n-Pentyl-d11 Alcohol CAS 126840-22-0
| CAS No. | 126840-22-0 |
| Molecular Formula | - |
| Molecular Weight | 99.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies n-Pentyl-d11 Alcohol (CAS 126840-22-0), a certified reference material (molecular formula C5HD11O, MW 99.22 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, a hydroxyl group, an ether linkage, n-Pentyl-d11 Alcohol is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 99.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5HD11O |
| Molecular Weight | 99.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
Related n Standards
- n-Pentyl Alcohol-d12 (CAS 158778-85-9)
- n-Pentyl-2,2,3,3,4,4,5,5,5-d9 Alcohol (CAS 148587-12-6)
- 1-Pentyl Isocyanide (CAS 18971-59-0)
- 2-Pentyl isocyanide (CAS 355377-26-3)
- 3-Pentyl-2,2,3,4,4-d5 Alcohol (CAS 144032-75-7)
- (±)-2-Pentyl-1,1,1,3,3-d5 Alcohol (CAS 14629-70-0)
- n-Pentyl-5,5,5-d3 Alcohol (CAS 64118-19-0)
- 3954-13-0 1-Pentyl isocyanate MFCD00144846 n-Amyl isocyanate (CAS 3954-13-0)
Recommended Standards
- Trimethylsilyl Cyanide (CAS 7677-24-9)
- 3-Methyl-1-butyl-d11 Alcohol (CAS 170678-50-9)
- 2-[bis(trideuteriomethyl)amino]-1,1,2,2-tetradeuterio-ethanol (CAS 2567957-94-0)
- 7299-46-9 (~2~H)Ethynyl(trimethyl)silane DTXSID50497284 (CAS 7299-46-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com