• 1. A circularly polarized luminescent organogel based on a Pt(ii) complex possessing phenylisoxazoles
  Toshiaki Ikeda,Kyohei Hirano,Takeharu Haino Mater. Chem. Front. 2018 2 468
• 2. Synthesis of a polythieno[3,4-b]thiophene derivative with a low-lying HOMO level and its application in polymer solar cells
  Lijun Huo,Xia Guo,Yongfang Li,Jianhui Hou Chem. Commun. 2011 47 8850
• 3. Chiral expression of co-crystallizing poly(thiophene)-block-poly(selenophene) copolymers
  Birgitt Timmermans,Guy Koeckelberghs Polym. Chem. 2020 11 2715
• 4. Linear and star-shaped pyrazine-containing acene dicarboximides with high electron-affinity
  Jinjun Shao,Jingjing Chang,Chunyan Chi Org. Biomol. Chem. 2012 10 7045
• 5. Highly π-extended small molecules with bis(alkylthio)methylene side chains for organic field-effect transistors
  Seung-Hoon Lee,Bogyu Lim,Mingyuan Pei,Hoichang Yang,Yong-Young Noh J. Mater. Chem. C 2018 6 7604

• Solvents and Organic Chemicals Organic Compounds Organohalogen compounds Organobromides Organobromides
• Solvents and Organic Chemicals Organic Compounds Organohalogen compounds Organobromides
• Solvents and Organic Chemicals Organic Compounds Acids/Esters
• Solvents and Organic Chemicals Organic Compounds Hydrocarbons

Comprehensive Guide to 1-Bromo-3,7-dimethyloctane (CAS No. 3383-83-3): Properties, Applications, and Industry Insights

1-Bromo-3,7-dimethyloctane (CAS No. 3383-83-3) is a branched-chain alkyl bromide with significant relevance in organic synthesis and specialty chemical applications. This compound, characterized by its molecular formula C10H21Br, is widely utilized as an intermediate in pharmaceuticals, agrochemicals, and fragrances. Its unique structure, featuring a bromine atom at the primary carbon and two methyl groups at positions 3 and 7, makes it a versatile building block for nucleophilic substitution reactions and Grignard reagent preparations.

In recent years, the demand for 1-Bromo-3,7-dimethyloctane has surged due to its role in sustainable chemistry. Researchers are exploring its potential in green synthesis methods, aligning with the global push for eco-friendly chemical processes. A trending topic in forums and academic circles is how this compound compares to similar brominated alkanes like 1-bromo-2-methylpropane or 1-bromohexane in terms of reactivity and yield optimization. These discussions often highlight its lower volatility and higher selectivity, making it a preferred choice for lab-scale and industrial applications.

From an analytical perspective, CAS No. 3383-83-3 exhibits distinct spectroscopic properties. Nuclear Magnetic Resonance (NMR) spectra show characteristic peaks for the bromine-attached carbon (δ 30–40 ppm in ¹³C NMR) and the methyl groups (δ 0.8–1.2 ppm in ¹H NMR). These features are frequently searched by chemists troubleshooting synthesis pathways or verifying product purity. Gas chromatography (GC) and mass spectrometry (MS) data further aid in quality control, ensuring compliance with industry standards like USP or ReagentPlus? grades.

The compound’s stability under ambient conditions is another focal point. Unlike some halogenated analogs, 1-Bromo-3,7-dimethyloctane demonstrates remarkable shelf-life when stored in amber glass containers with inert gas blankets—a best practice widely shared in chemical storage guidelines. This attribute reduces waste and enhances cost-efficiency, addressing a key concern in bulk chemical procurement.

Emerging applications include its use in flavor and fragrance industries, where subtle structural modifications of 3383-83-3 yield novel aroma compounds. Patent databases reveal growing interest in derivatizing this molecule for musk-like scents or fruity top notes, capitalizing on consumer trends toward natural-identical fragrances. Such innovations respond to the frequent search query: *"How are bromoalkanes used in perfumery?"*

Regulatory compliance remains critical. While not classified as hazardous under major systems like GHS or REACH, proper handling of 1-Bromo-3,7-dimethyloctane requires PPE (e.g., nitrile gloves, goggles) due to potential skin/eye irritation—a detail emphasized in SDS documentation. This aligns with the broader industry shift toward responsible chemical management, a hot topic in ESG (Environmental, Social, and Governance) reports.

For researchers optimizing synthesis protocols, kinetic studies of C10H21Br reveal pseudo-first-order behavior in SN2 reactions with nucleophiles like azides or thiols. These findings are frequently cited in methodology papers addressing *"How to improve bromoalkane reaction efficiency?"*—a common question in organic chemistry Q&A platforms. The compound’s branched structure also influences steric effects, a nuance explored in advanced computational chemistry models.

Supply chain dynamics for CAS 3383-83-3 reflect regional specialization. Major producers in Europe and Asia cater to pharmaceutical intermediates markets, while North American suppliers often focus on R&D quantities. This distribution pattern answers frequent queries about *"Where to source small quantities of 1-Bromo-3,7-dimethyloctane?"*—particularly from academic labs and pilot-scale facilities.

In conclusion, 1-Bromo-3,7-dimethyloctane exemplifies how niche chemicals drive innovation across multiple sectors. Its balanced reactivity, structural flexibility, and compliance profile position it as a staple in modern synthetic chemistry. As industries prioritize sustainable and efficient chemical solutions, this compound’s relevance will likely expand, warranting continued research and optimized production methodologies.

• 88591-64-4(1-bromo-4,8,12-trimethyltridecane)
• 22299-70-3(Pentane,1-bromo-3-methyl-, (3S)-)
• 35354-37-1(Isoheptyl Bromide)
• 136539-81-6(1-Bromo-7-methylnonane)
• 61582-71-6(Heptane, 1,7-dibromo-4-(3-bromopropyl)-)
• 79434-89-2(Octane, 1-bromo-3,7-dimethyl-, (3S)-)
• 88467-55-4(1-bromo-4-methylheptane)
• 22579-30-2((2-bromoethyl)cycloheptane)
• 52648-04-1(1-Bromo-6-methylheptane)
• 4457-72-1(1,5-Dibromo-3-methylpentane)