Tetronic acid (CAS 541-57-1) — formula C4H4O3, molecular weight 100.07; category pharmaceutical intermediates and APIs.
| CAS Number | 541-57-1 |
|---|---|
| Molecular Formula | C4H4O3 |
| Molecular Weight | 100.07 |
| LogP | -0.4 |
| Category | Pharmaceutical Intermediates|Organic Chemicals |
Tetronic acid is a pharmaceutical intermediate or API compound with CAS registry number 541-57-1 and molecular formula C4H4O3 (molecular weight 100.07), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 541-57-1
Its molecular formula C4H4O3 comprises 4 C, 4 H, 3 O atoms.
Also known as: Tetronic acid · 特窗酸 · 4-hydroxyfuran-2(5H)-one
Category: pharmaceutical intermediates and APIs / organic chemicals
The CAS registry number of Tetronic acid is 541-57-1.
Molecular formula C4H4O3, molecular weight 100.07.
It is also registered under: Tetronic acid, 特窗酸, 4-hydroxyfuran-2(5H)-one.
Category: Pharmaceutical Intermediates / Organic Chemicals.
Independent reference data for Tetronic acid (CAS 541-57-1), compiled from public chemistry databases.
| CAS Registry Number | 541-57-1 |
|---|---|
| PubChem CID | 54683813 |
| Molecular formula | C4H4O3 |
| IUPAC name | 3-hydroxy-2H-furan-5-one |
| UNII (FDA) | NS00042750 |
| Molecular Weight | 100.07 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 100.016043985 |
| Monoisotopic Mass | 100.016043985 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 7 |
4-Hydroxyfuran-2(5H)-one; 541-57-1; 4-Hydroxy-2(5H)-furanone; 2(5H)-Furanone, 4-hydroxy-; EINECS 208-785-3; DTXSID60202442; RefChem:524034; DTXCID60124933; 208-785-3; 4-Hydroxy-2,5-dihydrofuran-2-one; 3-hydroxy-2H-furan-5-one; MFCD00052187; JZQBAGOECGRTSA-UHFFFAOYSA-; STL360291; CS-W013716; SB61051
| Reported hazard statements | H302, H312, H332 (12.5%), H315 (100%), H319 (100%), H335 (87.5%) |
|---|
H302+H312+H332 (12.5%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (12.5%): Harmful if swallowed [Warning Acute toxicity, oral]
4-hydroxyfuran-2(5H)-one · CAS 541-57-1 · C4H4O3. UNII NS00042750.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 特窗酸