Cas no 25167-62-8 (Docosahexaenoic acid)

Docosahexaenoic acid (DHA) is a long-chain omega-3 fatty acid (C22:6, n-3) primarily found in marine oils and algal extracts. It is a critical structural component of cell membranes, particularly in the brain and retina, contributing to neuronal function and visual development. DHA is biosynthesized from alpha-linolenic acid (ALA) but is more efficiently obtained directly from dietary sources or supplements. Its biochemical properties include high unsaturation, which enhances membrane fluidity and signaling efficiency. DHA is widely studied for its role in cognitive health, cardiovascular function, and anti-inflammatory pathways. Industrially, it is produced via microbial fermentation or fish oil refinement, ensuring high purity for pharmaceutical and nutraceutical applications.
Docosahexaenoic acid structure
Docosahexaenoic acid structure
Product Name:Docosahexaenoic acid
CAS No:25167-62-8
MF:C22H32O2
MW:328.4883
MDL:MFCD26940237
CID:279446
PubChem ID:6442063
Update Time:2025-10-20

Docosahexaenoic acid Chemical and Physical Properties

Names and Identifiers

    • Docosa-2,4,6,8,10,12-hexaenoic acid
    • DHE
    • (4E,7E,10Z,13E,16E,19E)-docosa-4,7,10,13,16,19-hexaenoic acid
    • Sulfobutylether-β-Cyclodextrin
    • DHA
    • DOCOSAHEXAENOIC ACID
    • (14C)Docosahexaenoic acid
    • docosahexaensaure
    • AK126509
    • AX8126737
    • 1704702-50-0
    • 93470-46-3
    • A-cyclodextrin
    • DVSZKTAMJJTWFG-SKCDLICFSA-N
    • AKOS016013070
    • (2E,4E,6E,8E,10E,12E)-docosa-2,4,6,8,10,12-hexaenoic acid
    • Docosahexaenoicacid(DHA)
    • (2E,4E,6E,8E,10E,12E)-docosa-2,4,6,8,10,12-hexaenoicacid
    • DS-5233
    • AKOS025310581
    • Sulfobutyl ether-
    • 25167-62-8
    • F15169
    • 958823-74-0
    • Docosahexaenoic acid
    • MDL： MFCD26940237
    • Inchi： 1S/C22H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h10-21H,2-9H2,1H3,(H,23,24)/b11-10+,13-12+,15-14+,17-16+,19-18+,21-20+
    • InChI Key： DVSZKTAMJJTWFG-SKCDLICFSA-N
    • SMILES： O([H])C(/C(/[H])=C(\[H])/C(/[H])=C(\[H])/C(/[H])=C(\[H])/C(/[H])=C(\[H])/C(/[H])=C(\[H])/C(/[H])=C(\[H])/C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])=O

Computed Properties

  • Exact Mass: 328.240230259g/mol
  • Monoisotopic Mass: 328.240230259g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 24
  • Rotatable Bond Count: 14
  • Complexity: 462
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 6
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 37.3
  • XLogP3: 8.1

Experimental Properties

  • Boiling Point: 446.732°C at 760 mmHg

Docosahexaenoic acid Security Information

Docosahexaenoic acid Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
YE606-10g
Docosahexaenoic acid
 25167-62-8 95+%
10g
 566CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
YE606-5g
Docosahexaenoic acid
 25167-62-8 95+%
5g
 337CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
YE606-1g
Docosahexaenoic acid
 25167-62-8 95+%
1g
 112CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
YE606-100g
Docosahexaenoic acid
 25167-62-8 95+%
100g
 3433CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
YE606-25g
Docosahexaenoic acid
 25167-62-8 95+%
25g
 1140CNY 2021-05-08
SHANG HAI XIAN DING Biotechnology Co., Ltd.
YE606-250mg
Docosahexaenoic acid
 25167-62-8 95+%
250mg
 45CNY 2021-05-08
TRC
D262705-100mg
Docosahexaenoic acid
 25167-62-8
100mg
 $ 95.00 2022-06-05
TRC
D262705-250mg
Docosahexaenoic acid
 25167-62-8
250mg
 $ 200.00 2022-06-05
TRC
D262705-500mg
Docosahexaenoic acid
 25167-62-8
500mg
 $87.00 2023-05-18
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
S40940-5g
Docosahexaenoic acid
 25167-62-8
5g
 ￥168.0 2021-09-07

Docosahexaenoic acid Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:25167-62-8)OCOSAHEXAENOIC ACID
Order Number:LE2452;LE3319515
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:42
Price ($):discuss personally

Docosahexaenoic acid Related Literature

Related Categories

Additional information on Docosahexaenoic acid

Comprehensive Guide to Docosahexaenoic Acid (DHA) (CAS No. 25167-62-8): Benefits, Sources, and Applications

Docosahexaenoic acid (DHA), with the CAS number 25167-62-8, is a long-chain omega-3 fatty acid renowned for its critical role in human health. As a key structural component of the brain, retina, and cell membranes, DHA has garnered significant attention in recent years due to its neuroprotective, cardiovascular, and anti-inflammatory properties. This guide delves into the science behind DHA, its natural sources, and its growing popularity in nutraceuticals and functional foods.

The surge in consumer interest in omega-3 supplements and brain health has propelled DHA into the spotlight. Searches for terms like "DHA benefits for cognition" and "best algal DHA supplements" reflect rising demand for evidence-based information. Unlike other fatty acids, DHA exhibits unique molecular flexibility, enabling it to enhance neuronal signaling and synaptic plasticity. Clinical studies link adequate DHA intake to improved memory, reduced risk of age-related cognitive decline, and even mood regulation.

Marine ecosystems serve as the primary natural reservoir for DHA, with cold-water fatty fish like salmon and mackerel being rich sources. However, sustainability concerns have driven innovation in algae-derived DHA, a vegan-friendly alternative that bypasses oceanic food chain limitations. This aligns with trending searches such as "plant-based DHA vs. fish oil" and "sustainable omega-3 sources." Algal DHA production also addresses mercury contamination risks associated with some fish oils.

Beyond neurological benefits, DHA plays a pivotal role in cardiovascular health. Its ability to modulate triglyceride levels and arterial inflammation has led to its inclusion in heart-healthy diets. Recent research explores DHA's synergistic effects with other nutrients like EPA (eicosapentaenoic acid), sparking debates over "ideal DHA:EPA ratios" for specific health outcomes. The compound’s anti-inflammatory mechanisms are also being investigated for potential applications in autoimmune conditions.

The global DHA market continues to expand, fueled by infant nutrition formulations. Maternal DHA supplementation remains a hot topic, with studies suggesting improved developmental outcomes in infants. This correlates with frequent searches like "DHA dosage during pregnancy" and "DHA in breast milk." Pharmaceutical-grade DHA (CAS 25167-62-8) undergoes rigorous purification to meet stringent quality standards for these sensitive applications.

Technological advancements in extraction and encapsulation have enhanced DHA's bioavailability and stability. Microencapsulation techniques address oxidation challenges—a common search concern phrased as "how to prevent DHA rancidity." Meanwhile, novel delivery systems like liposomal DHA aim to optimize absorption, catering to consumers seeking "high-potency DHA supplements."

Regulatory bodies worldwide recognize DHA's safety and efficacy, with approvals for health claims related to brain and visual function. However, discrepancies in regional guidelines prompt queries like "DHA recommended daily intake by country." Ongoing research explores DHA's potential in emerging fields such as gut-brain axis modulation and sports nutrition, indicating this molecule’s enduring scientific relevance.

25167-62-8 (Docosahexaenoic acid) Related Products

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:25167-62-8)OCOSAHEXAENOIC ACID
LE2452;LE3319515
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email