Chloramphenicol Palmitate Micronised
Chloramphenicol Palmitate Micronised is a micronized, lipophilic ester derivative of chloramphenicol, designed for improved solubility and bioavailability compared to the parent drug. It appears as a fine, white to off-white powder with enhanced surface area due to micronization. This antibiotic is widely used for oral formulations, particularly pediatric suspensions, due to its palatability and controlled release properties. Chloramphenicol Palmitate exhibits broad-spectrum antibacterial activity against both Gram-positive and Gram-negative bacteria. Its ester form offers better stability and reduced bitterness, making it a preferred choice in pharmaceutical preparations.
Chloramphenicol Palmitate Micronised
Primary Uses
- Pharmaceutical Industry
- Used as an active pharmaceutical ingredient (API) in oral antibiotic formulations such as suspensions and syrups.
- Preferred for pediatric use due to improved taste and ease of administration.
- Employed for treatment of serious bacterial infections including typhoid fever, meningitis, and respiratory tract infections.
- Used in veterinary medicine for similar bacterial infections in animals.
- Formulation Benefits
- Micronization improves dissolution rate and bioavailability.
- The palmitate ester enhances lipophilicity and prolongs drug release, allowing sustained therapeutic levels.
Secondary Uses
- Research & Development
- Used in pharmaceutical research for developing novel delivery systems and improving drug stability.
- Veterinary Medicine
- Occasionally used in topical formulations for wound infections in animals.
1. Basic Identification Attributes
- Chemical Name (IUPAC): 2,2-Dichloro-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide palmitate
- Common/Trade Name: Chloramphenicol Palmitate Micronised
- CAS Number: 552-94-3
- HS Code: 2941.90.90
- Molecular Formula: C32H48Cl2N2O6
- Molecular Weight: 502.65 g/mol
- Synonyms:
- Chloramphenicol palmitate
- Chloramphenicol palmitate powder
2. Physical & Chemical Properties
- Physical State: Fine white to off-white powder
- Color & Odor: White to off-white; odorless or faint medicinal smell
- Particle Size: Micronized, typically below 10 microns
- Melting Point: ~120–125°C
- Solubility:
- Slightly soluble in water
- Soluble in organic solvents like ethanol, chloroform, and acetone
- Stability: Stable under recommended storage conditions; sensitive to light and moisture
3. Safety & Hazard Attributes
- Hazard Class (GHS): Harmful if swallowed; may cause blood disorders (use with medical supervision)
- NFPA Ratings:
- Health: 2
- Flammability: 1
- Reactivity: 0
- Exposure Limits: Use with proper ventilation; avoid inhalation of powder
- Toxicity: Can cause serious adverse effects including aplastic anemia; restricted for medical use only
- Reactivity: Chemically stable; avoid strong oxidizing agents
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry place, protected from light and moisture
- Container Type: Sealed, airtight containers, preferably amber-colored to protect from light
- Shelf Life: 2–3 years if stored properly
- Special Handling: Use PPE to avoid inhalation; handle in controlled environments to prevent contamination
5. Regulatory & Compliance Attributes
- FDA Status: Approved for specific pharmaceutical uses under prescription
- Pharmacopoeia Compliance: USP, BP, EP standards for identity, purity, and potency
- REACH Status: Registered
- Transportation: Classified as non-hazardous for transport under pharmaceutical regulations
- Waste Disposal: Dispose as per medical/pharmaceutical waste regulations
6. Environmental & Health Impact
- Ecotoxicity: Low environmental persistence; handle pharmaceutical waste responsibly
- Persistence: Biodegradable under environmental conditions
- Bioaccumulation: Not expected to bioaccumulate significantly
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic; use with medical guidance
- Biodegradability: Biodegradable
Safety Handling Precautions
- PPE: Gloves, lab coat, dust mask or respirator during handling
- Handling: Avoid inhalation and contact with skin or eyes; use in well-ventilated areas
- Storage: Keep containers tightly closed and protected from light and moisture
- Hygiene: Wash hands thoroughly after handling; no eating or drinking during handling
First Aid Measures
- Inhalation: Move to fresh air immediately; seek medical advice if symptoms develop
- Skin Contact: Wash affected area with soap and water; seek medical advice if irritation occurs
- Eye Contact: Rinse thoroughly with water for at least 15 minutes; consult a doctor if irritation persists
- Ingestion: Do not induce vomiting; seek immediate medical attention
Firefighting Measures
- Fire Hazards: Combustible powder; may decompose to toxic gases when heated
- Extinguishing Media: Use water spray, foam, dry chemical, or CO₂
- Special Precautions: Firefighters should wear protective gear and respiratory protection
- Decomposition Products: May release hydrogen chloride, nitrogen oxides, and carbon monoxide upon burning
Related products
Cetirizine Dihydrochloride
Cetirizine Dihydrochloride is a second-generation antihistamine widely used to relieve allergy symptoms such as hay fever, urticaria (hives), and other allergic conditions. It is the dihydrochloride salt form of cetirizine, presenting as a white to off-white crystalline powder that is odorless or nearly odorless and slightly bitter in taste. Cetirizine Dihydrochloride acts as a selective antagonist of peripheral H1 histamine receptors, preventing the effects of histamine and thereby reducing allergic symptoms without causing significant sedation. It is a commonly prescribed active pharmaceutical ingredient (API) in oral tablets, syrups, and capsules.
