Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 6-Chloro-1,2-dihydro-2-oxospiro[4H-3,1-benzoxazine-4,4'-piperidine]-1'-carboxylic acid tert-butyl ester
Price: ￥1788.0/250mg ￥4758.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1'-BOC-6-CHLORO-1,2-DIHYDRO-2-OXOSPIRO[4H-3,1-BENZOXAZINE-4,4'-PIPERIDINE]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

332187-61-8

332187-61-8 structure

332187-61-8 structure

Name: 6-Chloro-1,2-dihydro-2-oxospiro[4H-3,1-benzoxazine-4,4'-piperidine]-1'-carboxylic acid tert-butyl ester
Chemical Name: tert-butyl 6-chloro-2-oxospiro[1H-3,1-benzoxazine-4,4'-piperidine]-1'-carboxylate
CAS Number: 332187-61-8
Molecular Formula: C₁₇H₂₁ClN₂O₄
Molecular Weight: 352.813
Create Date: 2018-08-02 02:45:10
Modify Date: 2023-02-01 04:44:28

Name	tert-butyl 6-chloro-2-oxospiro[1H-3,1-benzoxazine-4,4'-piperidine]-1'-carboxylate
Synonyms	2-Methyl-2-propanyl 6-chloro-2-oxo-1,2-dihydro-1'H-spiro[3,1-benzoxazine-4,4'-piperidine]-1'-carboxylate Spiro[4H-3,1-benzoxazine-4,4'-piperidine]-1'-carboxylic acid, 6-chloro-1,2-dihydro-2-oxo-, 1,1-dimethylethyl ester

Density	1.3±0.1 g/cm3
Boiling Point	441.6±45.0 °C at 760 mmHg
Molecular Formula	C₁₇H₂₁ClN₂O₄
Molecular Weight	352.813
Flash Point	220.9±28.7 °C
Exact Mass	352.118988
PSA	67.87000
LogP	3.98
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.594

HS Code	2934999090

106-47-8 structure

106-47-8

~%

332187-61-8 structure

332187-61-8

Literature: Bissantz, Caterina; Grundschober, Christophe; Ratni, Hasane; Rogers-Evans, Mark; Schnider, Patrick Patent: US2007/155761 A1, 2007 ; Location in patent: Page/Page column 15 ; US 20070155761 A1

Precursor 1
106-47-8
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%