Name | beclomethasone |
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Synonyms |
Beclometasone
(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one Beclomethasone EINECS 224-585-9 MFCD00135614 Pregna-1,4-diene-3,20-dione, 9-chloro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)- beclometasone 17,21-dipropionate 9-Chloro-11-hydroxy-16-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate |
Description | Beclometasone (Beclomethasone) is a prototype glucocorticoid receptor agonist. |
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Related Catalog | |
Target |
Glucocorticoid Receptor[1] |
In Vitro | An inhibition of the normal physiological neutrophil migration and of neutrophil chemotaxis directed by wounding-induced inflammation is detected at 4 h after administration of 25 μM Beclomethasone. Tumour cell invasion and micrometastasis is also reduced in embryos incubated in 25 μM Beclomethasone 4 h before implantation. In addition, the lysyl oxidase inhibitor β-aminoproprionitrile (βAPN) largely reduces fibrillar collagen and enhances the CHT-TF transmigration of neutrophils, leading to a significant increase of tumour cell invasion and subsequent formation of micrometastases. Notably, βAPN inhibits neutrophil chemotaxis induced by inflammation, indicating that the increase of tumour cell invasion in βAPN-treated embryos is correlated with enhanced non-pathological neutrophil migration, but not with inflammation[1]. |
Cell Assay | The transgenic lines Tg(fli1:GFP) and Tg(mpx:GFP) are used in this study. 0.2 mM N-phenylthiourea (PTU) is applied to prevent pigment formation from 1 day post-fertilization (dpf). For Pu.1 knockdown, Pu.1 MO (1 mM for partial knockdown and 2 mM for complete knockdown is injected into the yolk at the one-cell stage. For pharmacological inhibition, the VEGFR tyrosine kinase inhibitors KRN633 (0.1-1 μM) or Sunitinib (0.1-1 μM), Beclomethasone (25 μM) and β-amino-proprionitrile (βAPN, 500 μM) are applied directly to the egg water and refreshed every 2 days. For pharmacological inhibition, Beclomethasone is applied to the embryos 4 h before implantation and KRN633, Sunitinib and βAPN are applied 4-6 h post-implantation. For each cell line or condition, data are representative of ≥ three independent experiments, with ≥30 embryos/group. Experiments are discarded when the survival rate of the control group is <90%[1]. |
References |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 630.5±55.0 °C at 760 mmHg |
Melting Point | 210ºC |
Molecular Formula | C22H29ClO5 |
Molecular Weight | 521.042 |
Flash Point | 335.1±31.5 °C |
Exact Mass | 520.222778 |
PSA | 94.83000 |
LogP | 4.59 |
Vapour Pressure | 0.0±4.2 mmHg at 25°C |
Index of Refraction | 1.564 |
Storage condition | 2-8°C |
Section 1. Chemical Product and Company Identification Beclomethasone Common Name/ Trade Name Beclomethasone Section 4. First Aid Measures Eye ContactCheck for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at
least 15 minutes. Get medical attention if irritation occurs. Skin ContactWash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops. Serious Skin ContactNot available. InhalationIf inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. Serious InhalationNot available. IngestionDo NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband. Serious IngestionNot available. Section 5. Fire and Explosion Data Flammability of the Product May be combustible at high temperature. Auto-Ignition Temperature Not available. Flash PointsNot available. Flammable LimitsNot available. Products of CombustionThese products are carbon oxides (CO, CO2), halogenated compounds. Fire Hazards in Presence of Slightly flammable to flammable in presence of heat. Various Substances Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available. Risks of explosion of the product in presence of static discharge: Not available. of Various Substances SMALL FIRE: Use DRY chemical powder. Fire Fighting Media and InstructionsLARGE FIRE: Use water spray, fog or foam. Do not use water jet. As with most organic solids, fire is possible at elevated temperatures Special Remarks on Fire Hazards Special Remarks on Explosion Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust Hazardsexplosion hazard. Section 6. Accidental Release Measures Small SpillUse appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements. Large SpillUse a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system. Beclomethasone Section 7. Handling and Storage PrecautionsKeep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not breathe dust. StorageKeep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 8°C (46.4°F). Refrigerate. Section 8. Exposure Controls/Personal Protection Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Personal Protection Safety glasses. Lab coat. Dust respirator. Use a dust respirator if ventilation is inadequate and handling of product creates visible dust clouds. Be sure to use an approved/certified respirator or equivalent. Gloves. Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used a Large Spillto avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product. Exposure LimitsNot available. Section 9. Physical and Chemical Properties Physical state and appearance Solid. (Solid powder.)OdorNot available. TasteNot available. Molecular Weight408.92 g/mole ColorWhite. pH (1% soln/water)Not available. Boiling PointNot available. Melting Point198°C (388.4°F) Critical TemperatureNot available. Not available. Specific Gravity Vapor PressureNot applicable. Vapor DensityNot available. VolatilityNot available. Odor ThresholdNot available. Not available. Water/Oil Dist. Coeff. Ionicity (in Water)Not available. Not available. Dispersion Properties SolubilityNot available. Section 10. Stability and Reactivity Data StabilityThe product is stable. Not available. Instability Temperature Conditions of InstabilityExcess heat Incompatibility with variousNot available. substances CorrosivityNot available. Beclomethasone Special Remarks onNot available. Reactivity Special Remarks onNot available. Corrosivity PolymerizationWill not occur. Section 11. Toxicological Information Routes of EntryInhalation. Ingestion. Toxicity to AnimalsLD50: Not available. LC50: Not available. Chronic Effects on Humans Not available. Other Toxic Effects onSlightly hazardous in case of skin contact (irritant), of ingestion, of inhalation. Humans Special Remarks onNot available. Toxicity to Animals Special Remarks on Not available. Chronic Effects on Humans Special Remarks on otherAcute Potential Health Effects: Toxic Effects on HumansSkin: May cause skin irritation. Eyes: Dust may cause eye irritation. Inhalation: A massive single dose is unlikely to cause adverse effects. Dust may cause respiratory tract (nasopharyngeal) irritaiton with nasopharyngitis, nasal burning, rhinorrhea, hoarseness, bronchospasm, coughing and possible nasal septum perforation. It may also cause headache, nausea, vomiting. Ingestion: May cause gastrointestinal tract irritation with nausea, vomiting. Other adverse effects of inhalation or ingestion may include: decreased or blurred vision, frequent urination, increased thirst, increased appetite, indegestion, nervousness, trouble sleeping weight gain, dizziness, flushing of the face or cheeks, hiccups, and increased sweating. Chronic Potential Health Effects: Inhalation or Ingestion: Prolonged or repeated inhalation or ingestion may cause possible hypersensitization; acne or other skin problems; hip or shoulder pain; osteoporosis; gradual blurring or loss of vision (cataracts or glaucoma); eye pain or redness; tearing and sensitivity of eyes to light; rounding out of the face; purple lines on arms, face, legs, trunk, groin; unusual increase in hair growth; hypertension; menstrual irregularities; muscle weakness; unusual bruising; rapid weight gain; swelling of feet or lower legs; irregular heartbeat; muscle cramps or pain; unusual tiredness or weakness; impaired wound healing; headache; insomnia; pain in back, ribs, arms or legs; continuing abdominal or stomach pain or burning; nausea; vomiting; bloody or black tarry stools; tendon rupture; thin, fragile skin. Medical Conditions Aggravated by Exposure: Hypersensitivity to material; ocular herpes simplex; AIDS or HIV infection; heart disease; congestive heart failure; recent heart attack; intestinal anastomoses; strongyloides infestation; diabetes mellitus; mayasthenia gravis; impaired kidney function or disease; esophagitis; gastritis or peptic ulcer; chicken pox or measles (including recent exposure); tuberculosis; system fungal infections. Section 12. Ecological Information EcotoxicityNot available. BOD5 and CODNot available. Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the ProductsThe products of degradation are more toxic than the product itself. of Biodegradation Special Remarks on theNot available. Products of Biodegradation Beclomethasone Section 13. Disposal Considerations Waste DisposalWaste must be disposed of in accordance with federal, state and local environmental control regulations. Section 14. Transport Information DOT ClassificationNot a DOT controlled material (United States). Not applicable. Identification Not applicable. Special Provisions for Transport DOT (Pictograms) Section 15. Other Regulatory Information and Pictograms No products were found. Federal and State Regulations CaliforniaCalifornia prop. 65: This product contains the following ingredients for which the State of California has found to cause cancer which would require a warning under the statute: No products were found. Proposition 65 Warnings California prop. 65: This product contains the following ingredients for which the State of California has found to cause birth defects which would require a warning under the statute: No products were found. Other RegulationsEINECS: This product is on the European Inventory of Existing Commercial Chemical Substances. EINECS no. 224-585-9. WHMIS (Canada) Not controlled under WHMIS (Canada). Other Classifications DSCL (EEC)This product is not classified according Not applicable. to the EU regulations. Health Hazard HMIS (U.S.A.)1 National Fire Protection 1 Flammability 1 Association (U.S.A.) Fire Hazard 1 0 Reactivity Health Reactivity 0 Specific hazard Personal Protection E WHMIS (Canada) (Pictograms) DSCL (Europe) (Pictograms) TDG (Canada) (Pictograms) Beclomethasone ADR (Europe) (Pictograms) Protective Equipment Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. SECTION 16 - ADDITIONAL INFORMATION N/A |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Hazard Codes | Xn |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |