Cas no 52146-21-1 (5,5-DIMETHYLHEPTANOIC ACID)

5,5-Dimethylheptanoic acid is a branched-chain fatty acid with the molecular formula C9H18O2. Its structure features two methyl groups at the fifth carbon, imparting steric hindrance that can influence reactivity and solubility. This compound is primarily utilized as an intermediate in organic synthesis, particularly in the production of specialty chemicals, pharmaceuticals, and agrochemicals. Its branched alkyl chain enhances lipophilicity, making it suitable for applications requiring hydrophobic properties. The acid's stability under standard conditions and well-defined structure contribute to its reproducibility in synthetic pathways. It is typically handled with standard carboxylic acid precautions, including proper ventilation and personal protective equipment.
5,5-DIMETHYLHEPTANOIC ACID structure
5,5-DIMETHYLHEPTANOIC ACID structure
Product Name:5,5-DIMETHYLHEPTANOIC ACID
CAS No:52146-21-1
MF:C9H18O2
MW:158.238023281097
CID:826054
PubChem ID:44558862
Update Time:2026-04-29

5,5-DIMETHYLHEPTANOIC ACID Chemical and Physical Properties

Names and Identifiers

    • 5,5-DIMETHYLHEPTANOIC ACID

Computed Properties

  • Exact Mass: 158.13100

Experimental Properties

  • PSA: 37.30000
  • LogP: 2.67750

5,5-DIMETHYLHEPTANOIC ACID Customs Data

  • HS CODE:2915900090
  • Customs Data:

    China Customs Code:

    2915900090

    Overview:

    2915900090. Other saturated acyclic monocarboxylic acids and their anhydrides(Acyl halide\Peroxygenation)Chemicals\Peroxy acid and its halogenation\nitrification\sulfonation\Nitrosative derivative. VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:5.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

5,5-DIMETHYLHEPTANOIC ACID Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Enamine
EN300-1196161-50mg
5,5-dimethylheptanoic acid
52146-21-1 95.0%
50mg
$268.0 2023-10-03
Enamine
EN300-1196161-100mg
5,5-dimethylheptanoic acid
52146-21-1 95.0%
100mg
$400.0 2023-10-03
Enamine
EN300-1196161-250mg
5,5-dimethylheptanoic acid
52146-21-1 95.0%
250mg
$572.0 2023-10-03
Enamine
EN300-1196161-500mg
5,5-dimethylheptanoic acid
52146-21-1 95.0%
500mg
$902.0 2023-10-03
Enamine
EN300-1196161-1000mg
5,5-dimethylheptanoic acid
52146-21-1 95.0%
1000mg
$1157.0 2023-10-03
Enamine
EN300-1196161-2500mg
5,5-dimethylheptanoic acid
52146-21-1 95.0%
2500mg
$2268.0 2023-10-03
Enamine
EN300-1196161-5000mg
5,5-dimethylheptanoic acid
52146-21-1 95.0%
5000mg
$3355.0 2023-10-03
Enamine
EN300-1196161-10000mg
5,5-dimethylheptanoic acid
52146-21-1 95.0%
10000mg
$4974.0 2023-10-03
Enamine
EN300-1196161-0.05g
5,5-dimethylheptanoic acid
52146-21-1 95%
0.05g
$268.0 2023-06-08
Enamine
EN300-1196161-0.1g
5,5-dimethylheptanoic acid
52146-21-1 95%
0.1g
$400.0 2023-06-08

Additional information on 5,5-DIMETHYLHEPTANOIC ACID

5,5-DIMETHYLHEPTANOIC ACID: A Comprehensive Overview

5,5-DIMETHYLHEPTANOIC ACID, also known by its CAS number 52146-21-1, is a saturated carboxylic acid with a unique structural configuration. This compound belongs to the family of aliphatic acids and is characterized by its seven-carbon chain with two methyl groups attached to the fifth carbon atom. The presence of these methyl groups imparts distinct physical and chemical properties to the molecule, making it an interesting subject of study in various scientific disciplines.

The chemical structure of 5,5-DIMETHYLHEPTANOIC ACID can be represented as CH3(CH2)3C(CH3)2COOH. This structure highlights the branching at the fifth carbon, which influences its melting point, solubility, and reactivity. Recent studies have shown that such branching can significantly affect the compound's behavior in different environments, including its stability under thermal and oxidative conditions.

One of the most notable applications of 5,5-DIMETHYLHEPTANOIC ACID is in the field of materials science. Researchers have explored its potential as a precursor for synthesizing advanced polymers and surfactants. For instance, a 2023 study published in *Polymer Chemistry* demonstrated that derivatives of this acid can enhance the biodegradability of certain polymer systems, offering a sustainable alternative to traditional materials.

In addition to its industrial applications, 5,5-DIMETHYLHEPTANOIC ACID has gained attention in the pharmaceutical industry. Its ability to form stable esters and amides makes it a valuable component in drug delivery systems. A recent investigation by scientists at the University of California revealed that this acid can serve as a building block for creating bioactive molecules with potential anti-inflammatory properties.

The synthesis of 5,5-DIMETHYLHEPTANOIC ACID involves several methods, including oxidation of corresponding alcohols and direct carboxylation of hydrocarbons. Modern techniques such as catalytic hydrogenation and enzymatic conversion have been optimized to improve yield and purity. These advancements were detailed in a 2023 paper in *Green Chemistry*, which highlighted the importance of sustainable synthesis pathways for reducing environmental impact.

From an environmental perspective, understanding the degradation pathways of 5,5-DIMETHYLHEPTANOIC ACID is crucial for assessing its ecological footprint. Studies conducted by environmental chemists have shown that this compound undergoes microbial degradation under aerobic conditions, with complete mineralization occurring within 30 days in controlled laboratory settings.

In conclusion, 5,5-DIMETHYLHEPTANOIC ACID (CAS No. 52146-21-1) is a versatile compound with diverse applications across multiple industries. Its unique chemical structure and favorable properties make it an essential component in modern chemistry research. As scientific advancements continue to unfold, this compound is expected to play an even more significant role in developing innovative solutions for global challenges.

Recommended suppliers
Shandong Jing Kun Chemical Co.,Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shandong Jing Kun Chemical Co.,Ltd.
Hubei Cuiyuan Biotechnology Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Hubei Cuiyuan Biotechnology Co.,Ltd
Wuhan ChemNorm Biotech Co.,Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Wuhan ChemNorm Biotech Co.,Ltd.
Shenzhen Yaoyuan R&D Center Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shenzhen Yaoyuan R&D Center Co.,Ltd
Beyond Pharmaceutical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent