5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one (CAS No. 38877-21-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one is 38877-21-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
5-hydroxy-6-methyl-2,3-dihydro-4H-pyran-4-one · CAS 38877-21-3 · C6H8O3. UNII L0FID5VWF6.
| CAS Registry Number | 38877-21-3 |
|---|---|
| PubChem CID | 6429306 |
| Molecular formula | C6H8O3 |
| IUPAC name | 5-hydroxy-6-methyl-2,3-dihydropyran-4-one |
| UNII (FDA) | L0FID5VWF6 |
| Molecular Weight | 128.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.047344113 |
| Monoisotopic Mass | 128.047344113 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-Hydroxy-6-methyl-3,4-dihydro-2H-pyran-4-one; RefChem:536216; 821-121-2; dihydromaltol; 38877-21-3; 5-hydroxy-6-methyl-2,3-dihydropyran-4-one; 2,3-Dihydromaltol; L0FID5VWF6; 2,3-dihydro-5-hydroxy-6-methyl-4h-pyran-4-one; 4H-Pyran-4-one, 2,3-dihydro-5-hydroxy-6-methyl-; 2H-Pyran-3,4-dione, dihydro-2-methyl-; 5,6-Dihydro-3-hydroxy-2-methyl-4H-pyran-4-one; 2,3-Dihydro-5-hydroxy-6-methyl-4(H)-pyran-4-one; UNII-L0FID5VWF6; SCHEMBL3813709; DTXSID70423909
CAS 38877-21-3; molecular formula C6H8O3; molecular weight — g/mol.
5-Hydroxy-6-methyl-3,4-dihydro-2H-pyran-4-one, RefChem:536216, 821-121-2, dihydromaltol, 38877-21-3, 5-hydroxy-6-methyl-2,3-dihydropyran-4-one.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.