4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine

Modify Date: 2026-07-08 16:03:24

4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine Structure
4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine structure
Common Name 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine
CAS Number 36258-82-9 Molecular Weight 154.557
Density 1.7±0.1 g/cm3 Boiling Point 458.1±25.0 °C at 760 mmHg
Molecular Formula C5H3ClN4 Melting Point N/A
MSDS N/A Flash Point 263.3±8.8 °C

 Names

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

Name 4-Chloro-3H-[1,2,3]triazolo[4,5-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 1.7±0.1 g/cm3
Boiling Point 458.1±25.0 °C at 760 mmHg
Molecular Formula C5H3ClN4
Molecular Weight 154.557
Flash Point 263.3±8.8 °C
Exact Mass 154.004623
PSA 54.46000
LogP 0.77
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.740
InChIKey RUTXJCPJDJUCDS-UHFFFAOYSA-N
SMILES Clc1nccc2n[nH]nc12

 Synthetic Route

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

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4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine Structure

4-Chloro-3H-[1,...

CAS#:36258-82-9

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Literature: Bremer Justus Liebigs Annalen der Chemie, 1935 , vol. 518, p. 274,287 Full Text Show Details Talik; Plazek Roczniki Chemii, 1956 , vol. 30, p. 1139,1144 Chem.Abstr., 1957 , p. 12089

 Precursor & DownStream

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

Precursor  1

DownStream  1

 Synonyms

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

4-chloro-2H-triazolo[4,5-c]pyridine
4-Chloro-1H-[1,2,3]triazolo[4,5-c]pyridine

  | 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 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: Boiling point of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine is 458.1±25.0 °C at 760 mmHg.
Q: What is the polar surface area (PSA) of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: Polar surface area (PSA) of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine is 54.46000.
Q: What is the CAS number of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: CAS number of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine is 36258-82-9.
Q: What is the molecular formula of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: Molecular formula of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine is C5H3ClN4.
Q: What are the upstream materials of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: Related upstream materials(CAS) of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine: 39217-08-8.
Q: What are the downstream products of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: Related downstream products(CAS) of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine: 36258-87-4.
Q: What is the SMILES notation of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: SMILES notation of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine is Clc1nccc2n[nH]nc12.
Q: What English synonyms does 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine have?
A: English synonyms of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine: 4-chloro-2H-triazolo[4,5-c]pyridine, 4-Chloro-1H-[1,2,3]triazolo[4,5-c]pyridine.
Q: What is the LogP of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: LogP of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine is 0.77.
Q: What is the English name of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine?
A: The English name of 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine is 4-Chloro-3H-[1,2,3]triazolo[4,5-c]pyridine.

 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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