4-Bromotetrahydropyran
4-Bromotetrahydropyran (CAS 25637-16-5), molecular formula C5H9BrO, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- 4-Bromooxacyclohexane,4-Bromotetrahydro-2H-pyran
| Molecular weight | 165.03 |
|---|---|
| Empirical formula | C5H9BrO |
| Density | 1.467 g/cm3 at 25 °C |
| Refractive index | n20/D 1.497 |
| Application | Reactant for:• Nickel-catalyzed alkyl-alkyl Suzuki coupling reactions with boron reagents1• Preparation of a selective small-molecule melanocortin-4 receptor agonist with efficacy in a pilot study of sexual dysfunction in humans2• Preparation of aliphatic hydrocarbons via nickel-catalyzed Suzuki cross-coupling with alkylboranes3• Preparation of anthranilic acids as antibacterial agents with human serum albumin binding affinity4• Preparation of antiatherogenic antioxidant di-tert-butyldihydrobenzofuranols via Grignard reactions with di-tert-butyl(hydroxy)benzaldehyde derivatives5• Synthesis of gephyrotoxin via the Schmidt reaction6 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Flash point | 71 °C / 159.8 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Bromotetrahydropyran?
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4-Bromotetrahydropyran (CAS 25637-16-5), molecular formula C5H9BrO, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of 4-Bromotetrahydropyran does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromotetrahydropyran in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of 4-Bromotetrahydropyran?
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4-Bromotetrahydropyran has CAS number 25637-16-5 and molecular formula C5H9BrO. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for 4-Bromotetrahydropyran?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of 4-Bromotetrahydropyran ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should 4-Bromotetrahydropyran be stored?
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Store 4-Bromotetrahydropyran in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is 4-Bromotetrahydropyran used for?
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4-Bromotetrahydropyran is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for 4-Bromotetrahydropyran?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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