4-Hydroxy-5,6-dimethylpyran-2-one (CAS 50405-45-3) — formula C7H8O3, molecular weight 140.14; category organic chemicals.
4-Hydroxy-5,6-dimethylpyran-2-one (CAS 50405-45-3) is a chemical raw material in the organic chemicals category. Its molecular formula C7H8O3 comprises 7 C, 8 H, 3 O atoms. Its molecular weight is about 140.14. Reported physicochemical data: LogP about 0.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 50405-45-3 |
|---|---|
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 |
| LogP | 0.4 |
| Category | Organic Chemicals |
4-Hydroxy-5,6-dimethylpyran-2-one is a carbon-based organic compound with CAS registry number 50405-45-3 and molecular formula C7H8O3 (molecular weight 140.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 50405-45-3
Its molecular formula C7H8O3 comprises 7 C, 8 H, 3 O atoms.
Also known as: 4-Hydroxy-5,6-dimethylpyran-2-one · 4-羟基-5,6-二甲基吡喃-2-酮
Category: organic chemicals
The CAS registry number of 4-Hydroxy-5,6-dimethylpyran-2-one is 50405-45-3.
Molecular formula C7H8O3, molecular weight 140.14.
It is also registered under: 4-Hydroxy-5,6-dimethylpyran-2-one, 4-羟基-5,6-二甲基吡喃-2-酮.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4-Hydroxy-5,6-dimethylpyran-2-one (CAS 50405-45-3), compiled from public chemistry databases.
| CAS Registry Number | 50405-45-3 |
|---|---|
| PubChem CID | 54712915 |
| Molecular formula | C7H8O3 |
| IUPAC name | 4-hydroxy-5,6-dimethylpyran-2-one |
| Molecular Weight | 140.14 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 140.047344113 |
| Monoisotopic Mass | 140.047344113 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 10 |
4-Hydroxy-5,6-dimethyl-2H-pyran-2-one; 50405-45-3; DTXSID80716177; RefChem:293300; DTXCID00666923; 4-HYDROXY-5,6-DIMETHYLPYRAN-2-ONE; MFCD09746192; 2H-Pyran-2-one, 4-hydroxy-5,6-dimethyl-; 5,6-DiMethyl-4-hydroxy-a-pyrone; 5,6-Dimethyl-4-hydroxy-2-pyrone; 6-hydroxy-2,3-dimethyl-4-pyranone; 4-hydroxy-5,6-dimethyl-pyran-2-one; SCHEMBL2574998; FADNXPYGPCOODY-UHFFFAOYSA-N; 5,6-Dimethyl-4-hydroxy-?-pyrone; AKOS006330357
4-Hydroxy-5,6-dimethylpyran-2-one · CAS 50405-45-3 · C7H8O3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-羟基-5,6-二甲基吡喃-2-酮