Arachidonic acid (CAS 506-32-1) — formula C20H32O2, molecular weight 304.24 g/mol; category fine chemicals.
Arachidonic acid (CAS 506-32-1) is a chemical raw material in the fine chemicals category. Its molecular formula C20H32O2 comprises 20 C, 32 H, 2 O atoms. Its molecular weight is about 304.24 g/mol. Reported physicochemical data: melting point around -49.5, boiling point around 170, LogP about 6.98. 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 | 506-32-1 |
|---|---|
| Molecular Formula | C20H32O2 |
| Molecular Weight | 304.24 g/mol |
| Melting Point | -49.5 |
| Boiling Point | 170 |
| LogP | 6.98 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Fine Chemicals|Nutrition Enhancers |
Documented applications: 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Arachidonic acid is a high-value fine compound with CAS registry number 506-32-1 and molecular formula C20H32O2 (molecular weight 304.24 g/mol), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 506-32-1
Its molecular formula C20H32O2 comprises 20 C, 32 H, 2 O atoms.
Also known as: Arachidonic acid · 花生四烯酸
Category: fine chemicals / food additives
The CAS registry number of Arachidonic acid is 506-32-1.
Molecular formula C20H32O2, molecular weight 304.24 g/mol.
It is also registered under: Arachidonic acid, 花生四烯酸.
Recorded applications: 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Category: Fine Chemicals / Nutrition Enhancers.
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 Arachidonic acid (CAS 506-32-1), compiled from public chemistry databases.
| CAS Number | 506-32-1 |
|---|---|
| PubChem CID | 444899 |
| Molecular Formula | C20H32O2 |
| Molecular Weight | 304.24 g/mol |
| IUPAC Name | (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic acid |
| InChIKey | YZXBAPSDXZZRGB-DOFZRALJSA-N |
| UNII (FDA) | 27YG812J1I |
| Molecular Weight | 304.5 |
|---|---|
| XLogP3 | 6.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 14 |
| Exact Mass | 304.240230259 |
| Monoisotopic Mass | 304.240230259 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 22 |
| Boiling Point | 170 |
|---|---|
| Melting Point | -49.5 |
| Vapor Pressure | 0.00000015 [mmHg] |
| LogP | 6.98 |
| Collision Cross Section | 179.8 Ų [M+Na]+ |
| Collision Cross Section | 183 Ų [M-H]- |
| Collision Cross Section | 181.6 Ų [M-H]- |
arachidonic acid; 506-32-1; (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic acid; (all-Z)-5,8,11,14-Eicosatetraenoic acid; cis-5,8,11,14-Eicosatetraenoic acid; 5Z,8Z,11Z,14Z-eicosatetraenoic acid; 5,8,11,14-Eicosatetraenoic acid, (all-Z)-; all-cis-5,8,11,14-eicosatetraenoic acid; 27YG812J1I; (5Z,8Z,11Z,14Z)-Icosatetraenoic acid; C20:4; DTXSID4040420; CHEBI:15843; Arachidonate, Sodium; RefChem:5560; Fatty Acid 20:4 n-6
| Regulatory & food contact | CIR / INCI: Cosmetic ingredients (Arachidonic Acid) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notifications | 10.3% (4 / 39) |
| GHS notifications | 10.3% (4 / 39) |
|---|---|
| Notified hazard statements | H302 (84.6%), H312 (82.1%), H315 (89.7%), H319 (89.7%), H332 (79.5%), H335 (84.6%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 花生四烯酸