co.,Ltd 18428181580 18428181580 chenxing@cyclobiotech.com China 284 58
Jinan Demai Medical Technology Co., LTD 18669728830 15806766175 865681093@qq.com China 4995 58
shanghai jinquzheshengwuyiyao 1 17717547976@163.com China 1935 58
Shanghai Kangenbo Medical Technology Co., Ltd. 17510465506 renhuirong@kangenbo.cn China 9998 58
Suzhou ARTK Medchem Co., Ltd. +86-18168183658 sales1@artkmedchem.com China 39007 58

5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester Spectrum

5-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester 2-Boc-7-oxo-5-oxa-2-azaspiro[3.5]nonane tert-butyl 7-oxo-5-oxa-2-azaspiro[3.5]nonane-2-carboxylate - [B85517] 2306262-84-8