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ChemicalBook >> CAS DataBase List >> 2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid, 1,1-dimethylethyl ester

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

$13 - $2770
Product name: 2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid, 1,1-dimethylethyl ester
CAS: 240401-27-8
MF: C12H21NO3
MW: 227.3
EINECS:
MDL Number:MFCD11035887
Synonyms:2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid, 1,1-dimethylethyl ester;1,1-dimethylethyl 2-oxa-7-azaspiro[3,5]nonane-7-carboxylate;2-Oxa-7-azaspiro[3.5]nonane-7-carboxylicacid;2-oxa-7-azaspiro[3,5]nonane-7-carboxylic acid tert-butyl ester;7-Boc-2-oxa-7-azaspiro[3....;2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid, 1,1-diMethylethyl;7-Boc-2-oxa-7-azaspiro[3.5]nonane, 95%;2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%

Price42 Properties Safety Information Description

42 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
Alichem
American Custom Chemicals Corporation
Apolloscientific
Arctom
Chemenu
Crysdot
Matrix Scientific
Sigma-Aldrich
SynQuest Laboratories
Synthonix
Thermo Scientific Chemicals
TRC

Package

5MG
50mg
100mg
250mg
500mg
1g
1.00g
5.00g
5g
10g
25G
25.00g
50g

Manufactureraablocks
Product numberAA007O74
Product description7-Boc-2-oxa-7-azaspiro[3.5]nonane ≥97%
Packaging50mg
Price$13
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007O74
Product description7-Boc-2-oxa-7-azaspiro[3.5]nonane 97%
Packaging100mg
Price$23
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007O74
Product description7-Boc-2-oxa-7-azaspiro[3.5]nonane 97%
Packaging250mg
Price$38
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007O74
Product description7-Boc-2-oxa-7-azaspiro[3.5]nonane 95%
Packaging1g
Price$56
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA007O74
Product description7-Boc-2-oxa-7-azaspiro[3.5]nonane 95%
Packaging5g
Price$212
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberG-5686
Product description7-Boc-2-oxa-7-azaspiro[3.5]nonane 97%
Packaging5G
Price$280
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberG-5686
Product description7-Boc-2-oxa-7-azaspiro[3.5]nonane 97%
Packaging25G
Price$1380
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product numberY8396
Product description2-Oxa-7-azaspiro[3.5]nonane-7-carboxylicacidtert-butylester
Packaging5g
Price$702
Updated2021-12-16
Buy

ManufacturerAlichem
Product number240401278
Product descriptiontert-Butyl2-oxa-7-azaspiro[3.5]nonane-7-carboxylate
Packaging1g
Price$280.5
Updated2021-12-16
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ManufacturerAlichem
Product number240401278
Product descriptiontert-Butyl2-oxa-7-azaspiro[3.5]nonane-7-carboxylate
Packaging5g
Price$675
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0152426
Product description2-OXA-7-AZASPIRO[3.5]NONANE-7-CARBOXYLIC ACID-1,1-DIMETHYLETHYL ESTER 95.00%
Packaging5MG
Price$496.84
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR309124
Product description2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%
Packaging5g
Price$354
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR309124
Product description2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%
Packaging1g
Price$73
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR309124
Product description2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%
Packaging250mg
Price$52
Updated2026-06-04
Buy

ManufacturerArctom
Product numberBD-A170657
Product description2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%
Packaging1g
Price$49
Updated2026-05-26
Buy

ManufacturerArctom
Product numberBD-A170657
Product description2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%
Packaging100mg
Price$24
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA007O74	7-Boc-2-oxa-7-azaspiro[3.5]nonane ≥97%	50mg	$13	2026-05-28	Buy
aablocks	AA007O74	7-Boc-2-oxa-7-azaspiro[3.5]nonane 97%	100mg	$23	2026-05-28	Buy
aablocks	AA007O74	7-Boc-2-oxa-7-azaspiro[3.5]nonane 97%	250mg	$38	2026-05-28	Buy
aablocks	AA007O74	7-Boc-2-oxa-7-azaspiro[3.5]nonane 95%	1g	$56	2026-05-28	Buy
aablocks	AA007O74	7-Boc-2-oxa-7-azaspiro[3.5]nonane 95%	5g	$212	2026-05-28	Buy
ACHEMBLOCK	G-5686	7-Boc-2-oxa-7-azaspiro[3.5]nonane 97%	5G	$280	2026-05-27	Buy
ACHEMBLOCK	G-5686	7-Boc-2-oxa-7-azaspiro[3.5]nonane 97%	25G	$1380	2026-05-27	Buy
AK Scientific	Y8396	2-Oxa-7-azaspiro[3.5]nonane-7-carboxylicacidtert-butylester	5g	$702	2021-12-16	Buy
Alichem	240401278	tert-Butyl2-oxa-7-azaspiro[3.5]nonane-7-carboxylate	1g	$280.5	2021-12-16	Buy
Alichem	240401278	tert-Butyl2-oxa-7-azaspiro[3.5]nonane-7-carboxylate	5g	$675	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0152426	2-OXA-7-AZASPIRO[3.5]NONANE-7-CARBOXYLIC ACID-1,1-DIMETHYLETHYL ESTER 95.00%	5MG	$496.84	2021-12-16	Buy
Apolloscientific	OR309124	2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%	5g	$354	2026-06-04	Buy
Apolloscientific	OR309124	2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%	1g	$73	2026-06-04	Buy
Apolloscientific	OR309124	2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%	250mg	$52	2026-06-04	Buy
Arctom	BD-A170657	2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%	1g	$49	2026-05-26	Buy
Arctom	BD-A170657	2-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester 97%	100mg	$24	2026-05-26	Buy

Next Last

Properties

Melting point :31-70°C
Boiling point :315.8±42.0 °C(Predicted)
Density :1.10
storage temp. :-20°C
form :solid
pka :-0.80±0.20(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C12H21NO3/c1-11(2,3)16-10(14)13-6-4-12(5-7-13)8-15-9-12/h4-9H2,1-3H3
InChIKey :YVHPBSHIEPPQDC-UHFFFAOYSA-N
SMILES :C1C2(CCN(C(OC(C)(C)C)=O)CC2)CO1

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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.
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.
P405	Store locked up.

Description

It is used as an active pharmaceutical intermediate.

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

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers