(1S,5R)-5-((benzyloxy)methyl)cyclopent-2-en-1-ol CAS 668996-19-8
| CAS No. | 668996-19-8 |
| Molecular Formula | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies (1S,5R)-5-((benzyloxy)methyl)cyclopent-2-en-1-ol (CAS 668996-19-8), a certified reference material (molecular formula C13H16O2, MW 204.26 g/mol) for analytical method development and quality control.
Structurally, (1S,5R)-5-((benzyloxy)methyl)cyclopent-2-en-1-ol (C13H16O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 204.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures (1S,5R)-5-((benzyloxy)methyl)cyclopent-2-en-1-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Recommended Standards
- (1R,2R)-2-(2-isopropylphenyl)cyclopropane-1-carboxylic acid (CAS 2227662-58-8)
- (2-Butyl-1-benzofuran-3-yl)methanol (CAS 926237-40-3)
- (1R,2R)-2-((Benzyloxy)methyl)cyclopent-3-enol (CAS 325480-40-8)
- (2R,3S)-3-((benzyloxy)methyl)-2-methylcyclobutan-1-one (CAS 945216-30-8)
- (Oxazol-5-yl)ethylammonium HCl (CAS 317830-75-4)
- 3-[(Propylamino)methyl]phenol hydrochloride (CAS 1240576-96-8)
- 2,5-Dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxamide (CAS 84548-18-5)
- Methyl 4-((4-hydroxypiperidin-1-yl)methyl)benzoate (CAS 415946-11-1)
- Hepta-1,6-diene-2,6-diyldibenzene (CAS 27905-65-3)
- 3-Methyl-1-(4-methylquinolin-2-yl)indeno[1,2-c]pyrazol-4(1H)-one (CAS 130946-60-0)
- 2-(6-Bromo-5-(difluoromethyl)-4-methoxypyridin-3-yl)acetonitrile (CAS 1805341-32-5)
- [9,9'-Bicarbazole]-3,3',6,6'-tetracarboxylic acid (CAS 2266564-54-7)
- 1-(3,4-Dimethoxyphenyl)-3-((4-fluorophenyl)thio)propan-1-one (CAS 882749-33-9)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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