3-(2-pyridyl)pyrazole

Modify Date: 2024-01-02 08:28:15

3-(2-pyridyl)pyrazole Structure
3-(2-pyridyl)pyrazole structure
Common Name 3-(2-pyridyl)pyrazole
CAS Number 75415-03-1 Molecular Weight 145.161
Density 1.2±0.1 g/cm3 Boiling Point 362.2±17.0 °C at 760 mmHg
Molecular Formula C8H7N3 Melting Point 119-120°C
MSDS N/A Flash Point 179.2±13.9 °C

 Names

Name 2-(1H-Pyrazol-3-YL)Pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 362.2±17.0 °C at 760 mmHg
Melting Point 119-120°C
Molecular Formula C8H7N3
Molecular Weight 145.161
Flash Point 179.2±13.9 °C
Exact Mass 145.063995
PSA 41.57000
LogP 0.88
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.611

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~99%

3-(2-pyridyl)pyrazole Structure

3-(2-pyridyl)py...

CAS#:75415-03-1

Literature: SICHUAN GOODDOCTOR PHARMACEUTICAL GROUP CO., LTD.; Si Chuan University; LUO, Youfu; WANG, Zhenling; WEI, Yuquan; GENG, Funeng Patent: EP2738169 A1, 2014 ; Location in patent: Paragraph 0105; 0106; 0107 ;

~97%

3-(2-pyridyl)pyrazole Structure

3-(2-pyridyl)py...

CAS#:75415-03-1

Literature: BIOGEN IDEC MA INC. Patent: WO2004/72033 A2, 2004 ; Location in patent: Page 35 ; WO 2004/072033 A2

~%

3-(2-pyridyl)pyrazole Structure

3-(2-pyridyl)py...

CAS#:75415-03-1

Literature: Synthesis, , # 1 p. 55 - 62

~79%

3-(2-pyridyl)pyrazole Structure

3-(2-pyridyl)py...

CAS#:75415-03-1

Literature: Yu, Xian-Yong; Deng, Lin; Zheng, Baishu; Zeng, Bi-Rong; Yi, Pinggui; Xu, Xin Dalton Transactions, 2014 , vol. 43, # 4 p. 1524 - 1533

~0%

3-(2-pyridyl)pyrazole Structure

3-(2-pyridyl)py...

CAS#:75415-03-1

Literature: Chemische Berichte, , vol. 125, # 3 p. 701 - 710

 Customs

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

2-(1H-Pyrazol-5-yl)pyridine
Pyridine, 2-(1H-pyrazol-5-yl)-
MFCD00115151
pyridyl-pyrazole
pyrazolyl-pyridine