2-(1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-4-yl)acetic acid

Modify Date: 2023-02-04 23:49:56

2-(1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-4-yl)acetic acid Structure
2-(1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-4-yl)acetic acid structure
Common Name 2-(1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-4-yl)acetic acid
CAS Number 952681-82-2 Molecular Weight 361.432
Density 1.2±0.1 g/cm3 Boiling Point 516.4±50.0 °C at 760 mmHg
Molecular Formula C20H27NO5 Melting Point N/A
MSDS USA Flash Point 266.1±30.1 °C

 Names

Name 2-[1'-[(2-methylpropan-2-yl)oxycarbonyl]spiro[3,4-dihydrochromene-2,4'-piperidine]-4-yl]acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 516.4±50.0 °C at 760 mmHg
Molecular Formula C20H27NO5
Molecular Weight 361.432
Flash Point 266.1±30.1 °C
Exact Mass 361.188934
PSA 76.07000
LogP 3.20
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.575

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~99%

2-(1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-4-yl)acetic acid Structure

2-(1'-(tert-But...

CAS#:952681-82-2

Literature: ADOLOR CORPORATION Patent: WO2007/118151 A2, 2007 ; Location in patent: Page/Page column 60; 89; 90 ; WO 2007/118151 A2

~99%

2-(1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-4-yl)acetic acid Structure

2-(1'-(tert-But...

CAS#:952681-82-2

Literature: ADOLOR CORPORATION Patent: WO2007/118151 A2, 2007 ; Location in patent: Page/Page column 60; 89; 90 ; WO 2007/118151 A2

 Precursor & DownStream

Precursor  1

DownStream  0

 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

(1'-{[(2-Methyl-2-propanyl)oxy]carbonyl}-3,4-dihydrospiro[chromene-2,4'-piperidin]-4-yl)acetic acid
Spiro[2H-1-benzopyran-2,4'-piperidine]-4-acetic acid, 1'-[(1,1-dimethylethoxy)carbonyl]-3,4-dihydro-
2-(1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-4-yl)acetic acid
[1'-(tert-Butoxycarbonyl)-3,4-dihydrospiro[chromene-2,4'-piperidin]-4-yl]acetic acid
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