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tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate structure

CAS No.: 173405-78-2

Chemical Name:: tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate

Synonyms: TERT-BUTYL 3,9-DIAZASPIRO[5.5]UNDECANE-3-CARBOXYLATE;3,9-Diazaspiro[5.5]undecane-3-carboxylic acid, 1,1-dimethylethyl ester;3-Boc-3,9-diazaspiro[5.5]...;3-Boc-3,9-Diazaspiro[5.5]undecane;3-N-Boc-3,9-diazaspiro[5.5]undecane;3-Boc-3,9-diazaspiro[5.5]undecane heMioxalate;Tert-Butyl3,9-Diazaspiro[5.5]Undecane-3-Carboxyla;tert-Butyl 3,9-diazaspiro5.5undecan-3-carboxylate;3,9-Diazaspiro[5,5]undecane-3-carboxylate tert-butyl ester;3,9-DIAZASPIRO[5.5]UNDECANE-3-CARBOXYLIC ACID T-BUTYL ESTER

CBNumber:: CB5434952

Molecular Formula:: C14H26N2O2

Molecular Weight:: 254.37

MDL Number:: MFCD05861627

MOL File:: 173405-78-2.mol

MSDS File:: SDS

Last updated:2026-05-28 04:30:21

Product description	Number	Pack Size	Price
3-BOC-3,9-DIAZASPIRO[5.5]UNDECANE 97%	52329	1G	$38
3-BOC-3,9-DIAZASPIRO[5.5]UNDECANE 97%	52329	5G	$168
3-BOC-3,9-DIAZASPIRO[5.5]UNDECANE 97%	52329	25G	$654
tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate >99%	OR312249	100mg	$21
tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate >99%	OR312249	250mg	$24
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tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate Properties

Melting point	0°C
Boiling point	0°C
Density	1.05
Flash point	0°C
storage temp.	2-8°C(protect from light)
form	solid
pka	11.00±0.20(Predicted)
color	White
InChI	InChI=1S/C14H26N2O2/c1-13(2,3)18-12(17)16-10-6-14(7-11-16)4-8-15-9-5-14/h15H,4-11H2,1-3H3
InChIKey	YLKHACHFJMCIRE-UHFFFAOYSA-N
SMILES	C1C2(CCNCC2)CCN(C(OC(C)(C)C)=O)C1

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P280-P305+P351+P338-P304+P340
Risk Statements	36/37/38-20/21/22-68
Safety Statements	26-36-36/37/39-28
HS Code	29339900

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate price More Price(58)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AstaTech	52329	3-BOC-3,9-DIAZASPIRO[5.5]UNDECANE 97%	173405-78-2	1G	$38	2026-04-30	Buy
AstaTech	52329	3-BOC-3,9-DIAZASPIRO[5.5]UNDECANE 97%	173405-78-2	5G	$168	2026-04-30	Buy
AstaTech	52329	3-BOC-3,9-DIAZASPIRO[5.5]UNDECANE 97%	173405-78-2	25G	$654	2026-04-30	Buy
Apolloscientific	OR312249	tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate >99%	173405-78-2	100mg	$21	2026-06-04	Buy
Apolloscientific	OR312249	tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate >99%	173405-78-2	250mg	$24	2026-06-04	Buy

Product number	Packaging	Price	Buy
52329	1G	$38	Buy
52329	5G	$168	Buy
52329	25G	$654	Buy
OR312249	100mg	$21	Buy
OR312249	250mg	$24	Buy

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate Chemical Properties,Uses,Production

Uses

3,9-diazaspiro[5.5]undecane-3-carboxylic acid tert-butyl ester has shown wide application value in many fields. In the pharmaceutical field, it can be used as a raw material for synthesizing drug molecules with specific biological activities.

Synthesis

Under argon atmosphere, wet Pd/C (188.05 mg, 159.50 μmol, purity 10%) was added into tert-butyl 9-benzyl-3,9-diazaspiro[5.5]undecane-3-carboxylate in THF solution (1.10 g, 3.19 mmol), after replacing the gas in the flask 3 times with hydrogen, the reaction was stirred at 40°C for 40 hours under 45 Psi. After completion of the reaction, the solution was filtered through diatomite. The filtrate was concentrated to give the crude tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate.

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate Suppliers

Global( 201)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Speranza Chemical Co., Ltd.	+86-86-075521030354 +86-18688942810	sophieliu@speranzachem.com	China	923	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29812	58
HaBo Hong Kong Co., Limited.	+86-25-18512596065	info@habotech.com	CHINA	933	58
Accela ChemBio Inc.	+1-858-6993322 +86-18019713315	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.	+86-519-85525359 +86-15995072465	sales@xuanmingchem.com	China	912	58
Shanghai UCHEM Inc.	+86-18930848214 +86-021-56762820	sales@myuchem.com	China	8886	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Speranza Chemical Co., Ltd.	55
career henan chemical co	58
HaBo Hong Kong Co., Limited.	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.	58
Shanghai UCHEM Inc.	58

View Lastest Price from tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-30	tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate 173405-78-2		1kg	99%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2026-06-30	tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate 173405-78-2		1kg	99%	10000KGS	Shaanxi Dideu New Materials Co. Ltd
2019-07-06	3,9-DIAZA-SPIRO[5.5]UNDECANE-3-CARBOXYLIC ACID TERT-BUTYL ESTER 173405-78-2	$1.00	1KG	98%	100KG	Career Henan Chemical Co

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate
173405-78-2
$0.00
99%
Shaanxi Dideu New Materials Co. Ltd

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate
173405-78-2
$0.00
99%
Shaanxi Dideu New Materials Co. Ltd

3,9-DIAZA-SPIRO[5.5]UNDECANE-3-CARBOXYLIC ACID TERT-BUTYL ESTER
173405-78-2
$1.00
98%
Career Henan Chemical Co

tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate Spectrum

3,9-DIAZA-SPIRO[5.5]UNDECANE-3-CARBOXYLIC ACID TERT-BUTYL ESTER(173405-78-2)¹HNMR

173405-78-2( tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate)Related Search:

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