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3-Hydroxy-5-methylpyridine

3-Hydroxy-5-methylpyridine Structure
3-Hydroxy-5-methylpyridine structure
CAS No.
42732-49-0
Chemical Name:
3-Hydroxy-5-methylpyridine
Synonyms
5-Methylpyridin-3-ol;NSC 13518;5-Methyl-3-pyridinol;3-HYDROXY-5-PICOLINE;5-Hydroxy-3-picoline;3-Pyridinol, 5-methyl-;5-METHYL-3-HYDROXYPYRIDINE;3-Hydroxy-5-methylpyridine;3-Hydroxy-5-methylpyridine, 97;3-HYDROXY-5-METHYLPYRIDINE 98%
CBNumber:
CB3286085
Molecular Formula:
C6H7NO
Molecular Weight:
109.13
MDL Number:
MFCD00661297
MOL File:
42732-49-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:51:58
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3-Hydroxy-5-methylpyridine Properties

Melting point 136-140℃
Boiling point 153 °C(Press: 5 Torr)
Density 1.120±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 9.27±0.10(Predicted)
color Light Brown to Brown
Water Solubility Slightly soluble in water.
InChI InChI=1S/C6H7NO/c1-5-2-6(8)4-7-3-5/h2-4,8H,1H3
InChIKey RYJNCIGFPWGVPA-UHFFFAOYSA-N
SMILES C1=NC=C(C)C=C1O
CAS DataBase Reference 42732-49-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280g-P305+P351+P338
HS Code  2933399990
NFPA 704
1
2 0

3-Hydroxy-5-methylpyridine price More Price(67)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 278821 3-Hydroxy-5-methylpyridine Asreported 42732-49-0 10g $1437 2026-06-03 Buy
Usbiological 278821 3-Hydroxy-5-methylpyridine Asreported 42732-49-0 25g $2362 2026-06-03 Buy
Usbiological 278821 3-Hydroxy-5-methylpyridine Asreported 42732-49-0 50g $3585 2026-06-03 Buy
Usbiological 278821 3-Hydroxy-5-methylpyridine Asreported 42732-49-0 100g $6183 2026-06-03 Buy
Usbiological 278821 3-Hydroxy-5-methylpyridine Asreported 42732-49-0 250g $13538 2026-06-03 Buy
Product number Packaging Price Buy
278821 10g $1437 Buy
278821 25g $2362 Buy
278821 50g $3585 Buy
278821 100g $6183 Buy
278821 250g $13538 Buy

3-Hydroxy-5-methylpyridine Chemical Properties, Uses, Production

Chemical Properties

Light yellow Cryst

Uses

3-Hydroxy-5-methylpyridine is used to prepare 3-hydroxy-5-methyl-2-nitropyridine by nitration reaction.

3-Hydroxy-5-methylpyridine Preparation Products And Raw materials

Raw materials

Preparation Products

3-Hydroxy-5-methylpyridine Suppliers

Global Suppliers ( 170)
Supplier Tel Email Country ProdList Advantage
Tongchuang Pharma(Suzhou). Co., Ltd. 0512-63263366 18912765016 tongtf110@sina.com China 984 62
Qi Qi hang Biotechnology Co., Ltd. 18151111370 1046215251@qq.com China 5999 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Supplier Advantage
Tongchuang Pharma(Suzhou). Co., Ltd. 62
Qi Qi hang Biotechnology Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
3B Pharmachem (Wuhan) International Co.,Ltd. 69
Alfa Aesar 84
Capot Chemical Co., Ltd 66
JinYan Chemicals(ShangHai) Co.,Ltd. 60
Jia Xing Isenchem Co.,Ltd 66
Adamas Reagent, Ltd. 59
Chemsky（shanghai）International Co.,Ltd. 50

View Latest Price from 3-Hydroxy-5-methylpyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-HYDROXY-5-METHYLPYRIDINE pictures 2026-08-20 3-HYDROXY-5-METHYLPYRIDINE
42732-49-0
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
3-HYDROXY-5-METHYLPYRIDINE pictures 2026-03-20 3-HYDROXY-5-METHYLPYRIDINE
42732-49-0
 $10.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
3-HYDROXY-5-METHYLPYRIDINE pictures 2024-04-25 3-HYDROXY-5-METHYLPYRIDINE
42732-49-0
 $50.00 1kg 99.10% 50000kg Ouhuang Engineering Materials (Hubei) Co., Ltd

3-Hydroxy-5-methylpyridine Spectrum

3-HYDROXY-5-METHYLPYRIDINE(42732-49-0)1HNMR

42732-49-0 (3-Hydroxy-5-methylpyridine) Related Search:

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5-Methylpyridin-3-ol, 5-Hydroxy-3-picoline 3-HYDROXY-5-PICOLINE 5-METHYL-3-HYDROXYPYRIDINE 3-HYDROXY-5-METHYLPYRIDINE 98% 5-METHYL-3-HYDROXYPYRIDINE, 98+% 5-Hydroxy-3-picoline 3-Pyridinol, 5-methyl- NSC 13518 3-Hydroxy-5-methylpyridine, 97 5-Methyl-3-pyridinol 3-HYDROXY-5-METHYLPYRIDINE ISO 9001：2015 REACH 5-Methylpyridin-3-ol 3-Hydroxy-5-methylpyridine 42732-49-0 Pyridine Pyridines, Pyrimidines, Purines and Pteredines Pyridines pharmacetical