CAS 25222-43-9|4-Hydroxymethylpyrazole

Introduction：Basic information about CAS 25222-43-9|4-Hydroxymethylpyrazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. 4-Hydroxymethylpyrazole BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Customs
6. Synonyms

Common Name	4-Hydroxymethylpyrazole
CAS Number	25222-43-9	Molecular Weight	98.103
Density	1.3±0.1 g/cm3	Boiling Point	326.8±17.0 °C at 760 mmHg
Molecular Formula	C₄H₆N₂O	Melting Point	/
MSDS	/	Flash Point	151.5±20.9 °C

Names

Name	1H-pyrazol-4-ylmethanol
Synonym	More Synonyms

4-Hydroxymethylpyrazole BiologicalActivity

Description	4-Hydroxymethylpyrazole is the primary metabolite of Fomepizole (HY-B0876). Fomepizole is a competitive inhibitor of the enzyme alcohol dehydrogenase[1].
Related Catalog	Research Areas >>Others
Target	Human Endogenous Metabolite
References	[1]. R Blomstrand, et al. Pyrazoles as Inhibitors of Alcohol Oxidation and as Important Tools in Alcohol Research: An Approach to Therapy Against Methanol Poisoning. Proc Natl Acad Sci U S A . 1979 Jul;76(7):3499-503.

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	326.8±17.0 °C at 760 mmHg
Molecular Formula	C₄H₆N₂O
Molecular Weight	98.103
Flash Point	151.5±20.9 °C
Exact Mass	98.048012
PSA	48.91000
LogP	-0.87
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.590
InChIKey	JRMKJOOJKCAEJK-UHFFFAOYSA-N
SMILES	OCc1cn[nH]c1

Safety Information

Hazard Codes	Xi
HS Code	2933199090

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

1H-Pyrazole-4-methanol

1H-Pyrazol-4-ylmethanol

pyrazol-4-ylmethan-1-ol

4-Hydroxymethyl-pyrazol

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