2-Methyl-3-pyridinol

Basic Information

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CAS Number

1121-25-1

Molecular Formula

C6H7NO

Molecular Weight

109.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Physical State

Powder

Melting Point

166.0 to 170.0 deg-C

Boiling Point

204.59°C (rough estimate)

Flash Point

127.4℃

Refractive Index

1.5040 (estimate)

SMILES

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CC1=C(C=CC=N1)O

InChI

InChI=1S/C6H7NO/c1-5-6(8)3-2-4-7-5/h2-4,8H,1H3

InChIKey

AQSRRZGQRFFFGS-UHFFFAOYSA-N

LogP

1.0956199999999998

Topological Polar Surface Area

33.120000000000005 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

74.9

Safety Information

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GHS Hazard Pictograms

H302

H315

H318

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

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

Synonyms & References

English

STR06099
55780-69-3
FT-0669845
BCP26772
3-Hydroxy-2-methylpyridine
BP-12767
FT-0615806
1121-25-1
PD158232
HY-W002339
3-Hydroxy-2-methylpyridine-d3
2-Methyl-pyridin-3-ol
F0001-0267
3-hydroxyl-2-methylpyridine
NSC 27506
AKOS005145808
NS00015314
365FJ23A8Z
SCHEMBL118678
AQ-344/40575762
NSC27506
DTXSID40149907
AM20061689
3-Hydroxy-2-methylpyridine (3-Hydroxy-2-picoline)
SB10555
2-methylpyridine-3-ol
2methylpyridin-3-ol
CL0055
PB18442
EN300-55470
EINECS 214-327-3

MDL Number

MFCD00082538

Customs Code

2933399090

FAQ

What is 2-Methyl-3-pyridinol (CAS: 1121-25-1)?

2-Methyl-3-pyridinol (CAS: 1121-25-1) is a heterocyclic organic compound with the chemical formula C6H7NO. It is a derivative of pyridine, featuring a hydroxyl group at position 3 and a methyl group at position 2. This compound is known for its aromatic structure and is commonly used as an intermediate in chemical synthesis. It appears as a colorless liquid and is soluble in organic solvents.

What are the main uses of 2-Methyl-3-pyridinol (CAS: 1121-25-1)?

2-Methyl-3-pyridinol (CAS: 1121-25-1) is primarily used in pharmaceuticals as a precursor for antibiotic and antifungal drug development. It also serves industrial applications, including as a solvent and in the production of dyes and pesticides. In research, it is employed for synthesizing other organic compounds. Additionally, it may be used in food additives and flavoring agents, though its primary focus remains in medicinal and chemical fields.

Is 2-Methyl-3-pyridinol (CAS: 1121-25-1) safe?

2-Methyl-3-pyridinol (CAS: 1121-25-1) is considered safe when handled properly, but it has moderate toxicity. Prolonged exposure may cause skin and eye irritation, so protective measures like gloves and safety goggles are recommended. It is not classified as highly hazardous, but adherence to safety standards, such as those set by OSHA, is essential during storage and use to minimize risks.

How should 2-Methyl-3-pyridinol (CAS: 1121-25-1) be stored?

2-Methyl-3-pyridinol (CAS: 1121-25-1) should be stored in a cool, dry place at 25°C, away from light to maintain stability. Use a sealed, airtight container to prevent moisture absorption and contamination. It is advisable to store it in a well-ventilated area and keep it out of reach of children. Avoid exposure to incompatible substances to ensure long-term preservation.