1H-Pyrazol-5-ylacetic acid

Modify Date: 2024-01-11 17:09:01

1H-Pyrazol-5-ylacetic acid Structure
1H-Pyrazol-5-ylacetic acid structure
Common Name 1H-Pyrazol-5-ylacetic acid
CAS Number 102732-63-8 Molecular Weight 126.113
Density 1.4±0.1 g/cm3 Boiling Point 387.3±17.0 °C at 760 mmHg
Molecular Formula C5H6N2O2 Melting Point N/A
MSDS N/A Flash Point 188.0±20.9 °C

 Names

Name 2-(1H-pyrazol-5-yl)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 387.3±17.0 °C at 760 mmHg
Molecular Formula C5H6N2O2
Molecular Weight 126.113
Flash Point 188.0±20.9 °C
Exact Mass 126.042931
PSA 65.98000
LogP -0.40
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.591

 Safety Information

Hazard Codes Xi
HS Code 2933199090

 Synthetic Route

~89%

1H-Pyrazol-5-ylacetic acid Structure

1H-Pyrazol-5-yl...

CAS#:102732-63-8

Literature: F. HOFFMANN-LA ROCHE AG; GENENTECH, INC.; BAKER-GLENN, Charles; BURDICK, Daniel Jon; CHAMBERS, Mark; CHAN, Bryan K.; CHEN, Huifen; ESTRADA, Anthony; SWEENEY, Zachary Kevin Patent: WO2013/164321 A1, 2013 ; Location in patent: Page/Page column 39 ;

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1H-Pyrazol-5-ylacetic acid Structure

1H-Pyrazol-5-yl...

CAS#:102732-63-8

Literature: Jones; Mann Journal of the American Chemical Society, 1953 , vol. 75, p. 4048,4050

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1H-Pyrazol-5-ylacetic acid Structure

1H-Pyrazol-5-yl...

CAS#:102732-63-8

Literature: Barker, John M; Huddleston, Patrick R; Wood, Michael L Journal of Chemical Research, Miniprint, 1992 , # 9 p. 2383 - 2396

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

pyrazolyl-3-acetic acid
2-(1H-pyrazol-3-yl)acetic acid
(1(2)H-pyrazol-3-yl)-acetic acid
pyrazol-3-ylacetic acid
1H-Pyrazole-5-acetic acid
1H-Pyrazol-5-ylacetic acid
1H-Pyrazole-3-acetic acid
(1(2)H-Pyrazol-3-yl)-essigsaeure