(1-Methyl-1H-pyrazol-4-yl)methanol

Basic Information

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CAS Number

112029-98-8

Molecular Formula

C5H8N2O

Molecular Weight

112.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

244 ºC

Flash Point

101 ºC

SMILES

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CN1C=C(C=N1)CO

InChI

InChI=1S/C5H8N2O/c1-7-3-5(4-8)2-6-7/h2-3,8H,4H2,1H3

InChIKey

QSXREDPBMQKKAY-UHFFFAOYSA-N

LogP

-0.08760000000000007

Topological Polar Surface Area

38.05 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

76.8

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

SY017187
BS-12807
PB19942
AM20080070
EN300-24530
DTXSID00474803
BB 0257700
FT-0657026
CS-W004779
1H-Pyrazole-4-methanol,1-methyl-
MFCD01822311
F2124-0699
AC-6342
4-hydroxymethyl-1-methylpyrazole
1H-PYRAZOLE-4-METHANOL, 1-METHYL-
(1-Methyl-1H-pyrazol-4-yl)-methanol
4-(Hydroxymethyl)-1-methylpyrazole
J-504893
QSXREDPBMQKKAY-UHFFFAOYSA-N
Z198954582
1-methyl-4-hydroxymethylpyrazole
1-Methyl-1h-pyrazol-4-methanol
AKOS000119266
112029-98-8
(1-methyl-1H-pyrazol-4-yl)methanol
(1-methylpyrazol-4-yl)methanol
SCHEMBL1208394
(1-Methyl-1H-pyrazol-4-yl)methanol
1-Methyl-1H-pyrazole-4-methanol
4-Hydroxymethyl-1-Methylpyrazole
(1-methyl-4-pyrazolyl)methanol

MDL Number

MFCD01822311

Customs Code

2933199090

FAQ

What are the physical and chemical properties of (1-Methyl-1H-pyrazol-4-yl)methanol (CAS: 112029-98-8)?

(1-Methyl-1H-pyrazol-4-yl)methanol is a white to off-white crystalline solid with a molecular weight of approximately 141.17 g/mol. It is slightly soluble in water and more soluble in organic solvents like ethanol and methanol. It is moderately reactive, showing basic properties due to the presence of the pyrazole ring. It can undergo nucleophilic substitution and condensation reactions, making it useful in organic synthesis.

How is (1-Methyl-1H-pyrazol-4-yl)methanol (CAS: 112029-98-8) typically synthesized?

(1-Methyl-1H-pyrazol-4-yl)methanol can be synthesized by the reduction of 1-methyl-1H-pyrazole-4-carbaldehyde with sodium borohydride. This method provides good yield and high selectivity. The reaction is typically performed in an alcohol solvent like methanol or ethanol under basic conditions. The use of a suitable catalyst may improve the reaction efficiency.

What industries use (1-Methyl-1H-pyrazol-4-yl)methanol (CAS: 112029-98-8)?

(1-Methyl-1H-pyrazol-4-yl)methanol is used in the pharmaceutical industry for the synthesis of various heterocyclic compounds that are important for drug development. It is also utilized in polymer chemistry for the creation of functional polymers. Additionally, it has applications in sensor technology and semiconductor manufacturing due to its reactivity and functionality.

What precautions should be taken when handling (1-Methyl-1H-pyrazol-4-yl)methanol (CAS: 112029-98-8)?

When handling (1-Methyl-1H-pyrazol-4-yl)methanol, appropriate personal protective equipment (PPE) should be worn, including gloves, safety goggles, and lab coat. The substance should be stored in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Fume hoods should be used during preparation and manipulation. In case of a spill, immediately clean up the area using appropriate safety measures and refer to the Safety Data Sheet (SDS) for detailed instructions.