4-Methoxy Retinoic Acid (CAS 81121-20-2) — formula C21H30O3, molecular weight 330.5; category organic chemicals.
4-Methoxy Retinoic Acid (CAS 81121-20-2) is a chemical raw material in the organic chemicals category. Its molecular formula C21H30O3 comprises 21 C, 30 H, 3 O atoms. Its molecular weight is about 330.5. Reported physicochemical data: LogP about 5. 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 | 81121-20-2 |
|---|---|
| Molecular Formula | C21H30O3 |
| Molecular Weight | 330.5 |
| LogP | 5 |
| Category | Organic Chemicals |
4-Methoxy Retinoic Acid is a carbon-based organic compound with CAS registry number 81121-20-2 and molecular formula C21H30O3 (molecular weight 330.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 81121-20-2
Its molecular formula C21H30O3 comprises 21 C, 30 H, 3 O atoms.
Also known as: 4-Methoxy Retinoic Acid · 维A酸EP杂质F
Category: organic chemicals
The CAS registry number of 4-Methoxy Retinoic Acid is 81121-20-2.
Molecular formula C21H30O3, molecular weight 330.5.
It is also registered under: 4-Methoxy Retinoic Acid, 维A酸EP杂质F.
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 4-Methoxy Retinoic Acid (CAS 81121-20-2), compiled from public chemistry databases.
| CAS Number | 81121-20-2 |
|---|---|
| PubChem CID | 46782171 |
| Molecular Formula | C21H30O3 |
| IUPAC Name | (2E,4E,6E,8E)-9-(3-methoxy-2,6,6-trimethylcyclohexen-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid |
| UNII (FDA) | 33365VV8VD |
| Molecular Weight | 330.5 |
|---|---|
| XLogP3 | 5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 330.21949481 |
| Monoisotopic Mass | 330.21949481 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 24 |
81121-20-2; RAC-4-methoxytretinoin; Retinoic acid, 4-methoxy-; (2E,4E,6E,8E)-9-(3-METHOXY-2,6,6-TRIMETHYLCYCLOHEX-1-EN-1-YL)-3,7-DIMETHYLNONA-2,4,6,8-TETRAENOIC ACID; 33365VV8VD; Retinoic acid, 4-methoxy-, (+/-)-; (2E,4E,6E,8E)-9-((3RS)-3-Methoxy-2,6,6-trimethylcyclohex-1-enyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid; 4-Methoxyretinoic acid (9CI); (+/-)-4-Methoxyretinoic acid; starbld0001902; Tretinoin impurity F [EP]; Tretinoin EP Impurity F (4-Methoxy Retinoic Acid); UNII-33365VV8VD; MFCD18252580; TRETINOIN IMPURITY F [EP IMPURITY]; 4-Methoxy Retinoic Acid; Tretinoin EP Impurity F; 4-Methoxy Retinoic Acid;<br>Tretinoin EP Impurity F
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 维A酸EP杂质F