tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate

Modify Date: 2025-08-25 13:04:04

tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate Structure
tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate structure
Common Name tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate
CAS Number 203662-66-2 Molecular Weight 250.33700
Density N/A Boiling Point N/A
Molecular Formula C14H22N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C14H22N2O2
Molecular Weight 250.33700
Exact Mass 250.16800
PSA 53.33000
LogP 2.87518
InChIKey RHQBJRGRDIJKGP-UHFFFAOYSA-N
SMILES CC(C)(C)OC(=O)N1CCC2(CC1)CC(C#N)C2

 Safety Information

Hazard Codes Xn
HS Code 2933990090

 Synthetic Route

~67%

tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate Structure

tert-butyl 2-cy...

CAS#:203662-66-2

Literature: Pfizer Inc. Patent: US2010/113465 A1, 2010 ; Location in patent: Page/Page column 24 ; US 20100113465 A1

~32%

tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate Structure

tert-butyl 2-cy...

CAS#:203662-66-2

Literature: Kaneko, Toshihiko; Clark, Richard S. J.; Ohi, Norihito; Ozaki, Fumihiro; Kawahara, Tetsuya; Kamada, Atsushi; Okano, Kazuo; Yokohama, Hiromitsu; Ohkuro, Masayoshi; Muramoto, Kenzo; Takenaka, Osamu; Kobayashi, Seiichi Chemical and Pharmaceutical Bulletin, 2004 , vol. 52, # 6 p. 675 - 687

~%

tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate Structure

tert-butyl 2-cy...

CAS#:203662-66-2

Literature: Brown, Dean G.; Bernstein, Peter R.; Griffin, Andrew; Wesolowski, Steve; Labrecque, Denis; Tremblay, Maxime C.; Sylvester, Mark; Mauger, Russell; Edwards, Phillip D.; Throner, Scott R.; Folmer, James J.; Cacciola, Joseph; Scott, Clay; Lazor, Lois A.; Pourashraf, Mehrnaz; Santhakumar, Vijayaratnam; Potts, William M.; Sydserff, Simon; Giguere, Pascall; Levesque, Carine; Dasser, Mohammed; Groblewski, Thierry Journal of Medicinal Chemistry, 2014 , vol. 57, # 3 p. 733 - 758

~%

tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate Structure

tert-butyl 2-cy...

CAS#:203662-66-2

Literature: Brown, Dean G.; Bernstein, Peter R.; Griffin, Andrew; Wesolowski, Steve; Labrecque, Denis; Tremblay, Maxime C.; Sylvester, Mark; Mauger, Russell; Edwards, Phillip D.; Throner, Scott R.; Folmer, James J.; Cacciola, Joseph; Scott, Clay; Lazor, Lois A.; Pourashraf, Mehrnaz; Santhakumar, Vijayaratnam; Potts, William M.; Sydserff, Simon; Giguere, Pascall; Levesque, Carine; Dasser, Mohammed; Groblewski, Thierry Journal of Medicinal Chemistry, 2014 , vol. 57, # 3 p. 733 - 758

~%

tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate Structure

tert-butyl 2-cy...

CAS#:203662-66-2

Literature: Brown, Dean G.; Bernstein, Peter R.; Griffin, Andrew; Wesolowski, Steve; Labrecque, Denis; Tremblay, Maxime C.; Sylvester, Mark; Mauger, Russell; Edwards, Phillip D.; Throner, Scott R.; Folmer, James J.; Cacciola, Joseph; Scott, Clay; Lazor, Lois A.; Pourashraf, Mehrnaz; Santhakumar, Vijayaratnam; Potts, William M.; Sydserff, Simon; Giguere, Pascall; Levesque, Carine; Dasser, Mohammed; Groblewski, Thierry Journal of Medicinal Chemistry, 2014 , vol. 57, # 3 p. 733 - 758

~%

tert-butyl 2-cyano-7-azaspiro[3.5]nonane-7-carboxylate Structure

tert-butyl 2-cy...

CAS#:203662-66-2

Literature: Brown, Dean G.; Bernstein, Peter R.; Griffin, Andrew; Wesolowski, Steve; Labrecque, Denis; Tremblay, Maxime C.; Sylvester, Mark; Mauger, Russell; Edwards, Phillip D.; Throner, Scott R.; Folmer, James J.; Cacciola, Joseph; Scott, Clay; Lazor, Lois A.; Pourashraf, Mehrnaz; Santhakumar, Vijayaratnam; Potts, William M.; Sydserff, Simon; Giguere, Pascall; Levesque, Carine; Dasser, Mohammed; Groblewski, Thierry Journal of Medicinal Chemistry, 2014 , vol. 57, # 3 p. 733 - 758

 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

[7-(tert-butoxycarbonyl)-7-azaspiro[3.5]non-2-yl]carbonitrile
2-CYANO-7-AZASPIRO[3.5]NONANE-7-CARBOXYLIC ACID TERT-BUTYL ESTER
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