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TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE structure

CAS No.: 923009-50-1

Chemical Name:: TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE

Synonyms: tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate;tert-butyl 1-oxo-2,9-diazaspiro[4.5]decane-9-carboxylate;TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE;tert-butyl 2-ethyl-1-oxo-2,7-diazaspiro[4.5]decane-7-carboxy...;tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate - B0957;1-Oxo-2,7-diazaspiro[4.5]decane-7-carboxylic acid tert-butyl ester;2,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1-oxo-, 1,1-diMethylethyl ester

CBNumber:: CB42461069

Molecular Formula:: C13H22N2O3

Molecular Weight:: 254.33

MDL Number:: MFCD11227060

MOL File:: 923009-50-1.mol

MSDS File:: SDS

Last updated:2025-10-14 17:28:43

Product description	Number	Pack Size	Price
tert-Butyl 1-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate 98%	4H56-1-851	250mg	$106
tert-Butyl4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate 95%+	B0957	1g	$130
tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate >95%	069108	250mg	$176
tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate >95%	069108	500mg	$270
tert-Butyl4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate 95%+	B0957	5g	$400
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TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE Properties

Boiling point	425℃
Density	1.15
Flash point	211℃
storage temp.	2-8°C
pka	15.97±0.20(Predicted)
Appearance	White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H303-H320
Precautionary statements	P312-P264-P305+P351+P338-P337+P313
HS Code	2933998090

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
SynQuest Laboratories	4H56-1-851	tert-Butyl 1-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate 98%	923009-50-1	250mg	$106	2021-12-16	Buy
Synthonix	B0957	tert-Butyl4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate 95%+	923009-50-1	1g	$130	2021-12-16	Buy
Matrix Scientific	069108	tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate >95%	923009-50-1	250mg	$176	2021-12-16	Buy
Matrix Scientific	069108	tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate >95%	923009-50-1	500mg	$270	2021-12-16	Buy
Synthonix	B0957	tert-Butyl4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate 95%+	923009-50-1	5g	$400	2021-12-16	Buy

Product number	Packaging	Price	Buy
4H56-1-851	250mg	$106	Buy
B0957	1g	$130	Buy
069108	250mg	$176	Buy
069108	500mg	$270	Buy
B0957	5g	$400	Buy

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE Chemical Properties,Uses,Production

Synthesis

24424-99-5

2,7-DIAZASPIRO[4.5]DECAN-1-ONE HYDROCHLORIDE

1187173-43-8

923009-50-1

Preparation of Example 44: tert-butyl 1-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate (P44) was synthesized as follows: 2,7-diazaspiro[4.5]decan-1-one hydrochloride (600 mg, 3.15 mmol) was dissolved in 30 mL of dichloromethane (DCM). To this solution, triethylamine (TEA, 1.98 mL, 14.18 mmol) and di-tert-butyl dicarbonate (Boc2O, 895 mg, 4.10 mmol) were added sequentially. The reaction mixture was stirred at room temperature for 4 hours. After completion of the reaction, it was quenched by addition of water and the organic and aqueous layers were separated. The organic layer was washed with aqueous ammonium chloride (NH4Cl), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to remove the solvent to afford the target product tert-butyl 1-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate (P44, 830 mg, quantitative yield) as a colorless oil. Mass spectrum (ESI) m/z: 255.2 [M + H]+.

References

[1] Patent: WO2016/42451, 2016, A1. Location in patent: Page/Page column 84

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE synthesis

Synthesis of TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE from Di-tert-butyl dicarbonate and 2,7-DIAZASPIRO[4.5]DECAN-1-ONE HYDROCHLORIDE

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE Preparation Products And Raw materials

Raw materials

2,7-DIAZASPIRO[4.5]DECAN-1-ONE HYDROCHLORIDE 1,3-Piperidinedicarboxylic acid, 3-(cyanomethyl)-, 1-(1,1-dimethylethyl) 3-ethyl ester Di-tert-butyl dicarbonate Dichloromethane Triethylamine

Preparation Products

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE Suppliers

Global( 73)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29794	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Apeloa Pharmaceutical Co., Ltd.	+86-0571-87635730 +8613588737631	chem1022@hengdian-group.com	China	1478	58
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3148	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +8618949823763	sales@tnjchem.com	China	25356	58
Golden Pharma Co., Limited	+undefined18958062155	sales@zjgoldpharm.com	China	5899	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Apeloa Pharmaceutical Co., Ltd.	58
Hangzhou Huarong Pharm Co., Ltd.	58
Labnetwork lnc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Golden Pharma Co., Limited	58

View Lastest Price from TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-03-08	TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE 923009-50-1	US $3.00 / KG	1KG	99%min	200kg	Career Henan Chemical Co

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE
923009-50-1
US $3.00 / KG
99%min
Career Henan Chemical Co

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE Spectrum

TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE(923009-50-1)¹HNMR TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE(923009-50-1)¹HNMR

923009-50-1(TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE)Related Search:

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1-BENZYL-OCTAHYDRO-PYRROLO[3,4-B]PYRROLE 2-(3-(TERT-BUTOXYCARBONYL)-3-AZASPIRO[5.5]UNDECAN-9-YL)ACETIC ACID Carbamic acid, 3-azabicyclo[3.1.0]hex-1-yl-, 1,1-dimethylethyl ester (9CI) 4-OXO-HEXAHYDRO-CYCLOPENTA[C]PYRROLE-2-CARBOXYLIC ACID TERT-BUTYL ESTER BICYCLO[2.2.2]OCTANE-1,4-DICARBOXYLIC ACID HEMIMETHYL ESTER

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TERT-BUTYL 1-OXO-2,7-DIAZASPIRO[4.5]DECANE-7-CARBOXYLATE 2,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1-oxo-, 1,1-diMethylethyl ester 1-Oxo-2,7-diazaspiro[4.5]decane-7-carboxylic acid tert-butyl ester tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate tert-Butyl 4-oxo-3,9-diazaspiro[4.5]decane-9-carboxylate - B0957 tert-butyl 1-oxo-2,9-diazaspiro[4.5]decane-9-carboxylate tert-butyl 2-ethyl-1-oxo-2,7-diazaspiro[4.5]decane-7-carboxy... 923009-50-1