2-Bromo-3'-cloropropiofenona com pureza de 99% CAS 34911-51-8

Cloridrato de Procaína CAS 51-05-8 é o sal cloridrato de procaína solúvel em água. É a formulação específica usada na medicina clínica, comercializada sob a famosa marca Procaína.NovocaínaEmbora seu uso na prática clínica tenha diminuído, continua sendo um medicamento historicamente fundamental e ainda é empregado em contextos médicos e terapêuticos específicos. 

1,2,4,5‑Tetrahydroxybenzene​ CAS 636-32-8  is a versatile, redox‑active polyphenol​ that serves as a valuable reducing agent, metal chelator, and synthetic building block. Its high reactivity demands careful handling, but its unique symmetry and multifunctionality make it indispensable for advanced chemical and biochemical research.    

2-Bromo-4-iodobenzoic acid​ CAS 28547-29-7 is a premium, tri-functional aromatic building block​ designed for efficiency and strategic complexity in advanced organic synthesis. Its unique combination of two distinct halogen atoms and a carboxylic acid group enables sophisticated multi-step molecular construction from a single starting point.  

2-Methyl-3-heptanone CAS 13019-20-0  is a branched-chain aliphatic ketone​ prized primarily for its unique sensory properties​ in the flavor and fragrance industry. It serves as a versatile ingredient for creating earthy, cheesy, and fruity nuances. As a chemical intermediate, it offers utility in organic synthesis. Its safe handling requires attention to its flammability and irritant potential, and regulatory compliance must be verified for its intended use.  

3-Nonen-2-one CAS 18402-83-0 is a potent, unsaturated flavor and fragrance ketone​ essential for creating fresh, green, and cucumber-like notes. Its high potency and unique sensory profile make it invaluable for achieving naturalness in flavors and modernity in fragrances. Proper storage under inert, cold conditions is critical to maintaining its stability and odor quality. When used at the recommended low levels, it is a safe and effective ingredient compliant with major flavor and fragrance regulations.  

1-(2-Chlorophenyl)acetone (CAS 6305-95-9)​ is a specialized chlorinated aromatic ketone​ serving as a valuable intermediate in regulated chemical synthesis. Its utility lies in the orthogonal reactivity of its ketone and aromatic chloro groups, enabling the construction of complex molecules for legitimate research in pharmaceuticals and agrochemicals. Due to its status as a regulated precursor, all transactions require strict legal compliance and documentation. When handled with appropriate safety and regulatory diligence, it is a powerful tool for advanced synthetic chemistry.  

3,5-Dimethylanisole CAS 874-63-5​ is a symmetrical, meta-substituted aromatic ether​ valued for its stable, sweet-floral odor in fragrances and its utility as a reactive intermediate in organic synthesis. Its combination of a strongly activating methoxy group and two activating methyl groups makes its aromatic ring highly receptive to electrophilic substitution. While safe to handle with standard precautions, users must verify its regulatory status for specific applications. It is a versatile and effective ingredient for both sensory and chemical applications.

4-Hydroxyindan-1-one CAS 40731-98-4 is a valuable bifunctional bicyclic building block​ that merges the reactivity of a phenolic hydroxyl with an aliphatic ketone. Its primary strength lies in its versatility as a key intermediate for pharmaceutical synthesis, enabling access to diverse heterocyclic and polycyclic structures with potential bioactivity. While stable when stored properly, its susceptibility to oxidation and light requires careful handling. For researchers in medicinal chemistry and organic synthesis, it offers a strategic entry point to novel chemical space.