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tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate

tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate structure

CAS No.: 1221818-45-6

Chemical Name:: tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate

Synonyms: tert-butyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate;1-Boc-6-oxo-1,7-diazaspiro[4.4]nonane;6-Boc-2,6-DIAZA-SPIRO[4.4]NONAN-1-ONE;tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate;1,1-Dimethylethyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate;tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate - B0964;6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylic acid tert-butyl ester;6-oxy-1,7-diazaspiro[4.4]nonylalkane-1-carboxylic acidtertbutyl ester;1,7-Diazaspiro[4.4]nonane-1-carboxylic acid, 6-oxo-, 1,1-dimethylethyl ester

CBNumber:: CB92598692

Molecular Formula:: C12H20N2O3

Molecular Weight:: 240.3

MDL Number:: MFCD16039601

MOL File:: 1221818-45-6.mol

MSDS File:: SDS

Last updated:2026-05-28 06:02:05

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tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate Properties

storage temp.	Sealed in dry,Room Temperature
Appearance	White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate price More Price(29)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	WYB81845	tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate	1221818-45-6	2g	$649	2026-06-05	Buy
Biosynth	WYB81845	tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate	1221818-45-6	5g	$908.6	2026-06-05	Buy
Biosynth	WYB81845	tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate	1221818-45-6	10g	$1298	2026-06-05	Buy
Synthonix	B0964	tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate 95%+	1221818-45-6	100mg	$35	2026-05-06	Buy
Synthonix	B0964	tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate 95%+	1221818-45-6	250mg	$39	2026-05-06	Buy

Product number	Packaging	Price	Buy
WYB81845	2g	$649	Buy
WYB81845	5g	$908.6	Buy
WYB81845	10g	$1298	Buy
B0964	100mg	$35	Buy
B0964	250mg	$39	Buy

tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate Chemical Properties, Uses, Production

Uses

tert-Butyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate is used in preparation of Spiro-lactam NMDA receptor modulators useful for treating depression and related disorders.

tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate Suppliers

Global Suppliers ( 54)

Supplier	Tel	Email	Country	ProdList	Advantage
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
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
Shanghai AQBioPharma Co., Ltd.	13661411401	yinglv.que@aqbiopharma.com.cn	China	2976	58
ShangHai Wisacheam Pharmaceutical Co., Ltd.	13817485796	tim@wisacheampharm.com	China	3700	58
SPIRO PHARMA		eric_feng1954@126.com	China	9239	55
Taizhou GreenChem Pharmaceutical Co., Ltd.	0514-86654616 15366892466;	greenchem@tzglmk.com	China	498	56
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Changzhou Hopschain Chemical Co.,Ltd.	85528066 13775048983	sales@hopschem.com	China	31548	55
Cangzhou Enke Pharma-tech Co., Ltd.	0317-5296180 15533709196	enkepharma@126.com	China	2495	55

Supplier	Advantage
Adamas Reagent, Ltd.	59
Nanjing Chemlin Chemical Co., Ltd	64
Bide Pharmatech Ltd.	60
Shanghai AQBioPharma Co., Ltd.	58
ShangHai Wisacheam Pharmaceutical Co., Ltd.	58
SPIRO PHARMA	55
Taizhou GreenChem Pharmaceutical Co., Ltd.	56
Shanghai YuanYe Biotechnology Co., Ltd.	60
Changzhou Hopschain Chemical Co.,Ltd.	55
Cangzhou Enke Pharma-tech Co., Ltd.	55

tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate Spectrum

tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate(1221818-45-6)¹HNMR

1221818-45-6 (tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate) Related Search:

1-benzyl-1,7-diazaspiro[4.4]nonan-6-one 1,7-Diazaspiro[4.4]nonan-6-one hydrochloride 1,7-diazaspiro[4.4]nonan-6-one 1,7-Diazaspiro[4.4]nonan-6-one, hydrochloride (1:1), (5R)- 1,7-Diazaspiro[4.4]nonane-7-acetic acid, 1-[(1,1-diMethylethoxy)carbonyl]-6-oxo-, (5R)-

1,7-Diazaspiro[4.4]nonane-1-carboxylic acid, 4,6-dioxo-, 1,1-dimethylethyl ester, (5R)-

1of2

tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate 6-Boc-2,6-DIAZA-SPIRO[4.4]NONAN-1-ONE tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate - B0964 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylic acid tert-butyl ester 1,7-Diazaspiro[4.4]nonane-1-carboxylic acid, 6-oxo-, 1,1-dimethylethyl ester 1,1-Dimethylethyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate 1-Boc-6-oxo-1,7-diazaspiro[4.4]nonane 6-oxy-1,7-diazaspiro[4.4]nonylalkane-1-carboxylic acidtertbutyl ester tert-butyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate 1221818-45-6