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ChemicalBook >> CAS DataBase List >>tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate

tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate

tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate Structure
tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate structure
CAS No.
1160246-85-4
Chemical Name:
tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate
Synonyms
7-Boc-3-oxo-1-oxa-7-azasp...;7-Boc-1-oxa-7-azaspiro[4.4]nonan-3-one;7-Boc-3-oxo-1-oxa-7-azaspiro[4.4]nonane;tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate;tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate 95+%;1,1-Dimethylethyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate;3-oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester;3-Oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylic acid 1,1-diMethylethyl ester;3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester - X5986;1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester
CBNumber:
CB32597244
Molecular Formula:
C12H19NO4
Molecular Weight:
241.28
MDL Number:
MFCD12198523
MOL File:
1160246-85-4.mol
MSDS File:
SDS
Last updated:2026-05-28 01:07:08
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tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate Properties

Melting point 71-72℃ (hexane )
Boiling point 359.9±42.0 °C(Predicted)
Density 1.18±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka -0.87±0.20(Predicted)
Appearance White to light yellow Solid
InChI InChI=1S/C12H19NO4/c1-11(2,3)17-10(15)13-5-4-12(8-13)6-9(14)7-16-12/h4-8H2,1-3H3
InChIKey PBIPOVUIKARFCM-UHFFFAOYSA-N
SMILES O1C2(CCN(C(OC(C)(C)C)=O)C2)CC(=O)C1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319
Precautionary statements  P261-P305+P351+P338
HS Code  2933998090

tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate price More Price(39)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth KWB24685 3-Oxo-1-oxa-7-aza-spiro[4.4]nonane-7-carboxylic acid tert-butyl ester 1160246-85-4 250mg $305 2026-06-04 Buy
Biosynth KWB24685 3-Oxo-1-oxa-7-aza-spiro[4.4]nonane-7-carboxylic acid tert-butyl ester 1160246-85-4 2.5g $1209.5 2026-06-04 Buy
Apolloscientific OR315592 3-Oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester ≥95% 1160246-85-4 100mg $104 2026-06-04 Buy
Apolloscientific OR315592 3-Oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester ≥95% 1160246-85-4 1g $418 2026-06-04 Buy
Matrix Scientific 070555 3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 1160246-85-4 100.00mg $66 2026-05-18 Buy
Product number Packaging Price Buy
KWB24685 250mg $305 Buy
KWB24685 2.5g $1209.5 Buy
OR315592 100mg $104 Buy
OR315592 1g $418 Buy
070555 100.00mg $66 Buy

tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate Suppliers

Global Suppliers ( 55)
Supplier Tel Email Country ProdList Advantage
Shanghai XR Chemical Technology Co., Ltd. 021-31007982 18019432809; info@xrpharma.com China 686 55
PharmaBlock Sciences (Nanjing),Inc. 025-86918202 4000255188 sales@pharmablock.com China 5000 55
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16306 64
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
SPIRO PHARMA eric_feng1954@126.com China 9239 55
Suzhou Crst Pharmatech Co., Ltd. 0512-62910395 17751098781 sales@crstpharma.com China 497 58
BioPharmaMatrix,Inc. 0510-86010668 13395169561; sales@biopharmamatrix.com China 5018 55
Cangzhou Enke Pharma-tech Co., Ltd. 0317-5296180 15533709196 enkepharma@126.com China 2495 55
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 9996 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Supplier Advantage
Shanghai XR Chemical Technology Co., Ltd. 55
PharmaBlock Sciences (Nanjing),Inc. 55
Nanjing Chemlin Chemical Co., Ltd 64
Bide Pharmatech Ltd. 60
SPIRO PHARMA 55
Suzhou Crst Pharmatech Co., Ltd. 58
BioPharmaMatrix,Inc. 55
Cangzhou Enke Pharma-tech Co., Ltd. 55
Shanghai SuperLan Chemcial Technique Centre 58
Amadis Chemical Company Limited 58

View Latest Price from tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester pictures 2021-07-02 3-oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester
1160246-85-4
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd

tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate Spectrum

tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate(1160246-85-4)1HNMR
tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate 3-oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester 7-Boc-3-oxo-1-oxa-7-azaspiro[4.4]nonane 7-Boc-3-oxo-1-oxa-7-azasp... 3-Oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylic acid 1,1-diMethylethyl ester 3-Oxo-1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid tert-butyl ester - X5986 1-Oxa-7-azaspiro[4.4]nonane-7-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester 7-Boc-1-oxa-7-azaspiro[4.4]nonan-3-one 1,1-Dimethylethyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate 95+% 1160246-85-4 1258546-74-3