JWH 198 CAS 166599-76-4
| CAS No. | 166599-76-4 |
| Molecular Formula | C26H26N2O3 |
| Molecular Weight | 414.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies JWH 198 (CAS 166599-76-4), a certified reference material (molecular formula C26H26N2O3, MW 414.50 g/mol) for analytical method development and quality control.
Based on its molecular formula C26H26N2O3, JWH 198 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 414.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), JWH 198 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H26N2O3 |
| Molecular Weight | 414.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Azide-PEG3-Desthiobiotin (CAS 1426828-06-9)
- 1-(Benzo[d][1,3]dioxol-5-ylmethyl)-4-((2-(prop-2-yn-1-yloxy)naphthalen-1-yl)methyl)piperazine (CAS 866149-68-0)
- 2-(1-Trityl-4-imidazolyl)benzaldehyde (CAS 1402838-08-7)
- 1-(Dibenzo[b,d]furan-3-yl)-3-(4-(2-methoxyphenyl)piperazin-1-yl)propan-1-one (CAS 38019-48-6)
- 1-(5-Fluoro-2-(4-methyl-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1183564-91-1)
- Ethyl 4,5-dichloro-2-(difluoromethoxy)benzoate (CAS 1805124-86-0)
- N-(4-Butoxybenzyl)-2-(2-ethoxyethoxy)aniline (CAS 1040691-16-4)
- 3-(4-Methoxyphenyl)-5-phenyl-1H-pyrazole (CAS 32664-28-1)
- 5-Chloro-6-methoxypyridazin-3(2H)-one (CAS 113707-83-8)
- Ferulic Acid Impurity 4 (CAS 59831-94-6)
- 3-(3,4-Dimethoxyphenyl)-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326815-47-7)
- 4-(2,4-Dichlorophenoxy)-N-(4-phenoxyphenyl)butanamide (CAS 303091-81-8)
- ({4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl}methyl)dimethylamine (CAS 1312755-70-6)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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