Resmethrin CAS 10453-86-8
| CAS No. | 10453-86-8 |
| Molecular Formula | C22H26O3 |
| Molecular Weight | 338.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Resmethrin.
Resmethrin (CAS 10453-86-8), molecular formula C22H26O3 and molecular weight 338.44 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Resmethrin (C22H26O3) is characterized by a steroid core, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Resmethrin 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 | C22H26O3 |
| Molecular Weight | 338.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
- Bioresmethrin (CAS 28434-01-7)
- Piperonyl Butoxide (CAS 51-03-6)
- Dodecyl Gallate (CAS 1166-52-5)
- N,N-Dimethyl-4-(4-phenylpiperazin-1-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-2-amine (CAS 1015856-19-5)
- 9-Fluoro-8-hydroxy-3,4-dihydrobenzo[b]oxepin-5(2H)-one (CAS 2226905-24-2)
- 2-Chloro-4-(difluoromethyl)-6-fluoropyridine (CAS 1805202-82-7)
- 2-Hydroxy-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 17326-10-2)
- Estradiol-3,17b-dibutyrate (CAS 63042-23-9)
- Ethyl 2-((3-fluorophenyl)amino)-4-methylthiazole-5-carboxylate (CAS 1338683-69-4)
- 1-(4-Nitrophenyl)dihydro-1H,3H,5H-oxazolo[3,4-c]oxazole (CAS 110973-83-6)
- 1-Chloro-3-nitropropane (CAS 16694-52-3)
- 4-((Tert-butoxycarbonyl)amino)cyclopent-1-ene-1-carboxylic acid (CAS 1358799-04-8)
- Gadoxetate Impurity 1 (CAS CATO-C4X-26181)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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