structure of 1121-31-9

2-Mercaptopyridine 1-Oxide

CAS No.: 1121-31-9 Brand: MolBest
M. Ft.: C5H5NOS Cat. No: G3373323
M. Wt.: 127.16 MDL: MFCD00006196
Storage: 2-8°C
Purity Grade Package Stock Price Quantity
98% RG 25G In Stock 15 USD
98% RG 100G In Stock 59 USD
98% RG 500G In Stock 246 USD
98% RG 2.5KG In Stock 2241 USD
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Applications of 1121-31-9

Pyrithione has a variety of applications across different industries:

  • Pharmaceuticals: Used in over-the-counter products for treating dandruff and seborrheic dermatitis due to its antifungal properties.
  • Cosmetics: Incorporated into shampoos and body washes as an active ingredient for controlling fungal growth on the skin.
  • Industrial Uses: Employed as an algaecide in paints and coatings to prevent mildew and algae growth due to its low solubility in water.
  • Textiles: Applied in fabrics to inhibit microbial growth and odors, enhancing product longevity and hygiene.

Biological Activity of 1121-31-9

Pyrithione exhibits significant biological activity, particularly as an antifungal and antibacterial agent. Its mechanisms of action include:

  • Antifungal Activity: Pyrithione disrupts fungal cell membrane integrity and interferes with essential metabolic functions. It inhibits the proton pump in fungal cells, leading to cell death.
  • Antibacterial Activity: The compound disrupts bacterial cell membranes and metabolic processes, contributing to its bacteriostatic effects.

Zinc pyrithione is particularly noted for its effectiveness against dandruff and seborrheic dermatitis, functioning by inhibiting the growth of Malassezia yeast on the scalp.

NMR spectrum of 1121-31-9

Physical sample testing spectrum (NMR) of 1121-31-9

Safety Information of 1121-31-9

Pictograms

Signal Word

Danger

Hazard Statements

H301 Toxic if swallowed
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Safety Data Sheet

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Bulk Packaging Price Explanation of 1121-31-9

Please email your required order quantity and detailed technical specifications to sales@.
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Purchase Instructions of 1121-31-9

All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

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