Description

5-Bromo-2-hydroxy-4-methylpyridine (CAS No. 164513-38-6) is a high-purity brominated pyridine derivative with the molecular formula C₆H₆BrNO. This heterocyclic compound, also known by its IUPAC name 5-bromo-4-methyl-1H-pyridin-2-one, is a valuable intermediate in organic synthesis and pharmaceutical research. Its unique structure, featuring a bromine substituent at the 5-position and a hydroxyl group at the 2-position, makes it a versatile building block for the development of novel chemical entities.

Our product is rigorously tested to ensure exceptional quality, with purity levels suitable for research and industrial applications. It is supplied as a crystalline solid with detailed technical specifications, including NMR, HPLC, and mass spectrometry data available upon request. Proper handling and storage under inert conditions are recommended to maintain stability.

Synonyms: 5-Bromo-2-hydroxy-4-methylpyridine, 164513-38-6, DTXSID20356137, DTXCID90307196, 624-534-4.

Properties

• CAS Number: 164513-38-6
• Complexity: 205
• IUPAC Name: 5-bromo-4-methyl-1H-pyridin-2-one
• InChI: InChI=1S/C6H6BrNO/c1-4-2-6(9)8-3-5(4)7/h2-3H,1H3,(H,8,9)
• InChI Key: BYGNXKDNIFHZHQ-UHFFFAOYSA-N
• Exact Mass: 186.96328
• Molecular Formula: C6H6BrNO
• Molecular Weight: 188.02
• SMILES: CC1=CC(=O)NC=C1Br
• Topological: 29.1
• Monoisotopic Mass: 186.96328
• Synonyms: 5-Bromo-2-hydroxy-4-methylpyridine, 164513-38-6, DTXSID20356137, DTXCID90307196, 624-534-4, 5-bromo-4-methylpyridin-2-ol, 5-Bromo-4-methyl-2(1H)-pyridinone, 5-Bromo-2-hydroxy-4-picoline, 5-bromo-4-methyl-1H-pyridin-2-one, 5-bromo-4-methyl-2-pyridinol, MFCD03427664, 5-bromo-4-methyl-pyridin-2-ol, MFCD10465387, SCHEMBL457547, SCHEMBL1423142, BYGNXKDNIFHZHQ-UHFFFAOYSA-N, 5-bromo-4-methyl-2(1h)pyridone, 5-bromo-4-methylhydropyridin-2-one, 5-bromo-4-methylpyridin-2(1h)-one, BBL101682, SBB090681, STL555478, 3-Bromo-6-hydroxy-4-methyl pyridine, AKOS002664325, AKOS016352899, AB15096, CS-W016833, FS-2150, AC-27501, SY029074, 5-Bromo-2-hydroxy-4-methylpyridine, 97%, DB-003992, B4701, ST50405577, EN300-97760, AN-584/42482460, Z1251353595

Application

5-Bromo-2-hydroxy-4-methylpyridine serves as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals. Its reactive bromine and hydroxyl groups enable functionalization for the construction of complex heterocyclic systems. Researchers utilize this compound in medicinal chemistry for the development of enzyme inhibitors and receptor modulators. It is also employed in material science for the preparation of advanced organic frameworks.

Safety and Hazards

GHS Hazard Statements

• H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315 (97.6%): Causes skin irritation [Warning Skin corrosion/irritation]
• H318 (95.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H335 (95.2%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (97.6%)
• Skin Irrit. 2 (97.6%)
• Eye Dam. 1 (95.2%)
• STOT SE 3 (95.2%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.