3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER

3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER structure

CAS No.: 921760-85-2

Chemical Name:: 3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER

Synonyms: tert-Butyl 6-carboxy-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate;tert-Butyl 6-carboxy-4-oxospiro[chroman-2，4'-piperidine]-1'-carboxylate;1'-(tert-Butoxycarbonyl)-4-oxospiro[chromane-2,4'-piperidine]-6-carboxylicacid;1-(tert-butoxycarbonyl)-4-oxo-3,4-dihydrospiro[chromene-2,4'-piperidin]-6-carboxylate;3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER;3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER;Spiro[2H-1-benzopyran-2,4'-piperidine]-1',6-dicarboxylic acid, 3,4-dihydro-4-oxo-, 1'-(1,1-dimethylethyl) ester

CBNumber:: CB92458338

Molecular Formula:: C19H23NO6

Molecular Weight:: 361.39

MDL Number:: MFCD11501220

MOL File:: 921760-85-2.mol

MSDS File:: SDS

Last updated:2023-05-06 08:29:13

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SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P261-P264-P270-P271-P280-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501

3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AK Scientific	8101DH	Tert-Butyl6-carboxy-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate	921760-85-2	250mg	$322	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0152254	TERT-BUTYL 6-CARBOXY-4-OXOSPIRO(CHROMAN-2,4'-PIPERIDINE)-1'-CARBOXYLATE 95.00%	921760-85-2	5MG	$499.38	2021-12-16	Buy
Alichem	921760852	tert-Butyl6-carboxy-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate	921760-85-2	1g	$508.38	2021-12-16	Buy
Chemenu	CM218959	tert-Butyl6-carboxy-4-oxospiro[chroman-2,4''-piperidine]-1''-carboxylate 95%	921760-85-2	5g	$1499	2021-12-16	Buy
Crysdot	CD11013542	tert-Butyl6-carboxy-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate 95+%	921760-85-2	5g	$1591	2021-12-16	Buy

Product number	Packaging	Price	Buy
8101DH	250mg	$322	Buy
CHM0152254	5MG	$499.38	Buy
921760852	1g	$508.38	Buy
CM218959	5g	$1499	Buy
CD11013542	5g	$1591	Buy

3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER Chemical Properties,Uses,Production

3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER synthesis

Synthesis of 3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER from Spiro[2H-1-benzopyran-2,4'-piperidine]-6-carboxylic acid, 3,4-dihydro-4-oxo-, hydrochloride (1:1) and Di-tert-butyl dicarbonate

3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER Preparation Products And Raw materials

Raw materials

Spiro[2H-1-benzopyran-2,4'-piperidine]-6-carboxylic acid, 3,4-dihydro-4-oxo-, hydrochloride (1:1) Di-tert-butyl dicarbonate

Preparation Products

3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER Suppliers

Global( 7)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131980	58
Chengdu Feibai Pharmaceutical Co., Ltd.	028-84641798 18782128315	3302391190@qq.com	China	9059	55
Yantai Lianhua Technology Co., Ltd	15552437730	1701654643@qq.com	China	10830	58

Supplier	Advantage
Amadis Chemical Company Limited	58
Chengdu Feibai Pharmaceutical Co., Ltd.	55
Yantai Lianhua Technology Co., Ltd	58

3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER tert-Butyl 6-carboxy-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate 1-(tert-butoxycarbonyl)-4-oxo-3,4-dihydrospiro[chromene-2,4'-piperidin]-6-carboxylate Spiro[2H-1-benzopyran-2,4'-piperidine]-1',6-dicarboxylic acid, 3,4-dihydro-4-oxo-, 1'-(1,1-dimethylethyl) ester 1'-(tert-Butoxycarbonyl)-4-oxospiro[chromane-2,4'-piperidine]-6-carboxylicacid tert-Butyl 6-carboxy-4-oxospiro[chroman-2，4'-piperidine]-1'-carboxylate 3,4-DIHYDRO-4-OXO-SPIRO[2H-1-BENZOPYRAN-2,4'-PIPERIDINE]-1',6-DICARBOXYLIC ACID 1'-(1,1-DIMETHYLETHYL) ESTER 921760-85-2