5-Methoxy-1(3h)-isobenzofuranone (CAS 4741-62-2) — formula C9H8O3, molecular weight 164.16; category organic chemicals.
5-Methoxy-1(3h)-isobenzofuranone (CAS 4741-62-2) is a chemical raw material in the organic chemicals category. Its molecular formula C9H8O3 comprises 9 C, 8 H, 3 O atoms. Its molecular weight is about 164.16. Reported physicochemical data: LogP about 0.8. 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 | 4741-62-2 |
|---|---|
| Molecular Formula | C9H8O3 |
| Molecular Weight | 164.16 |
| LogP | 0.8 |
| Category | Organic Chemicals |
5-Methoxy-1(3h)-isobenzofuranone is a carbon-based organic compound with CAS registry number 4741-62-2 and molecular formula C9H8O3 (molecular weight 164.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4741-62-2
Its molecular formula C9H8O3 comprises 9 C, 8 H, 3 O atoms.
Also known as: 5-Methoxy-1(3h)-isobenzofuranone · 5-甲氧基异苯并呋喃-1(3H)-酮
Category: organic chemicals
The CAS registry number of 5-Methoxy-1(3h)-isobenzofuranone is 4741-62-2.
Molecular formula C9H8O3, molecular weight 164.16.
It is also registered under: 5-Methoxy-1(3h)-isobenzofuranone, 5-甲氧基异苯并呋喃-1(3H)-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 5-Methoxy-1(3h)-isobenzofuranone (CAS 4741-62-2), compiled from public chemistry databases.
| CAS Number | 4741-62-2 |
|---|---|
| PubChem CID | 10535012 |
| Molecular Formula | C9H8O3 |
| IUPAC Name | 5-methoxy-3H-2-benzofuran-1-one |
| Molecular Weight | 164.16 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 164.047344113 |
| Monoisotopic Mass | 164.047344113 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 12 |
4741-62-2; 5-methoxy-3H-isobenzofuran-1-one; 5-Methoxyisobenzofuran-1(3H)-one; 5-methoxy-1(3H)-Isobenzofuranone; 5-Methoxyphthalide; 5-methoxy-3H-2-benzofuran-1-one; MFCD08692746; 5-methoxy-1,3-dihydro-2-benzofuran-1-one; 5-Methoxy-2-benzofuran-1(3H)-one; SCHEMBL6661823; DTXSID40441337; KLMRELXLQGRFDO-UHFFFAOYSA-N; AKOS000276861; DS-12193; SY103866; DB-070805
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-甲氧基异苯并呋喃-1(3H)-酮