Cetirizine Hydrochloride
Cetirizine Hydrochloride is a widely used second-generation antihistamine effective for treating allergic conditions such as allergic rhinitis, chronic urticaria, and other allergy symptoms. It is the hydrochloride salt form of cetirizine, existing as a white to off-white crystalline powder with a slightly bitter taste. Cetirizine HCl acts by selectively blocking peripheral H1 histamine receptors, thereby reducing allergic symptoms without significant sedation or central nervous system depression. It is commonly formulated into tablets, syrups, and capsules as an active pharmaceutical ingredient.
Diclofenac Sodium BP
Diclofenac Sodium is a nonsteroidal anti-inflammatory drug (NSAID) widely used for its potent analgesic, anti-inflammatory, and antipyretic properties. It is the sodium salt form of diclofenac, providing enhanced solubility and rapid absorption. Diclofenac Sodium BP (British Pharmacopoeia standard) ensures pharmaceutical-grade purity and compliance with stringent quality standards. It is commonly formulated in oral tablets, topical gels, injections, and ophthalmic preparations.
Enrofloxacin Hydrochloride
Enrofloxacin Hydrochloride is a broad-spectrum fluoroquinolone antibiotic used primarily in veterinary medicine. It is the hydrochloride salt of enrofloxacin, offering enhanced solubility and bioavailability. Enrofloxacin inhibits bacterial DNA gyrase and topoisomerase IV, disrupting DNA replication in Gram-negative and Gram-positive organisms as well as some Mycoplasma species. It is available as a white to off-white crystalline powder, used in injectable, oral, and topical formulations designed for livestock, companion animals, and aquatic species.
Ichthammol BP98
Ichthammol BP98, also known as ammonium bituminosulfonate, is a dark brown to black, viscous, sulfur-rich, semi-solid substance derived from the distillation of shale or bituminous rocks. It has a characteristic tar-like odor and is highly valued in pharmaceutical and dermatological applications for its anti-inflammatory, antiseptic, antipruritic (anti-itch), and keratolytic properties. Ichthammol penetrates deeply into the skin and soft tissues, helping to alleviate inflammation and promote healing. It is widely used in topical preparations for treating skin conditions such as eczema, psoriasis, boils, abscesses, and other dermatological infections.
Ivermectin BP Vet
Ivermectin BP Vet is a potent, broad-spectrum antiparasitic agent widely used in veterinary medicine. It belongs to the avermectin family and works by disrupting nerve and muscle function in parasites, leading to paralysis and death. Ivermectin is highly effective against a range of internal and external parasites, including gastrointestinal worms, lungworms, mites, lice, and certain ticks. Available in oral, injectable, and topical forms, it is trusted for use in livestock, poultry, and companion animals. Its reliable efficacy, wide safety margin, and ease of administration make it an essential treatment in animal health and parasite control programs.
Mebendazole USP ( Micronized white)
Mebendazole USP (Micronized White) is a pharmaceutical-grade anthelmintic agent used for the treatment of parasitic worm infections. The micronized white powder form offers enhanced bioavailability and better dispersion in pharmaceutical formulations. It is effective against a broad spectrum of intestinal parasites including roundworms, whipworms, hookworms, and pinworms. Mebendazole is commonly used in oral tablet and suspension preparations, ensuring efficient parasite eradication with minimal side effects.
Miconazole Nitrate BP
Miconazole Nitrate BP is a high-purity, pharmaceutical-grade antifungal agent conforming to British Pharmacopoeia (BP) specifications. It is widely used in the formulation of topical and oral pharmaceutical products for the treatment of fungal infections caused by dermatophytes and yeasts, including Candida species. Miconazole Nitrate functions by inhibiting the biosynthesis of ergosterol, a vital component of fungal cell membranes, leading to cell death.
This white to off-white crystalline powder is highly effective and exhibits broad-spectrum antifungal and some antibacterial activity. It is commonly utilized in creams, ointments, powders, and gel formulations.

Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders