3-Chloroisoquinoline-4-carbaldehyde

Modify Date: 2026-07-14 18:16:38

3-Chloroisoquinoline-4-carbaldehyde Structure
3-Chloroisoquinoline-4-carbaldehyde structure
Common Name 3-Chloroisoquinoline-4-carbaldehyde
CAS Number 120285-29-2 Molecular Weight 191.614
Density 1.4±0.1 g/cm3 Boiling Point 360.5±22.0 °C at 760 mmHg
Molecular Formula C10H6ClNO Melting Point N/A
MSDS N/A Flash Point 171.8±22.3 °C

Summary: 3-Chloroisoquinoline-4-carbaldehyde (CAS号:120285-29-2), molecular formula: C10H6ClNO, molecular weight: 191.614. 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 3-Chloroisoquinoline-4-carbaldehyde
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 1.4±0.1 g/cm3
Boiling Point 360.5±22.0 °C at 760 mmHg
Molecular Formula C10H6ClNO
Molecular Weight 191.614
Flash Point 171.8±22.3 °C
Exact Mass 191.013794
PSA 29.96000
LogP 2.57
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.693
InChIKey HMSMGFVSFVMHFQ-UHFFFAOYSA-N
SMILES O=Cc1c(Cl)ncc2ccccc12

 Safety Information

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

HS Code 2933499090

 Synthetic Route

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

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3-Chloroisoquinoline-4-carbaldehyde Structure

3-Chloroisoquin...

CAS#:120285-29-2

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Literature: WO2013/102145 A1, ; Paragraph 0241 ;

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3-Chloroisoquinoline-4-carbaldehyde Structure

3-Chloroisoquin...

CAS#:120285-29-2

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Literature: Synthesis, , # 9 p. 680 - 683

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3-Chloroisoquinoline-4-carbaldehyde Structure

3-Chloroisoquin...

CAS#:120285-29-2

Learn More
Literature: Synthesis, , # 9 p. 680 - 683

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Customs

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

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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.

3-Chloro-4-isoquinolinecarbaldehyde
3-Chloroisoquinoline-4-aldehyde
4-Isoquinolinecarboxaldehyde,3-chloro
3-Chloroisoquinoline-4-carbaldehyde
QC-9344

 3-Chloroisoquinoline-4-carbaldehyde | FAQ

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

Q: What is the English name of 3-Chloroisoquinoline-4-carbaldehyde?
A: The English name of 3-Chloroisoquinoline-4-carbaldehyde is 3-Chloroisoquinoline-4-carbaldehyde.
Q: What is the molecular formula of 3-Chloroisoquinoline-4-carbaldehyde?
A: Molecular formula of 3-Chloroisoquinoline-4-carbaldehyde is C10H6ClNO.
Q: What is the polar surface area (PSA) of 3-Chloroisoquinoline-4-carbaldehyde?
A: Polar surface area (PSA) of 3-Chloroisoquinoline-4-carbaldehyde is 29.96000.
Q: What are the upstream materials of 3-Chloroisoquinoline-4-carbaldehyde?
A: Related upstream materials(CAS) of 3-Chloroisoquinoline-4-carbaldehyde: 24331-94-0;68-12-2.
Q: What is the LogP of 3-Chloroisoquinoline-4-carbaldehyde?
A: LogP of 3-Chloroisoquinoline-4-carbaldehyde is 2.57.
Q: What is the molecular weight of 3-Chloroisoquinoline-4-carbaldehyde?
A: Molecular weight of 3-Chloroisoquinoline-4-carbaldehyde is 191.614.
Q: What is the InChIKey of 3-Chloroisoquinoline-4-carbaldehyde?
A: InChIKey of 3-Chloroisoquinoline-4-carbaldehyde is HMSMGFVSFVMHFQ-UHFFFAOYSA-N.
Q: What is the boiling point of 3-Chloroisoquinoline-4-carbaldehyde?
A: Boiling point of 3-Chloroisoquinoline-4-carbaldehyde is 360.5±22.0 °C at 760 mmHg.
Q: What is the SMILES notation of 3-Chloroisoquinoline-4-carbaldehyde?
A: SMILES notation of 3-Chloroisoquinoline-4-carbaldehyde is O=Cc1c(Cl)ncc2ccccc12.
Q: What English synonyms does 3-Chloroisoquinoline-4-carbaldehyde have?
A: English synonyms of 3-Chloroisoquinoline-4-carbaldehyde: 3-Chloro-4-isoquinolinecarbaldehyde, 3-Chloroisoquinoline-4-aldehyde, 4-Isoquinolinecarboxaldehyde,3-chloro, 3-Chloroisoquinoline-4-carbaldehyde, QC-9344.

 3-Chloroisoquinoline-4-carbaldehydefactory

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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