6,7-dihydro-5H-2-pyrindine

Modify Date: 2026-08-24 12:30:06

6,7-dihydro-5H-2-pyrindine Structure
6,7-dihydro-5H-2-pyrindine structure
Common Name 6,7-dihydro-5H-2-pyrindine
CAS Number 533-35-7 Molecular Weight 119.16400
Density 1.066g/cm3 Boiling Point 193.6ºC at 760 mmHg
Molecular Formula C8H9N Melting Point N/A
MSDS N/A Flash Point 70.4ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 6,7-dihydro-5H-cyclopenta[c]pyridine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.066g/cm3
Boiling Point 193.6ºC at 760 mmHg
Molecular Formula C8H9N
Molecular Weight 119.16400
Flash Point 70.4ºC
Exact Mass 119.07300
PSA 12.89000
LogP 1.57030
Index of Refraction 1.567
InChIKey RGBSGRUHELUMOF-UHFFFAOYSA-N
SMILES c1cc2c(cn1)CCC2

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~55%

6,7-dihydro-5H-2-pyrindine Structure

6,7-dihydro-5H-...

CAS#:533-35-7

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Literature: Guandalini, Luca; Dei, Silvia; Gualtieri, Fulvio; Romanelli, Maria Novella; Scapecchi, Serena; Teodori, Elisabetta; Varani, Katia Helvetica Chimica Acta, 2002 , vol. 85, # 1 p. 96 - 107

~52%

6,7-dihydro-5H-2-pyrindine Structure

6,7-dihydro-5H-...

CAS#:533-35-7

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Literature: Boger, Dale L.; Panek, James S.; Meier, Michael M. Journal of Organic Chemistry, 1982 , vol. 47, # 5 p. 895 - 897

~74%

6,7-dihydro-5H-2-pyrindine Structure

6,7-dihydro-5H-...

CAS#:533-35-7

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Literature: Boger, Dale L.; Panek, James S. Journal of Organic Chemistry, 1981 , vol. 46, # 10 p. 2179 - 2182

~%

6,7-dihydro-5H-2-pyrindine Structure

6,7-dihydro-5H-...

CAS#:533-35-7

Learn More
Literature: Guandalini, Luca; Dei, Silvia; Gualtieri, Fulvio; Romanelli, Maria Novella; Scapecchi, Serena; Teodori, Elisabetta; Varani, Katia Helvetica Chimica Acta, 2002 , vol. 85, # 1 p. 96 - 107

~%

6,7-dihydro-5H-2-pyrindine Structure

6,7-dihydro-5H-...

CAS#:533-35-7

Learn More
Literature: Guandalini, Luca; Dei, Silvia; Gualtieri, Fulvio; Romanelli, Maria Novella; Scapecchi, Serena; Teodori, Elisabetta; Varani, Katia Helvetica Chimica Acta, 2002 , vol. 85, # 1 p. 96 - 107

~%

6,7-dihydro-5H-2-pyrindine Structure

6,7-dihydro-5H-...

CAS#:533-35-7

Learn More
Literature: Boger, Dale L.; Panek, James S. Journal of Organic Chemistry, 1981 , vol. 46, # 10 p. 2179 - 2182

~%

6,7-dihydro-5H-2-pyrindine Structure

6,7-dihydro-5H-...

CAS#:533-35-7

Learn More
Literature: Guandalini, Luca; Dei, Silvia; Gualtieri, Fulvio; Romanelli, Maria Novella; Scapecchi, Serena; Teodori, Elisabetta; Varani, Katia Helvetica Chimica Acta, 2002 , vol. 85, # 1 p. 96 - 107

~%

6,7-dihydro-5H-2-pyrindine Structure

6,7-dihydro-5H-...

CAS#:533-35-7

Learn More
Literature: Prelog; Metzler Helvetica Chimica Acta, 1946 , vol. 29, p. 1170,1173

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5H-2-Pyrindine,6,7-dihydro
6,7-Dihydro-5H-[2]pyrindin
5H-CYCLOPENTA[C]PYRIDINE,6,7-DIHYDRO
6,7-dihydro-5H-[2]pyrindine
3,4-cyclopentenopyridine
3,4-trimethylene-pyridine
3.4-Cyclopenteno-pyridin
6,7-dihydro-5H-2-pyridine

 6,7-dihydro-5H-2-pyrindine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: Polar surface area (PSA) of 6,7-dihydro-5H-cyclopenta[c]pyridine is 12.89000.
Q: What English synonyms does 6,7-dihydro-5H-cyclopenta[c]pyridine have?
A: English synonyms of 6,7-dihydro-5H-cyclopenta[c]pyridine: 5H-2-Pyrindine,6,7-dihydro, 6,7-Dihydro-5H-[2]pyrindin, 5H-CYCLOPENTA[C]PYRIDINE,6,7-DIHYDRO, 6,7-dihydro-5H-[2]pyrindine, 3,4-cyclopentenopyridine, 3,4-trimethylene-pyridine, 3.4-Cyclopenteno-pyridin, 6,7-dihydro-5H-2-pyridine.
Q: What is the LogP of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: LogP of 6,7-dihydro-5H-cyclopenta[c]pyridine is 1.57030.
Q: What is the SMILES notation of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: SMILES notation of 6,7-dihydro-5H-cyclopenta[c]pyridine is c1cc2c(cn1)CCC2.
Q: What is the InChIKey of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: InChIKey of 6,7-dihydro-5H-cyclopenta[c]pyridine is RGBSGRUHELUMOF-UHFFFAOYSA-N.
Q: What is the CAS number of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: CAS number of 6,7-dihydro-5H-cyclopenta[c]pyridine is 533-35-7.
Q: What is the English name of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: The English name of 6,7-dihydro-5H-cyclopenta[c]pyridine is 6,7-dihydro-5H-cyclopenta[c]pyridine.
Q: What is the molecular formula of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: Molecular formula of 6,7-dihydro-5H-cyclopenta[c]pyridine is C8H9N.
Q: What are the upstream materials of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: Related upstream materials(CAS) of 6,7-dihydro-5H-cyclopenta[c]pyridine: 72605-56-2;120-92-3;290-38-0;7148-07-4;51414-15-4;611-10-9;936-52-7;100249-23-8;118872-90-5.
Q: What is the molecular weight of 6,7-dihydro-5H-cyclopenta[c]pyridine?
A: Molecular weight of 6,7-dihydro-5H-cyclopenta[c]pyridine is 119.16400.

 6,7-dihydro-5H-2-pyrindinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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