ChemicalBook >> CAS DataBase List >>tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate

tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate

tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate structure

CAS No.: 690632-05-4

Chemical Name:: tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate

Synonyms: 6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one, N-BOC protected;6-Bromospiro[1，3-benzoxazine-2，4'-piperidine]-4(3H)-one， N-BOC protected;6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one,N-BOCprotected95%;6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one, N-BOC protected 95%;6-Bromospiro[1,3-benzoxazine-2,4′-piperidine]-4(3H)-one, N-BOC protected, CAS 690632-05-4;tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate;tert-Butyl 6-broMo-4-oxo-3,4-dihydrospiro[benzo[e][1,3]oxazine-2,4'-piperidine]-1'-carboxylate;tert-Butyl 6-bromo-3,4-dihydro-4-oxo-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate;Spiro[2H-1,3-benzoxazine-2,4'-piperidine]-1'-carboxylic acid, 6-bromo-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester

CBNumber:: CB3456655

Molecular Formula:: C17H21BrN2O4

Molecular Weight:: 397.26

MDL Number:: MFCD05865135

MOL File:: 690632-05-4.mol

Last updated:2026-09-12 18:52:03

Request For Quotation

tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate Properties

Melting point	226 °C
Boiling point	571.5±50.0 °C(Predicted)
Density	1.49±0.1 g/cm3(Predicted)
pka	13+-.0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazard Codes	C
Hazard Note	Corrosive
HS Code	2933399990

tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA006DGU	tert-Butyl 6-bromo-4-oxo-3,4-dihydrospiro[benzo[e][1,3]oxazine-2,4'-piperidine]-1'-carboxylate	690632-05-4	250mg	$400	2026-05-28	Buy
aablocks	AA006DGU	tert-Butyl 6-bromo-4-oxo-3,4-dihydrospiro[benzo[e][1,3]oxazine-2,4'-piperidine]-1'-carboxylate	690632-05-4	1g	$831	2026-05-28	Buy
Crysdot	CD11071878	tert-Butyl 6-bromo-4-oxo-3,4-dihydrospiro[benzo[e][1,3]oxazine-2,4'-piperidine]-1'-carboxylate 95+%	690632-05-4	1g	$762	2026-05-26	Buy
Chemenu	CM138939	tert-butyl 6-bromo-4-oxo-3,4-dihydrospiro[benzo[e][1,3]oxazine-2,4'-piperidine]-1'-carboxylate 95%	690632-05-4	1g	$463	2026-05-26	Buy
SynQuest Laboratories	4H51-9-00	6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one, N-Boc protected 95%	690632-05-4	250mg	$173	2021-12-16	Buy

Product number	Packaging	Price	Buy
AA006DGU	250mg	$400	Buy
AA006DGU	1g	$831	Buy
CD11071878	1g	$762	Buy
CM138939	1g	$463	Buy
4H51-9-00	250mg	$173	Buy

tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate Chemical Properties, Uses, Production

tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate synthesis

Synthesis of tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate from 5-Bromosalicylamide and N-(tert-Butoxycarbonyl)-4-piperidone

tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate Preparation Products And Raw materials

Raw materials

5-Bromosalicylamide N-(tert-Butoxycarbonyl)-4-piperidone

Preparation Products

tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate Suppliers

Global Suppliers ( 13)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17752	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
SynAsst Chemical.	021-60343070		China	12731	55
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
Nanjing Moldeep Biochemical Co., Ltd.	+86-25-58282389 +86-17351037455	inquiries@moldeep.com	China	19999	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Thermo Fisher Scientific	75
9ding chemical ( Shanghai) Limited	55
SynAsst Chemical.	55
Alchem Pharmtech,Inc.	58
Nanjing Moldeep Biochemical Co., Ltd.	58

690632-05-4 (tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate) Related Search:

4-(4-Bromo-phenoxy)-piperidine 4-Benzylamino-piperidine-1-carboxylic acid tert-butyl ester 1-Boc-4-(3-bromo-benzylamino)-piperidine 3-Bromo-N-4-piperidinyl-benzamide tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate

5-Bromo-2-isopropoxybenzaldehyde 3-(4-Bromophenoxy)-N,N-dimethylpropylamine tert-Butyl 4-(4-bromophenoxy)piperidine-1-carboxylate 1-Boc-4-methoxypiperidine Isopropyl 4-hydroxypiperidine-1-carboxylate

N-BOC-4-Hydroxypiperidine

1of3

6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one, N-BOC protected 95% tert-Butyl 6-bromo-3,4-dihydro-4-oxo-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate tert-Butyl 6-broMo-4-oxo-3,4-dihydrospiro[benzo[e][1,3]oxazine-2,4'-piperidine]-1'-carboxylate 6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one,N-BOCprotected95% Spiro[2H-1,3-benzoxazine-2,4'-piperidine]-1'-carboxylic acid, 6-bromo-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester 6-Bromospiro[1，3-benzoxazine-2，4'-piperidine]-4(3H)-one， N-BOC protected 6-Bromospiro[1,3-benzoxazine-2,4′-piperidine]-4(3H)-one, N-BOC protected, CAS 690632-05-4 6-Bromospiro[1,3-benzoxazine-2,4'-piperidine]-4(3H)-one, N-BOC protected tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[1,3-benzoxazine-2,4'-piperidine]-1'-carboxylate 690632-05-4 C17H21BrN2O4