Cas no 42732-49-0 (5-methylpyridin-3-ol)
5-Methylpyridin-3-ol is a heterocyclic organic compound featuring a pyridine ring substituted with a hydroxyl group at the 3-position and a methyl group at the 5-position. This structure imparts unique reactivity, making it a valuable intermediate in pharmaceutical and agrochemical synthesis. Its hydroxyl group enables functionalization through etherification or esterification, while the methyl group enhances stability and influences electronic properties. The compound is particularly useful in the development of bioactive molecules due to its balanced lipophilicity and hydrogen-bonding capability. High purity grades are available to ensure consistency in research and industrial applications. Proper handling is advised due to potential sensitivity to air and moisture.
5-methylpyridin-3-ol structure
Product Name:5-methylpyridin-3-ol
CAS No:42732-49-0
MF:C6H7NO
MW:109.125881433487
MDL:MFCD00661297
CID:55597
PubChem ID:224753
Update Time:2025-06-09
5-methylpyridin-3-ol Chemical and Physical Properties
Names and Identifiers
-
- 3-Hydroxy-5-picoline
- 3-Hydroxy-5-methylpyridine
- 5-Methylpyridin-3-ol
- PS-9277
- AM803896
- RYJNCIGFPWGVPA-UHFFFAOYSA-N
- MB01362
- A23306
- W-202739
- AKOS005177549
- NSC-13518
- SY013073
- NSC13518
- MFCD00661297
- CS-W011284
- FT-0648580
- 5-Methyl-3-hydroxypyridine
- 5-Methyl-3-pyridol
- SCHEMBL177717
- 42732-49-0
- DTXSID00279633
- 5-methyl-3-hydroxy-pyridine
- 3-Hydroxy-5-methylpyridine; 5-Methyl-3-hydroxypyridine; 5-Methyl-3-pyridinol; NSC 13518; 3-Hydroxy-5-picoline; 5-Hydroxy-3-picoline
- STL448906
- BBL100070
- DB-006461
- 5-methylpyridin-3-ol
-
- MDL： MFCD00661297
- Inchi： 1S/C6H7NO/c1-5-2-6(8)4-7-3-5/h2-4,8H,1H3
- InChI Key： RYJNCIGFPWGVPA-UHFFFAOYSA-N
- SMILES： OC1=CN=CC(C)=C1
Computed Properties
- Exact Mass: 109.05300
- Monoisotopic Mass: 109.052764
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 8
- Rotatable Bond Count: 0
- Complexity: 74.9
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 33.1
- Surface Charge: 0
- Tautomer Count: 6
- XLogP3: 0.9
Experimental Properties
- Color/Form: Pale yellow crystals
- Density: 1.12
- Melting Point: 136-140℃
- Boiling Point: 317.3℃ at 760 mmHg
- Flash Point: 145.7℃
- Refractive Index: 1.55
- Water Partition Coefficient: Slightly soluble in water.
- PSA: 33.12000
- LogP: 1.09560
5-methylpyridin-3-ol Security Information
-
Symbol:
- Signal Word：warning
- Hazard Statement： H315,H319,H335
-
Warning Statement：
P280g,P305
P351
P338 - Safety Instruction： H315,H319,H335
-
Hazardous Material Identification：
- Storage Condition：Store at 4°C,-4At ℃Store…Better
5-methylpyridin-3-ol Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | 068405-10g |
5-Methylpyridin-3-ol |
42732-49-0 | 97% | 10g |
￡255.00 | 2022-03-01 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | H129072-1g |
5-methylpyridin-3-ol |
42732-49-0 | ≥97.0% | 1g |
￥267.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | H129072-250mg |
5-methylpyridin-3-ol |
42732-49-0 | ≥97.0% | 250mg |
￥113.90 | 2023-09-02 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | H129072-5g |
5-methylpyridin-3-ol |
42732-49-0 | ≥97.0% | 5g |
￥1106.90 | 2023-09-02 | |
| Fluorochem | 068405-1g |
5-Methylpyridin-3-ol |
42732-49-0 | 97% | 1g |
￡41.00 | 2022-03-01 | |
| Fluorochem | 068405-5g |
5-Methylpyridin-3-ol |
42732-49-0 | 97% | 5g |
￡154.00 | 2022-03-01 | |
| Fluorochem | 068405-25g |
5-Methylpyridin-3-ol |
42732-49-0 | 97% | 25g |
￡514.00 | 2022-03-01 | |
| Alichem | A024000067-5g |
3-Hydroxy-5-methylpyridine |
42732-49-0 | 97% | 5g |
$172.80 | 2023-09-01 | |
| Alichem | A024000067-10g |
3-Hydroxy-5-methylpyridine |
42732-49-0 | 97% | 10g |
$247.73 | 2023-09-01 | |
| Alichem | A024000067-25g |
3-Hydroxy-5-methylpyridine |
42732-49-0 | 97% | 25g |
$600.44 | 2023-09-01 |
5-methylpyridin-3-ol Related Literature
-
Raktani Bikshapathi,Sai Prathima Parvathaneni,Vaidya Jayathirtha Rao Green Chem., 2017,19, 4446-4450
-
2. An integrated microfluidic 3D tumor system for parallel and high-throughput chemotherapy evaluation?Dan Liu,Rui Hu,Zhongchao Huang,Meilin Sun,Kai Han Analyst, 2020,145, 6447-6455
-
Eunice Y.-L. Hui,Bhimsen Rout,Yaw Sing Tan,Kok-Ping Chan,Charles W. Johannes Org. Biomol. Chem., 2018,16, 389-392
-
4. An amorphous lanthanum–iridium solid solution with an open structure for efficient water splitting?Wei Sun,Chenglong Ma,Xinlong Tian,Jianjun Liao,Ji Yang,Chengjun Ge,Weiwei Huang J. Mater. Chem. A, 2020,8, 12518-12525
42732-49-0 (5-methylpyridin-3-ol) Related Products
- 52196-90-4(5-Benzyl-3-pyridinol)
- 1060804-48-9(5-Hydroxynicotinaldehyde)
- 51035-70-2(5-hydroxy-3-Pyridinemethanol)
- 31676-55-8(5-phenylpyridin-3-ol)
- 152803-24-2(5-hydroxypyridine-3-carbonitrile)
- 61893-04-7(5-propylpyridin-3-ol)
- 142929-09-7([3,3'-Bipyridine]-5,5'-diol)
- 15862-23-4(3,3'-bipyridin-5-ol)
- 62003-48-9(3-Pyridinol, 5-ethyl-)
- 78210-42-1(3-Methoxy-5-methyl-pyridine)
Recommended suppliers
Suzhou Genelee Bio-Technology Co., Ltd.
Gold Member
Audited Supplier
CN Supplier
Bulk
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
CN Supplier
Bulk
Jiangsu Xinsu New Materials Co., Ltd
Gold Member
Audited Supplier
CN Supplier
Bulk
Shanghai Bent Chemical Co., Ltd
Gold Member
Audited Supplier
CN Supplier
Bulk
Wuhan ChemNorm Biotech Co.,Ltd.
Gold Member
Audited Supplier
CN Supplier
Reagent
