3-hydroxy-5-methylisoxazole (CAS 10004-44-1) — formula C4H5NO2, molecular weight 99.09; category organic chemicals.
3-hydroxy-5-methylisoxazole (CAS 10004-44-1) is a chemical raw material in the organic chemicals category. Its molecular formula C4H5NO2 comprises 4 C, 5 H, 1 N, 2 O atoms. Its molecular weight is about 99.09. Reported physicochemical data: LogP about 0.26. 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 | 10004-44-1 |
|---|---|
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 |
| LogP | 0.26 |
| Applications | Environmental transformation, predecessor) |
| Category | Organic Chemicals |
Documented applications: Environmental transformation, predecessor).
3-hydroxy-5-methylisoxazole is a carbon-based organic compound with CAS registry number 10004-44-1 and molecular formula C4H5NO2 (molecular weight 99.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 10004-44-1
Its molecular formula C4H5NO2 comprises 4 C, 5 H, 1 N, 2 O atoms.
Also known as: 3-hydroxy-5-methylisoxazole · 3-羟基-5-甲基异恶唑
Category: organic chemicals
The CAS registry number of 3-hydroxy-5-methylisoxazole is 10004-44-1.
Molecular formula C4H5NO2, molecular weight 99.09.
It is also registered under: 3-hydroxy-5-methylisoxazole, 3-羟基-5-甲基异恶唑.
Recorded applications: Environmental transformation, predecessor).
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 3-hydroxy-5-methylisoxazole (CAS 10004-44-1), compiled from public chemistry databases.
| CAS Registry Number | 10004-44-1 |
|---|---|
| PubChem CID | 24781 |
| Molecular formula | C4H5NO2 |
| IUPAC name | 5-methyl-1,2-oxazol-3-one |
| UNII (FDA) | 20T2M875LO |
| Molecular Weight | 99.09 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 99.032028402 |
| Monoisotopic Mass | 99.032028402 |
| Topological Polar Surface Area | 38.3 |
| Heavy Atom Count | 7 |
| LogP | 0.26 |
|---|
Hymexazol; 10004-44-1; 3-Hydroxy-5-methylisoxazole; 5-Methylisoxazol-3-ol; Hymexazole; Tachigaren; Hydroxyisoxazole; 5-Methyl-3-hydroxyisoxazole; 5-METHYL-3(2H)-ISOXAZOLONE; SF-6505; F 319; F-319; NSC 217971; 5-methylisoxazol-3-one; DTXSID3032622; 20T2M875LO
| Reported hazard statements | H302, H317, H318, H411, H361 (14.8%), H412 (51.1%) |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
3-hydroxy-5-methylisoxazole · CAS 10004-44-1 · C4H5NO2. UNII 20T2M875LO. LogP: 0.26.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-羟基-5-甲基异恶唑