Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate

Modify Date: 2024-03-06 16:21:38

Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate Structure
Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate structure
Common Name Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate
CAS Number 883984-95-0 Molecular Weight 387.817
Density 1.5±0.1 g/cm3 Boiling Point 526.5±50.0 °C at 760 mmHg
Molecular Formula C19H18ClN3O4 Melting Point N/A
MSDS N/A Flash Point 272.2±30.1 °C

 Names

Name Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 526.5±50.0 °C at 760 mmHg
Molecular Formula C19H18ClN3O4
Molecular Weight 387.817
Flash Point 272.2±30.1 °C
Exact Mass 387.098572
PSA 84.25000
LogP 3.23
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.657
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~52%

Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate Structure

Benzyl 7'-chlor...

CAS#:883984-95-0

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH Patent: US2012/149698 A1, 2012 ; Location in patent: Page/Page column 26 ;

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Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate Structure

Benzyl 7'-chlor...

CAS#:883984-95-0

Literature: MERCK and CO., INC. Patent: WO2007/16087 A2, 2007 ; Location in patent: Page/Page column 49; 66 ; WO 2007/016087 A2

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Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate Structure

Benzyl 7'-chlor...

CAS#:883984-95-0

Literature: Boehringer Ingelheim International GmbH Patent: US2011/172218 A1, 2011 ; US 20110172218 A1

 Customs

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

 Synonyms

benzyl 7-chloro-2-oxospiro[1H-pyrido[2,3-d][1,3]oxazine-4,4'-piperidine]-1'-carboxylate