Cas no 4418-26-2 (Dehydroacetic acid sodium)

Dehydroacetic acid sodium (DHA-Sodium) is a white crystalline powder with the chemical formula C?H?NaO?. It is the sodium salt of dehydroacetic acid, exhibiting enhanced solubility in water compared to its parent compound. As a versatile preservative, it demonstrates broad-spectrum antimicrobial activity against bacteria, yeasts, and molds, making it suitable for applications in food, cosmetics, and pharmaceuticals. Its stability under high temperatures and over a wide pH range ensures efficacy in diverse formulations. DHA-Sodium is also recognized for its low toxicity and compatibility with other ingredients, providing a reliable solution for microbial control without compromising product integrity.
Dehydroacetic acid sodium structure
Dehydroacetic acid sodium structure
Product Name:Dehydroacetic acid sodium
CAS No:4418-26-2
MF:C8H7NaO4
MW:190.128553628922
MDL:MFCD00040583
CID:45024
PubChem ID:329761272
Update Time:2025-11-02

Dehydroacetic acid sodium Chemical and Physical Properties

Names and Identifiers

    • Sodium dehydroacetate
    • 2-ACETYL-5-HYDROXY-3-OXO-4-HEXENOIC ACID DELTA-LACTONE SODIUM SALT
    • 2-ACETYL-5-HYDROXY-3-OXO-4-HEXENOIC ACID GAMMA-LACTONE SODIUM SALT
    • 3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione sodium salt
    • 3-ACETYL-4-HYDROXY-6-METHYL-2-PYRONE SODIUM SALT
    • 3-ACETYL-6-METHYL-2H-PYRAN-2,4(3H)-DIONE SODIUM SALT
    • acetyl-6-methyl-2h-pyran-2,4(3h)-dione sodium
    • DEHYDROACETIC ACID SODIUM SALT
    • Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate
    • SODIUM 3-ACETYL-4-HYDROXY-6-METHYL-2-OXO-4(2H)-PYRANOLATE
    • 2H-Pyran-2,4(3H)-dione,3-acetyl-6-methyl-,ion(1-),sodium
    • 3-(1-hydroxyethylidene)-6-methyl-2h-pyran-2,4(3h)-dione,sodiumsalt[qr]
    • 4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodiumsalt
    • 4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodiumsalt[qr]
    • 4-hexenoicacid,2-acetyl-5-hydroxy-3-oxo,delta-lactone,sodiumderiv.
    • dehydroacetic
    • dehydroaceticacid,sodiumsalt[qr]
    • dha-sodium
    • dhn
    • 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone sodium salt
    • harven
    • NaDHA
    • New Side S 01
    • prevan
    • Sodium dehydroacetat
    • Sodium Dehydroacetic Acid
    • Dehydroacetic acid sodium salt, >=98.0% (NT)
    • 418H262
    • 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid I -lactone sodium salt
    • Sodium Dehydroacetic Acid, Pharmaceutical Secondary Standard; Certified Reference Material
    • 3-Acetyl-4-hydroxy-6-methylpyran-2-one;sodium
    • Dehydroacetic acid sodium
    • MDL: MFCD00040583
    • Inchi: 1S/C8H7O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3H,1-2H3;/q-1;+1
    • InChI Key: YIOCQGHBBNGBND-UHFFFAOYSA-N
    • SMILES: C([C-]1C(OC(C)=CC1=O)=O)(=O)C.[Na+]
    • BRN: 4893653

Computed Properties

  • Exact Mass: 190.02400
  • Monoisotopic Mass: 190.024203
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 1
  • Complexity: 309
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 63.6
  • Surface Charge: 0
  • Tautomer Count: 6

Experimental Properties

  • Color/Form: White crystalline powder
  • Density: 1.499[at 20℃]
  • Melting Point: ~295?°C (dec.)
  • Boiling Point: 332.6°C at 760 mmHg
  • Flash Point: 150.6°C
  • PH: 8.8-9.3 (100g/l, H2O, 20℃)
  • Solubility: 330g/l
  • Water Partition Coefficient: Soluble in water, propylene glycol and methanol. Insoluble in acetone and benzene.
  • Stability/Shelf Life: Stable. Incompatible with strong oxidizing agents.
  • PSA: 70.34000
  • LogP: 1.29460
  • pka: 5.36[at 20 ℃]
  • Solubility: It is easily soluble in water, propylene glycol and glycerol, but poorly soluble in organic solvents such as ethanol

Dehydroacetic acid sodium Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H302
  • Warning Statement: P264; P270; P301+P312; P330; P501
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:1
  • Hazard Category Code: 22
  • Safety Instruction: 24/25
  • RTECS:UP8225000
  • Hazardous Material Identification: Xn
  • Risk Phrases:R22
  • TSCA:Yes
  • Storage Condition:Store at room temperature

