Vitamin B2 (Riboflavin base)
Vitamin B2 Riboflavin base, commonly known as Riboflavin Base, is a water-soluble vitamin essential for energy production, cellular function, and metabolism of fats, drugs, and steroids. It is a vital component of coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), which participate in numerous biological oxidation-reduction reactions. Riboflavin base is widely used in pharmaceuticals, food fortification, and dietary supplements.
Vitamin B2 (Riboflavin base)
Primary Uses
- Pharmaceutical Industry
- Nutritional Supplement: Used in tablets, capsules, and injections to prevent and treat riboflavin deficiency and related disorders such as ariboflavinosis.
- Supportive Therapy: Included in B-complex vitamin formulations to enhance metabolic and enzymatic functions.
- Food & Beverage Industry
- Fortification Agent: Added to cereals, dairy products, beverages, and infant formulas to improve nutritional value and prevent deficiencies.
- Nutraceuticals & Dietary Supplements
- Used in multivitamin and B-complex supplements to promote energy metabolism, skin, eye health, and overall wellness.
Secondary Uses
- Animal Nutrition
- Feed Additive: Supplemented in animal feed to support growth, reproductive health, and metabolic processes in livestock and pets.
- Cosmetics
- Ingredient in skin care products for its antioxidant properties and to support healthy skin.
- Research & Development
- Utilized in biochemical and clinical research focusing on vitamin metabolism and deficiency.
1. Basic Identification Attributes
- Chemical Name (IUPAC): 7,8-Dimethyl-10-(D-riboflavanosyl)isoalloxazine
- Common/Trade Name: Riboflavin Base, Vitamin B2
- CAS Number: 83-88-5
- HS Code: 2936.21.00
- Synonyms: Riboflavin, Vitamin B2, Lactoflavin
2. Physical & Chemical Properties
- Physical State: Orange to reddish-orange crystalline powder
- Color & Odor: Orange-red; odorless to faint odor
- Solubility: Sparingly soluble in water; insoluble in organic solvents
- Melting Point: 280 °C (decomposes)
- Density: Approx. 1.6 g/cm³
3. Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous under normal conditions
- Toxicity: Low toxicity; safe within recommended dosages
- Exposure Limits: No specific occupational exposure limits established
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, dark place to prevent degradation by light
- Container Type: Sealed, light-protective containers
- Shelf Life: 24 months under proper storage conditions
- Handling Precautions: Avoid dust generation and exposure to light
5. Regulatory & Compliance Attributes
- Complies with USP, BP, and other relevant pharmacopeia standards
- Manufactured under GMP to ensure quality and safety
- Approved for use in pharmaceuticals, dietary supplements, and food fortification
- Meets international regulatory requirements
6. Environmental & Health Impact
- Biodegradability: Biodegradable under normal environmental conditions
- Ecotoxicity: Low environmental impact
- Bioaccumulation: Not significant
Safety Handling Precautions
- PPE Required: Gloves and dust mask recommended during handling
- Handling Guidelines: Use adequate ventilation; avoid inhalation of dust
- Storage Measures: Keep containers tightly closed and protected from light
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if irritation persists
- Skin Contact: Wash thoroughly with soap and water
- Eye Contact: Flush with water for 15 minutes; seek medical help if irritation continues
- Ingestion: Rinse mouth; obtain medical advice if necessary
Firefighting Measures
- Fire Hazards: Combustible but not highly flammable
- Extinguishing Media: Water spray, foam, or dry chemical extinguishers
- Hazardous Combustion Products: May produce carbon oxides and nitrogen oxides upon combustion
Related products
Carbocisteine AJI 92
Carbocisteine AJI 92 is a high-purity pharmaceutical-grade amino acid derivative, chemically known as S-carboxymethyl-L-cysteine. It is a white to off-white crystalline powder with a slightly sulfurous odor and is freely soluble in water. Carbocisteine functions primarily as a mucolytic agent—reducing the viscosity of mucus and promoting expectoration in respiratory tract infections. The "AJI 92" specification refers to its compliance with the purity standards established by Ajinomoto's amino acid quality benchmarks, ensuring it meets stringent pharmaceutical-grade quality control for active pharmaceutical ingredients (APIs). It is widely used in oral syrups, tablets, and granules in both human and veterinary medicine.
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.
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.
Diphenhydramine HCL BP
Diphenhydramine HCL BP is a first-generation antihistamine with potent anticholinergic, sedative, and antiemetic properties. It is commonly used to relieve symptoms associated with allergies, hay fever, the common cold, and motion sickness. Diphenhydramine HCL is a white crystalline powder, highly soluble in water, making it suitable for oral, topical, and injectable pharmaceutical formulations. Due to its ability to cross the blood-brain barrier, it causes sedation and is often used as a sleep aid and for managing Parkinson’s disease symptoms.
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.
Hydrocortisone Base BP 93 Micro
Hydrocortisone Base BP 93 Micro is a highly purified, micronized form of hydrocortisone base compliant with British Pharmacopoeia (BP) standards. It is a white to off-white fine powder designed for enhanced solubility and bioavailability in pharmaceutical formulations. As a corticosteroid hormone analog, it exhibits potent anti-inflammatory, immunosuppressive, and anti-allergic activities. The micronized particle size (~93 microns) facilitates improved dispersion in topical, injectable, and oral dosage forms.
Levamisole Hcl BP2000
Levamisole Hcl BP2000 is a white to off-white crystalline powder, soluble in water, with anthelmintic and immunomodulatory properties. It is primarily used as a veterinary antiparasitic agent effective against gastrointestinal nematodes in livestock. Levamisole HCL BP2000 conforms to British Pharmacopoeia standards, ensuring high purity and quality for pharmaceutical and veterinary formulations. Beyond veterinary uses, it is also researched for immunostimulant properties in medical applications.
Methyl Salicylate BP
Methyl Salicylate BP is a clear, colorless to pale yellow oily liquid with a characteristic strong, sweet, and minty odor. It is an organic ester commonly used for its analgesic, anti-inflammatory, and flavoring properties. Methyl Salicylate is widely used in pharmaceutical preparations, topical pain relief products, cosmetics, and as a fragrance ingredient.

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