SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE

Modify Date: 2025-09-20 17:45:51

SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE Structure
SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE structure
 Common Name SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE
CAS Number 62756-19-8 Molecular Weight 202.24900
Density N/A Boiling Point N/A
Molecular Formula C13H14O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name spiro[3H-chromene-2,1'-cyclopentane]-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C13H14O2
Molecular Weight 202.24900
Exact Mass 202.09900
PSA 26.30000
LogP 2.96460
InChIKey ICHMJHUCIOLELS-UHFFFAOYSA-N
SMILES O=C1CC2(CCCC2)Oc2ccccc21

 Safety Information

HS Code 2932999099

 Synthetic Route

Pyrrolidine structure

Pyrrolidine

CAS#:123-75-1

Ortho-Hydroxyacetophenone structure

Ortho-Hydroxyac...

CAS#:118-93-4

Cyclopentanone structure

Cyclopentanone

CAS#:120-92-3

~85%

SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE Structure

SPIRO[CHROMAN-2...

CAS#:62756-19-8

Literature: Bayer Aktiengesellschaft Patent: US4415741 A1, 1983 ;
1-Pyrrolidino-1-cyclopentene structure

1-Pyrrolidino-1...

CAS#:7148-07-4

Ortho-Hydroxyacetophenone structure

Ortho-Hydroxyac...

CAS#:118-93-4

~87%

SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE Structure

SPIRO[CHROMAN-2...

CAS#:62756-19-8

Literature: Bayer Aktiengesellschaft Patent: US4185112 A1, 1980 ;
Ortho-Hydroxyacetophenone structure

Ortho-Hydroxyac...

CAS#:118-93-4

Cyclopentanone structure

Cyclopentanone

CAS#:120-92-3

~84%

SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE Structure

SPIRO[CHROMAN-2...

CAS#:62756-19-8

Literature: Singh, Om V.; George, Varughese; Kapil, Randhir S. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 10 p. 856 - 864
3-bromospiro[chromane-2,1'-cyclopentan]-4-one structure

3-bromospiro[ch...

CAS#:86769-51-9

~%

SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE Structure

SPIRO[CHROMAN-2...

CAS#:62756-19-8

Literature: Brogden, Peter J.; Hepworth, John D. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 827 - 830

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3,4-dihydro-4-oxo-2H-1-benzopyran-2-spirocyclopentane
Spiro[Chromene-2,1'-Cyclopentan]-4(3H)-One
Spiro<4-chromanone-2,1'-cyclopentane>
HMS2214P05
cyclopentane<spiro-2>-4-chromanone
2-Spiro(cyclopentane)chromanone
spiro<chroman-2,1'-cyclopentan>-4-one
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Related Compounds: More...
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1-[1-(2,2,2-Trifluoroethyl)-1H-pyrazol-3-yl]ethanone
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Chemsrc provides SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE(CAS#:62756-19-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE are included as well.>> amp version: SPIRO[CHROMAN-2,1'-CYCLOPENTAN]-4-ONE

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