Dehydroacetic acid sodium Customs Data

  • HS CODE:29322980
  • Customs Data:

    China Customs Code:

    29322980

Dehydroacetic acid sodium Pricemore >>

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Dehydroacetic acid sodium Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:4418-26-2)Sodium dehydroacetate
Order Number:LE18781;LE1762627;LE6561
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:20
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Suzhou Senfeida Chemical Co., Ltd
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(CAS:4418-26-2)Sodium dehydroacetate
Order Number:sfd10034
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:35
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Amadis Chemical Company Limited
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(CAS:4418-26-2)Dehydroacetic acid sodium
Order Number:A826507
Stock Status:in Stock
Quantity:2.5kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 05:24
Price ($):278.0

Dehydroacetic acid sodium Spectrogram

1H NMR 300 MHz DMSO
1H NMR
13C NMR
13C NMR

Dehydroacetic acid sodium Related Literature

Additional information on Dehydroacetic acid sodium

Dehydroacetic acid sodium (CAS No. 4418-26-2): A Comprehensive Overview

Dehydroacetic acid sodium, with the chemical formula NaC?H?O?, is a compound of significant interest in the field of pharmaceuticals and biotechnology. Its CAS number, CAS No. 4418-26-2, uniquely identifies it in scientific literature and databases, facilitating precise referencing and research. This compound has garnered attention due to its versatile applications, particularly in the development of novel therapeutic agents and as a key intermediate in synthetic chemistry.

The< strong>Dehydroacetic acid sodium molecule exhibits a unique structural framework that contributes to its remarkable chemical properties. The presence of a carboxylate group and a dehydrophenyl moiety imparts both acidity and reactivity, making it a valuable building block in organic synthesis. Researchers have leveraged these characteristics to explore its potential in various biochemical pathways, leading to innovative applications in drug discovery.

In recent years, Dehydroacetic acid sodium has been the focus of extensive research due to its demonstrated efficacy in combating microbial resistance. Studies have highlighted its ability to disrupt bacterial biofilms, which are often responsible for persistent infections. This property is particularly relevant in the context of rising antibiotic resistance, where alternative therapeutic strategies are urgently needed.

The< strong>CAS No. 4418-26-2 designation ensures that researchers worldwide can reliably source and utilize this compound for their experiments. Its stability under various conditions makes it an ideal candidate for both laboratory-scale synthesis and industrial-scale production. Furthermore, its compatibility with a wide range of solvents enhances its utility in formulating complex drug delivery systems.

One of the most compelling aspects of Dehydroacetic acid sodium is its role in developing anti-inflammatory agents. Preliminary studies suggest that it can modulate inflammatory pathways by inhibiting key enzymes involved in the production of pro-inflammatory cytokines. This mechanism of action aligns with the growing demand for non-steroidal anti-inflammatory drugs (NSAIDs) with improved safety profiles.

The pharmaceutical industry has been particularly intrigued by the potential of Dehydroacetic acid sodium as a precursor for synthesizing novel heterocyclic compounds. These derivatives exhibit enhanced bioavailability and targeted action, making them promising candidates for treating chronic diseases such as cancer and neurodegenerative disorders. The< strong>CAS No. 4418-26-2 identifier plays a crucial role in cataloging these derivatives within regulatory databases, ensuring compliance with international pharmacopeial standards.

In addition to its pharmaceutical applications, Dehydroacetic acid sodium has found utility in agricultural research. Its ability to inhibit fungal growth makes it a potential candidate for developing environmentally friendly pesticides. This application is particularly significant in the context of sustainable agriculture, where reducing reliance on synthetic chemicals is a priority.

The synthesis of< strong>Dehydroacetic acid sodium involves multi-step organic reactions that require precise control over reaction conditions. Advances in catalytic processes have enabled more efficient and scalable production methods, reducing costs and environmental impact. These innovations are critical for ensuring the long-term viability of this compound in both research and industrial settings.

The< strong>CAS No. 4418-26-2 classification also aids in regulatory compliance, ensuring that manufacturers adhere to safety and quality standards set by global health organizations. This rigorous oversight is essential for maintaining the integrity of pharmaceutical products derived from this compound.

In conclusion, Dehydroacetic acid sodium represents a cornerstone compound in modern chemical research with far-reaching implications across multiple industries. Its unique properties and versatile applications continue to drive innovation in drug development, agricultural science, and materials engineering. As research progresses, the full potential of this compound is likely to be further unlocked, offering new solutions to some of today's most pressing scientific challenges.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:4418-26-2)Sodium dehydroacetate
LE18781;LE1762627;LE6561
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:4418-26-2)Sodium dehydroacetate
sfd10034
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email