1-Methoxy-2,3,5-trimethylbenzene-d3 CAS 1189725-66-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189725-66-3 |
| Molecular Formula | C10H11D3O |
| Molecular Weight | 153.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methoxy-2,3,5-trimethylbenzene-d3 (CAS 1189725-66-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11D3O. Molecular weight: 153.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11D3O |
| Molecular Weight | 153.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Methoxy Standards
- 4-Methoxy-1-(prop-2-yn-1-yl)piperidine (CAS 1219606-37-7)
- 2-methoxy-4-azatricyclo[4.2.1.0³⁷]nonane (CAS 1378849-55-8)
- 2-Methoxy-2-(thiophen-3-yl)acetonitrile (CAS 1488221-37-9)
- 1-[2-(methoxy-d3)phenyl]ethan-1-one (CAS 1332363-11-7)
- 1-[4-(methoxy-d3)phenyl]ethan-1-one (CAS 1804943-43-8)
- 4-Methoxy-2,6-dimethylpyrimidin-5-amine (CAS 100859-75-4)
- 1-Ethyl-3-methoxy-1H-pyrrole-2-carbaldehyde (CAS 111455-90-4)
- 4-Methoxy-2,5-dimethylpyridine 1-oxide (CAS 116419-03-5)
Recommended Standards
- 5-Methyl-2-(methylsulfanyl)aniline (CAS 107254-80-8)
- (S)-2-(Thiophen-2-yl)pyrrolidine (CAS 1212950-45-2)
- 4H,5H,6H,7H,8H-Thieno[2,3-d]azepine (CAS 102997-01-3)
- Methyl 2-(methoxymethyl)-1H-imidazole-4-carboxylate (CAS 701292-71-9)
- N-(2,3-Difluorobenzyl)-1-(2,2-difluoroethyl)-1H-pyrazol-4-amine hydrochloride (CAS 1856051-99-4)
- N-(3-Bromo-5-ethylphenyl)acetamide (CAS 123158-67-8)
- tert-butyl 4-hydroxy-4-(hydroxymethyl)piperidine-1-carboxylate (CAS 389889-80-9)
- Obeticholic Acid Impurity 35 (CAS CATO-C4X-115335)
- 4-(4-Bromophenyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 103855-00-1)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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 13829788188 / jacky.chen@cato-chem.com