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Semaglutide (910463-68-2): Revolutionizing Weight Loss Management [15. 04. 2025]![]() Semaglutide (910463-68-2): Revolutionizing Weight Loss Management |
100 Kč | Praha PSČ: 11000 |
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Semaglutide (910463-68-2): Revolutionizing Weight Loss Management |
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isotonitazene CAS 2732926-24-6 cannabinoid top 100% superstrong material [15. 04. 2025]![]() Telegram:@Aya666lucky
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99% Pure 4-Methylpropiophenone (CAS 5337-93-9) for Organic Synthesis and Industrial Applications [14. 04. 2025]![]() Physicochemical Properties Description
Product Name p-Methylpropiophenone (4-Methylpropiophenone)
CAS Number 5337-93-9
Molecular Formula C10H12O
Molecular Weight 148.20 g/mol
Appearance Clear colorless to pale yellow liquid
Melting Point 7.2°C
Boiling Point 238-239℃(lit.)
Density 1.0 g/cm³ at 20°C
Solubility Insoluble in water; soluble in ethanol, ether, acetone, and organic solvents.
Flash Point >100°C (closed cup)
Storage Conditions Store in a cool, dry, well-ventilated area away from light. Keep at 2–8°C
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1 989 Kč | Praha PSČ: 11800 |
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Physicochemical Properties Description
Product Name p-Methylpropiophenone (4-Methylpropiophenone)
CAS Number 5337-93-9
Molecular Formula C10H12O
Molecular Weight 148.20 g/mol
Appearance Clear colorless to pale yellow liquid
Melting Point 7.2°C
Boiling Point 238-239℃(lit.)
Density 1.0 g/cm³ at 20°C
Solubility Insoluble in water; soluble in ethanol, ether, acetone, and organic solvents.
Flash Point >100°C (closed cup)
Storage Conditions Store in a cool, dry, well-ventilated area away from light. Keep at 2–8°C
Any inquiry please contact me :
Whatsapp/Telegram:+44 7599871663
Threema:8DRE9YAC
Packing&Delivery
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Supplying 99% Pure 4-Methylpropiophenone [14. 04. 2025]![]() Property Description
CAS No. 1451-82-7
Molecular Formula C10H11BrO
Molecular Weight 227.10 g/mol
Appearance Colorless to pale yellow liquid (purity-dependent)
Purity ≥95% (typical)
Boiling Point Not explicitly reported; likely decomposes at high temperatures (similar brominated ketones: ~280–300°C)
Density 1.357 g/cm³ (estimated for brominated aromatic ketones)
Melting Point Not applicable (liquid at room temperature)
Solubility Soluble in organic solvents (e.g., chloroform, methanol); insoluble in water
Refractive Index 1.55 (estimated for aromatic bromoketones)
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Property Description
CAS No. 1451-82-7
Molecular Formula C10H11BrO
Molecular Weight 227.10 g/mol
Appearance Colorless to pale yellow liquid (purity-dependent)
Purity ≥95% (typical)
Boiling Point Not explicitly reported; likely decomposes at high temperatures (similar brominated ketones: ~280–300°C)
Density 1.357 g/cm³ (estimated for brominated aromatic ketones)
Melting Point Not applicable (liquid at room temperature)
Solubility Soluble in organic solvents (e.g., chloroform, methanol); insoluble in water
Refractive Index 1.55 (estimated for aromatic bromoketones)
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bromazolam CAS 71368-80-4 alprazolam CAS 28981-97-7 [14. 04. 2025]![]() Telegram:@Aya666lucky
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Fast 100% delivery 24h high quality 99.9%
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Best price service is good and cheap
Customizableraw Low price high purity
First top sales Global sales strongest
2709672-58-0 5cladba 802855-66-9 eutylone mdma new pmk powder/oil 5cladbb 5fadba jwh-018 top cannabinoid 71368-80-4 bromazolam 28981-97-7 alprazolam .... |
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New bmk powder bmk oil CAS 5449-12-7 2050-07-9 20320-59-6 718-08-1 [14. 04. 2025]![]() Telegram:@Aya666lucky
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Best price service is good and cheap
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Půjčky snadno a rychle 735993469 [11. 04. 2025]![]() 30.000,- Kč 2.500.000.-Kč snadno a rychle. Půjčit si výhodně, jednoduše od soukromého investora je jediná možnost jak získat správný zdroj informací. Potřebujete okamžitě vyřešit finanční situaci. Jednoduchá smlouva – Jasné podmínky pro získání půjčky pro osoby starší 18 let. Pro zaměstnance, důchodce, osvč, pracujete na dpp, matkám na mateřské. Řešíte směnky, půjčky, konsolidace, exekuce, oddlužení, podnikání, bydlení .... |
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30.000,- Kč 2.500.000.-Kč snadno a rychle. Půjčit si výhodně, jednoduše od soukromého investora je jediná možnost jak získat správný zdroj informací. Potřebujete okamžitě vyřešit finanční situaci. Jednoduchá smlouva – Jasné podmínky pro získání půjčky pro osoby starší 18 let. Pro zaměstnance, důchodce, osvč, pracujete na dpp, matkám na mateřské. Řešíte směnky, půjčky, konsolidace, exekuce, oddlužení, podnikání, bydlení .... |
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CAS No 49851-31-2 α-Bromovalerophenone [11. 04. 2025]![]() Product Name 2-Bromo-1-phenyl-1-pentanone (α-Bromovalerophenone)
CAS No. 49851-31-2
Molecular Formula C11H13BrO
Molecular Weight 241.124 g/mol
Appearance Clear colorless to pale yellow liquid (appearance may vary with purity and storage conditions)
Density 1.3–1.31 g/cm³
Boiling Point 282.3 ± 13.0 °C (at 760 mmHg, atmospheric pressure) / 94–96 °C (at 0.25 Torr, reduced pressure)
Flash Point 42.5 ± 7.2 °C
Refractive Index 1.541 |
1 997 Kč | Český Krumlov PSČ: 38218 |
34x |
Product Name 2-Bromo-1-phenyl-1-pentanone (α-Bromovalerophenone)
CAS No. 49851-31-2
Molecular Formula C11H13BrO
Molecular Weight 241.124 g/mol
Appearance Clear colorless to pale yellow liquid (appearance may vary with purity and storage conditions)
Density 1.3–1.31 g/cm³
Boiling Point 282.3 ± 13.0 °C (at 760 mmHg, atmospheric pressure) / 94–96 °C (at 0.25 Torr, reduced pressure)
Flash Point 42.5 ± 7.2 °C
Refractive Index 1.541 |
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5449-12-7 BMK Glycidic Acid (sodium salt) [11. 04. 2025]![]() CAS Number 5449-12-7 (sodium salt)
Molecular Formula C₁₀H₁₁NaO₃ (sodium salt)
Molecular Weight 200.17 g/mol (sodium salt)
Appearance colorless to pale-yellow solid (sodium salt)
Melting Point 94.34 °C (acid form)
Boiling Point 307.05–334.3 °C (at 760 mmHg)
Density 1.28–1.3 g/cm³
Refractive Index 1.575
Solubility Water: 1762 mg/L (25 °C); DMF: 5 mg/ml; DMSO: 20 mg/ml; PBS (pH 7.2): 10 mg/ml
Flash Point 136.7 °C
LogP (Octanol/Water) 1.601
Pharmaceutical Intermediate Key intermediate in drug R&D and production, particularly for anti-inflammatory, analgesic, .... |
1 774 Kč | Český Krumlov PSČ: 38241 |
40x |
CAS Number 5449-12-7 (sodium salt)
Molecular Formula C₁₀H₁₁NaO₃ (sodium salt)
Molecular Weight 200.17 g/mol (sodium salt)
Appearance colorless to pale-yellow solid (sodium salt)
Melting Point 94.34 °C (acid form)
Boiling Point 307.05–334.3 °C (at 760 mmHg)
Density 1.28–1.3 g/cm³
Refractive Index 1.575
Solubility Water: 1762 mg/L (25 °C); DMF: 5 mg/ml; DMSO: 20 mg/ml; PBS (pH 7.2): 10 mg/ml
Flash Point 136.7 °C
LogP (Octanol/Water) 1.601
Pharmaceutical Intermediate Key intermediate in drug R&D and production, particularly for anti-inflammatory, analgesic, .... |
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China Sell Pyrrolidine CAS 123-75-1 with Factory Price [11. 04. 2025]![]() Chemical Name Pyrrolidine
Synonyms Tetrahydro pyrrole, Azolidine, Tetrahydropyrrole
CAS Number 123-75-1
Molecular Formula C₄H₉N
Molecular Weight 71.12 g/mol
Appearance Clear, colorless to pale yellow liquid
Odor Strong, ammonia-like
Boiling Point 87–89°C (189–192°F)
Melting Point -60°C (-76°F)
Density 0.86 g/cm³ at 20°C
Pharmaceuticals Intermediate in synthesizing antibiotics, antivirals, and bioactive molecules.
Organic Synthesis Building block for heterocyclic compounds (e.g., pyrrolidine derivatives).
Chemical Research Solvent and catalyst in asymmetric synthesis and ring-opening reactions.
Agrochemicals Precursor for pesticides and herbicides.
Polymer Industry Crosslinking agent and monomer for specialty polymers.
Catalysis Ligand .... |
399 Kč | Český Krumlov PSČ: 38222 |
28x |
Chemical Name Pyrrolidine
Synonyms Tetrahydro pyrrole, Azolidine, Tetrahydropyrrole
CAS Number 123-75-1
Molecular Formula C₄H₉N
Molecular Weight 71.12 g/mol
Appearance Clear, colorless to pale yellow liquid
Odor Strong, ammonia-like
Boiling Point 87–89°C (189–192°F)
Melting Point -60°C (-76°F)
Density 0.86 g/cm³ at 20°C
Pharmaceuticals Intermediate in synthesizing antibiotics, antivirals, and bioactive molecules.
Organic Synthesis Building block for heterocyclic compounds (e.g., pyrrolidine derivatives).
Chemical Research Solvent and catalyst in asymmetric synthesis and ring-opening reactions.
Agrochemicals Precursor for pesticides and herbicides.
Polymer Industry Crosslinking agent and monomer for specialty polymers.
Catalysis Ligand .... |
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