2-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine

Modify Date: 2026-08-21 09:36:26

2-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine Structure
2-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine structure
Common Name 2-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine
CAS Number 1030377-43-5 Molecular Weight 154.59700
Density N/A Boiling Point 306.7±11.0°C at 760 mmHg
Molecular Formula C7H7ClN2 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine (Chinese name: 2-氯-6,7-二氢-5H-环戊并[d]嘧啶,CAS number: 1030377-43-5),molecular formula: C7H7ClN2,molecular weight: 154.03000. For research-use only, not for medical or clinical usage.


 Names

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

Name 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine
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.

Boiling Point 306.7±11.0°C at 760 mmHg
Molecular Formula C7H7ClN2
Molecular Weight 154.59700
Exact Mass 154.03000
PSA 25.78000
LogP 1.61870
InChIKey YRPKTWHLIYZWGY-UHFFFAOYSA-N
SMILES Clc1ncc2c(n1)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.

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2-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine Structure

2-chloro-6,7-di...

CAS#:1030377-43-5

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Literature: US2008/132490 A1, ; Page/Page column 20-21 ; US 20080132490 A1

 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.

MFCD16615165

  | FAQ

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

Q: What is the boiling point of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: Boiling point of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is 306.7±11.0°C at 760 mmHg.
Q: What is the English name of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: The English name of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine.
Q: What is the CAS number of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: CAS number of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is 1030377-43-5.
Q: What is the InChIKey of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: InChIKey of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is YRPKTWHLIYZWGY-UHFFFAOYSA-N.
Q: What English synonyms does 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine have?
A: English synonyms of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine: MFCD16615165.
Q: What is the LogP of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: LogP of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is 1.61870.
Q: What is the SMILES notation of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: SMILES notation of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is Clc1ncc2c(n1)CCC2.
Q: What is the molecular weight of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: Molecular weight of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is 154.59700.
Q: What is the molecular formula of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: Molecular formula of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is C7H7ClN2.
Q: What is the polar surface area (PSA) of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine?
A: Polar surface area (PSA) of 2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine is 25.78000.

 factory

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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