1,2-Dihydrospiro[indole-3,4'-piperidine]

Modify Date: 2025-08-25 16:27:21

1,2-Dihydrospiro[indole-3,4'-piperidine] Structure
1,2-Dihydrospiro[indole-3,4'-piperidine] structure
Common Name 1,2-Dihydrospiro[indole-3,4'-piperidine]
CAS Number 171-75-5 Molecular Weight 188.269
Density 1.1±0.1 g/cm3 Boiling Point 345.3±42.0 °C at 760 mmHg
Molecular Formula C12H16N2 Melting Point N/A
MSDS N/A Flash Point 217.0±19.7 °C

 Names

Name spiro[1,2-dihydroindole-3,4'-piperidine]
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 345.3±42.0 °C at 760 mmHg
Molecular Formula C12H16N2
Molecular Weight 188.269
Flash Point 217.0±19.7 °C
Exact Mass 188.131348
PSA 24.06000
LogP 1.57
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.610
InChIKey JHMKGUPCKJSSEF-UHFFFAOYSA-N
SMILES c1ccc2c(c1)NCC21CCNCC1

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~68%

1,2-Dihydrospiro[indole-3,4'-piperidine] Structure

1,2-Dihydrospir...

CAS#:171-75-5

Literature: Eidam, Hilary Schenck; Haile, Pamela A.; Hughes, Terry Vincent; Sehon, Clark A. Patent: US2008/318990 A1, 2008 ; Location in patent: Page/Page column 22 ;

~92%

1,2-Dihydrospiro[indole-3,4'-piperidine] Structure

1,2-Dihydrospir...

CAS#:171-75-5

Literature: Xie, Jian-Shu; Huang, Charles Q.; Fang, Yan-Yan; Zhu, Yun-Fei Tetrahedron, 2004 , vol. 60, # 22 p. 4875 - 4878

~%

1,2-Dihydrospiro[indole-3,4'-piperidine] Structure

1,2-Dihydrospir...

CAS#:171-75-5

Literature: Bristol-Myers Squibb Company Patent: US2006/293281 A1, 2006 ; Location in patent: Page/Page column 73 ; US 20060293281 A1

~%

1,2-Dihydrospiro[indole-3,4'-piperidine] Structure

1,2-Dihydrospir...

CAS#:171-75-5

Literature: Xie, Jian-Shu; Huang, Charles Q.; Fang, Yan-Yan; Zhu, Yun-Fei Tetrahedron, 2004 , vol. 60, # 22 p. 4875 - 4878

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,2-Dihydrospiro[indole-3,4'-piperidine]
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here


Get all suppliers and price by the below link:

1,2-Dihydrospiro[indole-3,4'-piperidine] suppliers


Price: ¥3581.5/1g

Reference only. check more 1,2-Dihydrospiro[indole-3,4'-piperidine] price