Heptanoyl chloride

CAS 2528-61-2

HS 2915900090

Product name: Heptanoyl chloride
CAS No.: 2528-61-2
Molecular formula: C7H13ClO
Applications:
Core Industrial Applications
1. Pharmaceutical API core feedstock (largest demand)
Synthesis of fluphenazine enanthate, a long-acting antipsychotic — the dedicated acylation raw material for this sustained-release formulation; also used for anti-inflammatory and lipophilic oral drug modification; straight-chain C7 alkyl modulates partition coefficient and extends in vivo sustained-release period.
2. Fragrance intermediates
Synthesis of aliphatic heptanoate fragrances (ethyl heptanoate, butyl heptanoate) for fruit and wine accords; used in personal-care and food fragrance acylation.
3. Agrochemical and liquid-crystal intermediates
• Amide herbicide and insecticide intermediates; straight-chain alkyl enhances translocation within plants
• Linear aromatic liquid-crystal backbone modification for tuning phase-transition temperature
4. Polymer additives and surfactants
• Synthesis of tert-butyl peroxyheptanoate as mid-temperature emulsion polymerization initiator
• Linear fatty acid amide nonionic surfactants for industrial cleaning and textile auxiliaries

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