(-)-USNIC ACID (CAS 6159-66-6) — formula C18H16O7, molecular weight 344.3; category organic chemicals.
(-)-USNIC ACID (CAS 6159-66-6) is a chemical raw material in the organic chemicals category. Its molecular formula C18H16O7 comprises 18 C, 16 H, 7 O atoms. Its molecular weight is about 344.3. Reported physicochemical data: LogP about 1.4. 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 | 6159-66-6 |
|---|---|
| Molecular Formula | C18H16O7 |
| Molecular Weight | 344.3 |
| LogP | 1.4 |
| Category | Organic Chemicals |
(-)-USNIC ACID is a carbon-based organic compound with CAS registry number 6159-66-6 and molecular formula C18H16O7 (molecular weight 344.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6159-66-6
Its molecular formula C18H16O7 comprises 18 C, 16 H, 7 O atoms.
Also known as: (-)-USNIC ACID · (-)-松萝酸
Category: organic chemicals
The CAS registry number of (-)-USNIC ACID is 6159-66-6.
Molecular formula C18H16O7, molecular weight 344.3.
It is also registered under: (-)-USNIC ACID, (-)-松萝酸.
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 (-)-USNIC ACID (CAS 6159-66-6), compiled from public chemistry databases.
| CAS Number | 6159-66-6 |
|---|---|
| PubChem CID | 122718 |
| Molecular Formula | C18H16O7 |
| IUPAC Name | (9bS)-2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione |
| UNII (FDA) | NS00120834 |
| Molecular Weight | 344.3 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 344.08960285 |
| Monoisotopic Mass | 344.08960285 |
| Topological Polar Surface Area | 118 |
| Heavy Atom Count | 25 |
(9bS)-2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione; 1,3(2H,9bH)-Dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-, (9bS)-; (9bS)-2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-dibenzofuran-1,3-dione; UNII-5HYW08F205; SCHEMBL9982861; Usnic acid (Carbonusinic acid); CHEBI:125464; CUCUKLJLRRAKFN-KKIBXBACSA-N; NSC 5889; EINECS 228-181-3; NSC149788; FU65530; NS00120834; AK-693/21124013; BRD-A99182808-001-01-7; Q27216083
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: (-)-松萝酸