11-Hydroxyundecan-2-one CAS 35345-72-3
| CAS No. | 35345-72-3 |
| Molecular Formula | C11H22O2 |
| Molecular Weight | 186.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 11-Hydroxyundecan-2-one (C11H22O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
11-Hydroxyundecan-2-one (CAS 35345-72-3), molecular formula C11H22O2 and molecular weight 186.29 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C11H22O2 |
| Molecular Weight | 186.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1967 |
Related Hydroxyundecan Standards
Recommended Standards
- 1-(1-(2-Methoxyethyl)piperidin-4-yl)-N-methylmethanamine (CAS 938458-98-1)
- 1-Ethyl-N-(2-methoxyethyl)piperidin-4-amine (CAS 416887-42-8)
- 1-(1-(2-Methoxyethyl)piperidin-3-yl)-N-methylmethanamine (CAS 915923-94-3)
- 1-Ethynyl-4-hexylbenzene (CAS 79887-11-9)
- ARQ 092 Free Base (CAS 1313881-70-7)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(1-(trifluoromethyl)cyclopropyl)acetic acid (CAS 2137462-64-5)
- Ethyl 2-undecynoate (CAS 10519-17-2)
- N-(5-isobutyl-1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide (CAS 59898-96-3)
- 2-Ethyl-2-isobutyramidobutanoic acid (CAS 1421263-51-5)
- 1-(4-Fluorobenzyl)-5-methyl-1H-1,2,3-triazol-4-amine (CAS 1515487-24-7)
- 4-Isopropoxy-3-nitrobenzaldehyde (CAS 125872-99-3)
- Acetyl-L-carnitine Hydrochloride (CAS 5080-50-2)
- 2-(4-amino-1H-pyrazol-1-yl)-N,N-dimethylacetamide (CAS 1152841-77-4)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
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