2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde

Modify Date: 2026-07-19 14:15:58

2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde Structure
2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde structure
Common Name 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde
CAS Number 858275-30-6 Molecular Weight 162.18800
Density 1.28g/cm3 Boiling Point 351.3ºC at 760 mmHg
Molecular Formula C9H10N2O Melting Point N/A
MSDS N/A Flash Point 166.3ºC

 Names

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

Name 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-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 1.28g/cm3
Boiling Point 351.3ºC at 760 mmHg
Molecular Formula C9H10N2O
Molecular Weight 162.18800
Flash Point 166.3ºC
Exact Mass 162.07900
PSA 45.22000
Index of Refraction 1.644
InChIKey DXESDXYYNGHALB-UHFFFAOYSA-N
SMILES Cc1[nH]c2ncccc2c1C=O

 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.

~76%

2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde Structure

2-Methyl-1H-pyr...

CAS#:858275-30-6

Learn More
Literature: Bahekar, Rajesh H.; Jain, Mukul R.; Jadav, Pradip A.; Prajapati, Vijay M.; Patel, Dipam N.; Gupta, Arun A.; Sharma, Ajay; Tom, Robby; Bandyopadhya, Debdutta; Modi, Honey; Patel, Pankaj R. Bioorganic and Medicinal Chemistry, 2007 , vol. 15, # 21 p. 6782 - 6795

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2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde Structure

2-Methyl-1H-pyr...

CAS#:858275-30-6

Learn More
Literature: Clemo; Swan Journal of the Chemical Society, 1945 , p. 603,607

~%

2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde Structure

2-Methyl-1H-pyr...

CAS#:858275-30-6

Learn More
Literature: Clemo; Swan Journal of the Chemical Society, 1945 , p. 603,607

 Precursor & DownStream

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

Precursor  3

DownStream  0

 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.

2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde

  | 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 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: Polar surface area (PSA) of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is 45.22000.
Q: What is the CAS number of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: CAS number of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is 858275-30-6.
Q: What is the English name of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: The English name of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde.
Q: What English synonyms does 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde have?
A: English synonyms of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde: 2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde.
Q: What is the SMILES notation of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: SMILES notation of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is Cc1[nH]c2ncccc2c1C=O.
Q: What is the molecular formula of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: Molecular formula of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is C9H10N2O.
Q: What is the molecular weight of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: Molecular weight of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is 162.18800.
Q: What are the upstream materials of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: Related upstream materials(CAS) of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde: 23612-48-8;100-97-0;7463-30-1.
Q: What is the InChIKey of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: InChIKey of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is DXESDXYYNGHALB-UHFFFAOYSA-N.
Q: What is the boiling point of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde?
A: Boiling point of 2-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde is 351.3ºC at 760 mmHg.

 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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