4-Hydroxy-5-methyl-3-furanone (CAS 19322-27-1) — formula C5H6O3, molecular weight 114.10; category organic chemicals.
4-Hydroxy-5-methyl-3-furanone (CAS 19322-27-1) is a chemical raw material in the organic chemicals category. Its molecular formula C5H6O3 comprises 5 C, 6 H, 3 O atoms. Its molecular weight is about 114.10. Reported physicochemical data: melting point around 126.6 - 127.5 °C, LogP about 0.3. 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 | 19322-27-1 |
|---|---|
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 |
| Melting Point | 126.6 - 127.5 °C |
| LogP | 0.3 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Organic Chemicals|Flavors |
Documented applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
4-Hydroxy-5-methyl-3-furanone is a carbon-based organic compound with CAS registry number 19322-27-1 and molecular formula C5H6O3 (molecular weight 114.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 19322-27-1
Its molecular formula C5H6O3 comprises 5 C, 6 H, 3 O atoms.
Also known as: 4-Hydroxy-5-methyl-3-furanone · 4-Hydroxy-5-Methyl-3(2h)-Furanone
Category: organic chemicals / food flavors
The CAS registry number of 4-Hydroxy-5-methyl-3-furanone is 19322-27-1.
Molecular formula C5H6O3, molecular weight 114.10.
It is also registered under: 4-Hydroxy-5-methyl-3-furanone, 4-Hydroxy-5-Methyl-3(2h)-Furanone.
Recorded applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Organic Chemicals / Flavors.
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-methyl-3-furanone (CAS 19322-27-1), compiled from public chemistry databases.
| CAS Registry Number | 19322-27-1 |
|---|---|
| PubChem CID | 4564493 |
| Molecular formula | C5H6O3 |
| IUPAC name | 4-hydroxy-5-methylfuran-3-one |
| UNII (FDA) | MTB57102LQ |
| FEMA number | 3635 |
| JECFA number | 1450 |
| Molecular Weight | 114.10 |
|---|---|
| XLogP3 | 0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.031694049 |
| Monoisotopic Mass | 114.031694049 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 8 |
| Melting Point | 126.6 - 127.5 °C |
|---|
19322-27-1; 4-Hydroxy-5-methylfuran-3(2H)-one; 4-Hydroxy-5-methyl-3-furanone; norfuraneol; 4-Hydroxy-5-methyl-3(2H)-furanone; 3(2H)-Furanone, 4-hydroxy-5-methyl-; 5-Methyl-4-hydroxy-3(2H)-furanone; 4-Hydroxy-5-methyl-2,3-dihydrofuran-3-one; FEMA No. 3635; 4-hydroxy-5-methylfuran-3-one; DTXSID9047417; CHEBI:74456; MTB57102LQ; DTXCID7027417; 5-METHYL-4-HYDROXY-2,3-DIHYDROFURAN-3-ONE; 4HM-furanone
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/106 |
|---|---|
| GHS notification summary | 0.9% (12 / 1378) |
| GHS notification summary | 0.9% (12 / 1378) |
|---|---|
| Reported hazard statements | H302 (99.1%) |
This chemical does not meet GHS hazard criteria for 0.9% (12 of 1378) of reports.
H302 (99.1%): Harmful if swallowed [Warning Acute toxicity, oral]
4-Hydroxy-5-methyl-3-furanone · CAS 19322-27-1 · C5H6O3. UNII MTB57102LQ. Melting Point: 126.6 - 127.5 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.