Calcium Undecylenate
Manufactured by Nova Industries
Nova Industries manufactures Calcium Undecylenate, a potent broad-spectrum antifungal agent derived from renewable Castor Oil.
It is the calcium salt of Undecylenic Acid.1 While Undecylenic Acid itself is a powerful fungistatic, converting it into a calcium salt significantly enhances its stability and efficacy. Research indicates that the fungicidal activity of undecylenate salts can be up to four times higher than that of the free fatty acid, making this product a premier choice for pharmaceutical and nutraceutical formulations.
1. Technical Significance
The antimicrobial power of fatty acids is directly related to their carbon chain length.
- The “Peak 11” Effect: Studies show that antifungal properties in fatty acids increase as the chain lengthens, peaking specifically at C-11 (Undecylenic) before dropping off at C-12 (Lauric).
- Salt vs. Acid: Calcium Undecylenate provides a slow, sustained release of the active C-11 acid in the digestive tract or on the skin. Unlike the free acid, which can be irritating to sensitive mucous membranes, the calcium salt is extremely well-tolerated, allowing for effective dosing without irritation.
2. Key Applications
Pharmaceuticals (Topical Antifungals)
- Powders & Creams: Used as an active ingredient in topical preparations for treating dermatophytosis (fungal infections of the skin), such as Athlete’s Foot (Tinea pedis) and Ringworm.2
- Synergistic Formulas: Often combined with Zinc Undecylenate to create broad-spectrum antifungal powders that keep skin dry and infection-free.
Nutraceuticals (Gut Health)
- Candida Support: Calcium Undecylenate is widely used in dietary supplements to support healthy gut flora. It is effective in balancing Candida albicans levels in the gastrointestinal tract without harming beneficial bacteria. Its “well-tolerated” nature makes it superior to the free acid for oral consumption.
Personal Care
- Foot Care: A key ingredient in foot powders and deodorizing sprays to prevent fungal growth in moist environments.3
3. Technical Specifications (TDS)
Nova Industries supplies a pharmaceutical-grade fine powder suitable for compounding and encapsulation.
| Parameter | Specification | Test Method |
| Product Name | Calcium Undecylenate | — |
| CAS Number | 1322-14-1 | — |
| Chemical Formula | $C_{22}H_{38}O_4Ca$ | — |
| Molecular Weight | 406.62 g/mol | — |
| Appearance | White, Fine Powder | Visual |
| Physical State | Solid | — |
| Assay (Purity) | 98.0% Min | Titration |
| Calcium Content | 9.0% – 10.5% | Complexometric |
| Loss on Drying | 1.5% Max | ISO 662 |
| Melting Point | Decomposes (does not melt sharply) | — |
| Solubility | Insoluble in Water / Soluble in Alcohol | — |
| Particle Size | 100% passing 80 Mesh | Sieve Analysis |
Packaging & Storage
- Packaging: 25 Kg Multi-wall Paper Bags with Polyliner / 25 Kg Fiber Drums.
- Storage: Store in a cool, dry place. The product is stable but should be kept away from strong acids which can revert it to free Undecylenic Acid.
For Antifungal Formulations:
Nova Industries
Website: https://novaind.in/