pyrazolo[1,5-a]pyridine-3-carbaldehyde

Modify Date: 2026-07-10 19:42:44

pyrazolo[1,5-a]pyridine-3-carbaldehyde Structure
pyrazolo[1,5-a]pyridine-3-carbaldehyde structure
Common Name pyrazolo[1,5-a]pyridine-3-carbaldehyde
CAS Number 73957-66-1 Molecular Weight 146.14600
Density 1.24 Boiling Point N/A
Molecular Formula C8H6N2O Melting Point 89ºC
MSDS USA Flash Point N/A

 Names

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

Name pyrazolo[1,5-a]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 1.24
Melting Point 89ºC
Molecular Formula C8H6N2O
Molecular Weight 146.14600
Exact Mass 146.04800
PSA 34.37000
LogP 1.14680
Index of Refraction 1.641
InChIKey KBJMYBSEFSJJNV-UHFFFAOYSA-N
SMILES O=Cc1cnn2ccccc12

 Safety Information

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

Hazard Codes Xi: Irritant;
HS Code 2933990090

 Synthetic Route

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

~%

pyrazolo[1,5-a]pyridine-3-carbaldehyde Structure

pyrazolo[1,5-a]...

CAS#:73957-66-1

Learn More
Literature: Journal of Medicinal Chemistry, , vol. 54, # 13 p. 4752 - 4772

~50%

pyrazolo[1,5-a]pyridine-3-carbaldehyde Structure

pyrazolo[1,5-a]...

CAS#:73957-66-1

Learn More
Literature: Gmeiner; Schuenemann Archiv der Pharmazie, 1988 , vol. 321, # 9 p. 517 - 520

~95%

pyrazolo[1,5-a]pyridine-3-carbaldehyde Structure

pyrazolo[1,5-a]...

CAS#:73957-66-1

Learn More
Literature: Tanji, Ken-ichi; Sasahara, Takehiko; Suzuki, Junko; Higashino, Takeo Heterocycles, 1993 , vol. 35, # 2 p. 915 - 924

 Precursor & DownStream

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

Precursor  4

DownStream  1

 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.

Pyrazolo[1,5-a]pyridine-3-carboxaldehyde
3-FORMYL-PYRAZOLO[1,5-A]PYRIDINE
3-pyrazolo<1,5-a>pyridineacarboxaldehyde
Pyrazolo[1,5-a]pyridin-3-carbaldehyde
Pyrazolo<1,5-a>pyridin-3-carbaldehyd

 pyrazolo[1,5-a]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 InChIKey of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: InChIKey of pyrazolo[1,5-a]pyridine-3-carbaldehyde is KBJMYBSEFSJJNV-UHFFFAOYSA-N.
Q: What are the downstream products of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: Related downstream products(CAS) of pyrazolo[1,5-a]pyridine-3-carbaldehyde: 307308-03-8.
Q: What is the CAS number of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: CAS number of pyrazolo[1,5-a]pyridine-3-carbaldehyde is 73957-66-1.
Q: What is the molecular weight of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: Molecular weight of pyrazolo[1,5-a]pyridine-3-carbaldehyde is 146.14600.
Q: What is the LogP of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: LogP of pyrazolo[1,5-a]pyridine-3-carbaldehyde is 1.14680.
Q: What is the molecular formula of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: Molecular formula of pyrazolo[1,5-a]pyridine-3-carbaldehyde is C8H6N2O.
Q: What is the English name of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: The English name of pyrazolo[1,5-a]pyridine-3-carbaldehyde is pyrazolo[1,5-a]pyridine-3-carbaldehyde.
Q: What English synonyms does pyrazolo[1,5-a]pyridine-3-carbaldehyde have?
A: English synonyms of pyrazolo[1,5-a]pyridine-3-carbaldehyde: Pyrazolo[1,5-a]pyridine-3-carboxaldehyde, 3-FORMYL-PYRAZOLO[1,5-A]PYRIDINE, 3-pyrazolopyridineacarboxaldehyde, Pyrazolo[1,5-a]pyridin-3-carbaldehyde, Pyrazolopyridin-3-carbaldehyd.
Q: What is the melting point of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: Melting point of pyrazolo[1,5-a]pyridine-3-carbaldehyde is 89ºC.
Q: What is the polar surface area (PSA) of pyrazolo[1,5-a]pyridine-3-carbaldehyde?
A: Polar surface area (PSA) of pyrazolo[1,5-a]pyridine-3-carbaldehyde is 34.37000.

 pyrazolo[1,5-a]pyridine-3-carbaldehydefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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