Cas no 102170-50-3 (4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo-)
4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo-, is a heterocyclic organic compound featuring a pyran core functionalized with a carboxylic acid group at the 2-position, a methoxy substituent at the 3-position, and a ketone at the 4-position. This structure lends versatility in synthetic applications, particularly as a building block for pharmaceuticals, agrochemicals, and fine chemicals. The presence of both electron-donating (methoxy) and electron-withdrawing (carboxyl and carbonyl) groups enhances its reactivity in nucleophilic and electrophilic transformations. Its well-defined molecular framework makes it valuable for constructing complex heterocyclic systems. The compound is typically handled under controlled conditions due to its reactive functional groups, ensuring stability and purity in research and industrial settings.
102170-50-3 structure
Product Name:4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo-
CAS No:102170-50-3
MF:C7H6O5
MW:170.119542598724
CID:1132516
PubChem ID:21792544
Update Time:2025-10-08
4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo- Chemical and Physical Properties
Names and Identifiers
-
- 4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo-
- 3-methoxy-4-oxopyran-2-carboxylic acid
- CEA17050
- 3-Methoxy-4-oxo-4H-pyran-2-carboxylic acid
- SB13454
- 102170-50-3
- DTXSID60618140
- EN300-7465954
- SCHEMBL25024626
-
- Inchi： 1S/C7H6O5/c1-11-5-4(8)2-3-12-6(5)7(9)10/h2-3H,1H3,(H,9,10)
- InChI Key： SPODPCIJFSPESI-UHFFFAOYSA-N
- SMILES： O1C=CC(C(=C1C(=O)O)OC)=O
Computed Properties
- Exact Mass: 170.021523g/mol
- Monoisotopic Mass: 170.021523g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 5
- Heavy Atom Count: 12
- Rotatable Bond Count: 2
- Complexity: 286
- 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
- Molecular Weight: 170.12g/mol
- XLogP3: 0
- Topological Polar Surface Area: 72.8?2
4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo- Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Enamine | EN300-7465954-0.05g |
3-methoxy-4-oxo-4H-pyran-2-carboxylic acid |
102170-50-3 | 95.0% | 0.05g |
$344.0 | 2025-03-11 | |
| Enamine | EN300-7465954-0.1g |
3-methoxy-4-oxo-4H-pyran-2-carboxylic acid |
102170-50-3 | 95.0% | 0.1g |
$515.0 | 2025-03-11 | |
| Enamine | EN300-7465954-0.25g |
3-methoxy-4-oxo-4H-pyran-2-carboxylic acid |
102170-50-3 | 95.0% | 0.25g |
$735.0 | 2025-03-11 | |
| Enamine | EN300-7465954-0.5g |
3-methoxy-4-oxo-4H-pyran-2-carboxylic acid |
102170-50-3 | 95.0% | 0.5g |
$1158.0 | 2025-03-11 | |
| Enamine | EN300-7465954-1.0g |
3-methoxy-4-oxo-4H-pyran-2-carboxylic acid |
102170-50-3 | 95.0% | 1.0g |
$1485.0 | 2025-03-11 | |
| Enamine | EN300-7465954-2.5g |
3-methoxy-4-oxo-4H-pyran-2-carboxylic acid |
102170-50-3 | 95.0% | 2.5g |
$2912.0 | 2025-03-11 | |
| Enamine | EN300-7465954-5.0g |
3-methoxy-4-oxo-4H-pyran-2-carboxylic acid |
102170-50-3 | 95.0% | 5.0g |
$4309.0 | 2025-03-11 | |
| Enamine | EN300-7465954-10.0g |
3-methoxy-4-oxo-4H-pyran-2-carboxylic acid |
102170-50-3 | 95.0% | 10.0g |
$6390.0 | 2025-03-11 | |
| A2B Chem LLC | AA08593-50mg |
4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo- |
102170-50-3 | 95% | 50mg |
$398.00 | 2024-04-20 | |
| A2B Chem LLC | AA08593-100mg |
4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo- |
102170-50-3 | 95% | 100mg |
$578.00 | 2024-04-20 |
4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo- Related Literature
-
Philipp Traber,Stephan Kupfer,Stefanie Gr?fe,Isabelle Baussanne,Martine Demeunynck,Jean-Marie Mouesca,Serge Gambarelli,Vincent Artero,Murielle Chavarot-Kerlidou Chem. Sci., 2018,9, 4152-4159
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Bo Cao,Yin Wei Chem. Commun., 2018,54, 2870-2873
-
M. T. Colomer,S. Díaz-Moreno,A. Tamayo,A. L. Ortiz J. Mater. Chem. C, 2018,6, 12643-12651
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