3,4-didehydroretinoic acid (CAS 4159-20-0) — formula C20H26O2, molecular weight 298.4; category organic chemicals.
3,4-didehydroretinoic acid (CAS 4159-20-0) is a organic chemicals. Its molecular formula C20H26O2 comprises 20 C, 26 H, 2 O atoms. Its molecular weight is about 298.4. Reported physicochemical data: LogP about 5.6. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 4159-20-0 |
|---|---|
| Molecular Formula | C20H26O2 |
| Molecular Weight | 298.4 |
| LogP | 5.6 |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Organic Chemicals |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
3,4-didehydroretinoic acid is a carbon-based organic compound with CAS registry number 4159-20-0 and molecular formula C20H26O2 (molecular weight 298.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4159-20-0
Its molecular formula C20H26O2 comprises 20 C, 26 H, 2 O atoms.
Also known as: 3,4-didehydroretinoic acid · 维生素A杂质9
Category: organic chemicals
The CAS registry number of 3,4-didehydroretinoic acid is 4159-20-0.
Molecular formula C20H26O2, molecular weight 298.4.
It is also registered under: 3,4-didehydroretinoic acid, 维生素A杂质9.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
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 3,4-didehydroretinoic acid (CAS 4159-20-0), compiled from public chemistry databases.
| CAS Number | 4159-20-0 |
|---|---|
| PubChem CID | 447276 |
| Molecular Formula | C20H26O2 |
| IUPAC Name | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid |
| Molecular Weight | 298.4 |
|---|---|
| XLogP3 | 5.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 298.193280068 |
| Monoisotopic Mass | 298.193280068 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 22 |
4159-20-0; 3,4-Didehydroretinoic acid; Vitamin A2 acid; Ro 8-7057; DTXSID101310910; RefChem:910589; DTXCID001740742; all-trans-3,4-Didehydro Retinoic Acid; (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid; All-Trans-3,4-Didehydro-Retinoic acid; Vitamin A2 saeure; Vitamin A2 saeure [German]; 3-Dehydroretinoic Acid; Retinoic acid, 3,4-didehydro-; didehydroretinoic acid; Vitamin A Impurity 49
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 维生素A杂质9