© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
Product Name: 4-Deoxypyridoxine Hydrochloride
Chemical Family: Pyridine derivatives
Common Uses: This compound often shows up in research labs, sometimes as an inhibitor for vitamin B6 enzymes, which gives it a particular edge in biochemical studies.
Appearance: Usually, a white to off-white crystalline powder, this compound demonstrates a distinct structure that doesn’t fade into the background during synthesis or storage.
Molecular Formula: C8H11NO•HCl
Molecular Weight: About 173.6 g/mol, keeping handling and dosage calculations grounded.
GHS Classification: Irritant for the eyes and skin; not considered acutely toxic in standard animal models, but regular exposure can cause discomfort or reaction.
Signal Word: Warning, as improper handling may leave hands rough or eyes scratching.
Hazard Statements: Can irritate mucous membranes, eyes, and skin. Dust generation means respiratory exposure is not unlikely, leading to coughing, sneezing, or a sore throat over time.
Pictograms: Exclamation mark for irritancy.
Precautionary Statements: Using gloves, goggles, and handling in a ventilated area always outweighs risking accidental contact.
Chemical: 4-Deoxypyridoxine Hydrochloride
CAS Number: 41468-25-1
Purity: Typically above 97%, putting emphasis on the precise nature of laboratory chemicals.
Other components: None added deliberately, as research chemicals are seldom formulated with stabilizers or additional fillers.
Eye Contact: Rinse eyes thoroughly with water for at least 15 minutes; blinking regularly clears most irritation, but persistent redness needs medical attention.
Skin Contact: Washing off with plenty of soap and water stops most reactions; ongoing rash should be checked by a professional.
Inhalation: Leaving the exposure area and getting fresh air usually relieves mild discomfort, though wheezing or chest tightness signals a need for further care.
Ingestion: Rinsing the mouth with water, avoiding forceful vomiting, and checking with a health provider if symptoms develop brings more peace of mind.
Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, or foam works for putting out flames in a small-scale lab setting.
Special Protective Equipment: Firefighters wearing full protective gear and self-contained breathing masks fare best in smoky, chemical-laden environments.
Hazardous Combustion Products: Carbon oxides and nitrogen oxides may arise, so ventilation keeps secondary hazards in check.
Advice: Clearing the area and letting experts handle any large-scale fire means fewer mishaps all around.
Personal Precautions: Gloves, goggles, and dust masks protect against splashes and inhaling fine particulate matter.
Environmental Precautions: Preventing runoff to drains or open soil stops the compound from entering the ecosystem.
Cleaning Methods: Sweeping up the solid, using damp cloths for smaller leaks, and bagging waste in sealed containers gives the mess little room to spread.
Advice: Staying calm and methodical ensures safety over rushing through cleanup.
Handling: Using a fume hood keeps monitoring easy, and gloves and safety glasses keep direct exposure at bay. Open containers should always be managed gently to avoid dust clouds.
Storage: Keeping this chemical in tightly closed, labeled containers at room temperature or slightly cooler, away from strong sunlight and sources of heat, prevents both degradation and accidental exposure. Moisture and incompatible chemicals like oxidizers don’t make good neighbors.
Engineering Controls: Fume hoods or well-ventilated spaces shield from both chronic and acute exposure.
Personal Protective Equipment: Gloves, long sleeves, and safety glasses work as reliable front-line defenders. Dust masks lend another layer of confidence for those weighing out or mixing powders.
Hygiene Measures: Washing hands before eating, drinking, or leaving the workspace keeps accidental ingestion off the table.
Physical State: Solid, often a fine to slightly grainy powder.
Color: White to off-white, easily noticeable against a dark or glass lab bench.
Odor: No distinctive smell, making detection by nose impossible.
Melting Point: Often cited around 215-220°C, so accidental melting under lab lights seems unlikely.
Solubility: Freely soluble in water; working solutions mix with little encouragement.
Chemical Stability: Stable under ordinary lab conditions, but best left away from strong acids, bases, and oxidizing agents.
Incompatible Materials: Strong oxidizers, as with most organic compounds.
Hazardous Decomposition: High heat yields nitrogen and carbon oxides. Keeping temperatures reasonable prevents surprises.
Acute Toxicity: Studies highlight its ability to disrupt vitamin B6 activity, leading to neurological symptoms if ingested in high amounts—usually not a risk for those using proper PPE and working with small quantities.
Chronic Effects: Long-term skin contact may lead to dermatitis or mucous membrane irritation.
Carcinogenicity: No strong evidence so far, but research chemicals always carry some level of uncertainty.
Routes of Exposure: Skin, eyes, ingestion, and inhalation.
Ecotoxicity: Research remains thin, though small quantities in wastewater likely have limited impact. Still, caution keeps rare or unknown effects from spreading.
Persistence and Degradability: Organic compounds in this family don’t always break down quickly, underscoring why lab waste shouldn’t head for regular drains.
Bioaccumulation Potential: No proven accumulation, but avoiding spills into soil and water keeps risks low.
Disposal Methods: Clearly labeled chemical waste bins and incineration or high-temperature disposal limits entry into the regular waste stream.
Precautions: Consulting local or institutional guidelines, not just pouring the solution down the drain, keeps the facility safe and compliant.
UN Number: Typically unregulated for small research amounts, but large shipments still draw extra scrutiny from transport agencies.
Proper Shipping Name: Chemical, N.O.S. (Not Otherwise Specified), if needed.
Transport Hazard Class: Not classified by standard regulations, but careful packaging, labeling, and containment must always be part of the process.
Packing Group: Not assigned, but sturdy, leak-proof packaging remains the backbone of safe transport.
Compliance: Following national and workplace chemical management rules—not just OSHA in the US but REACH in Europe or other local regulations—serves as the gold standard.
Labeling Requirements: Making sure the container connects clearly to hazard warnings, chemical name, and date avoids confusion and cross-contamination.
Handling Documentation: Keeping up-to-date, accessible safety sheets and incident records maintains transparency and provides a safety net for staff and researchers alike.
