5-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine

Modify Date: 2026-07-30 10:25:26

5-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine Structure
5-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine structure
Common Name 5-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine
CAS Number 219762-28-4 Molecular Weight 212.047
Density 1.8±0.1 g/cm3 Boiling Point 415.9±25.0 °C at 760 mmHg
Molecular Formula C7H6BrN3 Melting Point N/A
MSDS N/A Flash Point 205.3±23.2 °C

 Names

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

Name 5-Bromo-2-methyl-1H-imidazo[4,5-b]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 1.8±0.1 g/cm3
Boiling Point 415.9±25.0 °C at 760 mmHg
Molecular Formula C7H6BrN3
Molecular Weight 212.047
Flash Point 205.3±23.2 °C
Exact Mass 210.974503
PSA 41.57000
LogP 1.95
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.711
InChIKey AXMQBOUOVYZIMK-UHFFFAOYSA-N
SMILES Cc1nc2nc(Br)ccc2[nH]1

 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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5-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine Structure

5-Bromo-2-methy...

CAS#:219762-28-4

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Literature: US6348474 B1, ; Page column 45 ;

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5-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine Structure

5-Bromo-2-methy...

CAS#:219762-28-4

Learn More
Literature: US6348474 B1, ; Page column 44 ;

~%

5-Bromo-2-methyl-3H-imidazo[4,5-b]pyridine Structure

5-Bromo-2-methy...

CAS#:219762-28-4

Learn More
Literature: US6348474 B1, ; Page column 139 ;

 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.

5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine

  | 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 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: The English name of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine is 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine.
Q: What is the boiling point of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: Boiling point of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine is 415.9±25.0 °C at 760 mmHg.
Q: What is the LogP of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: LogP of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine is 1.95.
Q: What is the InChIKey of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: InChIKey of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine is AXMQBOUOVYZIMK-UHFFFAOYSA-N.
Q: What is the SMILES notation of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: SMILES notation of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine is Cc1nc2nc(Br)ccc2[nH]1.
Q: What is the CAS number of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: CAS number of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine is 219762-28-4.
Q: What English synonyms does 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine have?
A: English synonyms of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine: 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine.
Q: What is the polar surface area (PSA) of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: Polar surface area (PSA) of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine is 41.57000.
Q: What is the molecular formula of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: Molecular formula of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine is C7H6BrN3.
Q: What are the upstream materials of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine?
A: Related upstream materials(CAS) of 5-Bromo-2-methyl-1H-imidazo[4,5-b]pyridine: 129012-04-0;78-39-7;40851-92-1.

 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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