Methoxy(triethyleneoxy)-undecyltrimethoxysilane CAS 1858242-37-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1858242-37-1 |
| Molecular Formula | C21H46O7Si |
| Molecular Weight | 438.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methoxy(triethyleneoxy)-undecyltrimethoxysilane (CAS 1858242-37-1) pharmaceutical standards reference standard. Molecular formula: C21H46O7Si. Molecular weight: 438.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H46O7Si |
| Molecular Weight | 438.67 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1995 |
Related Methoxy Standards
- (4-(4'-Methoxy-[1,1'-biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)(2-phenylpiperidin-1-yl)methanone (CAS 1402612-58-1)
- 5-Methoxy-4-[(4-methoxyphenyl)sulfanyl]-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)pyrimidine (CAS 339276-05-0)
- N-(2-Methoxy-5-methylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775340-32-3)
- 4-Methoxy-N-(2-oxo-2-phenyl-1-((4-sulfamoylphenyl)amino)ethyl)benzamide (CAS 332885-72-0)
- 5-Methoxy-9-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-yl N-(4-methylbenzenesulfonyl)carbamate (CAS 866156-27-6)
- (E)-2-{3-methoxy-4-[(4-methoxyphenyl)methoxy]phenyl}-N-(4-methylphenyl)ethene-1-sulfonamide (CAS 339105-06-5)
- n-[2-methoxy-5-(4-methylpiperazine-1-carbonyl)phenyl]-2-[5-methyl-2-(propan-2-yl)phenoxy]acetamide (CAS 1241022-75-2)
- (Z)-1-(2-(6-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-5-phenyl-1,3-dithiol-4-yl)ethan-1-one (CAS 5968-78-5)
Recommended Standards
- [4-(Phenylpropanoylamino)-1-[2-(thiophen-2-yl)ethyl] piperidin-4-yl]methyl Propanoate (CAS 119997-43-2)
- 2-(2,3-Dichloro-4-(4-chloro-3-sulfamoylbenzoyl)phenoxy)acetic acid (CAS 90207-12-8)
- tert-Butyl 4-((tert-butyldiphenylsilyl)oxy)cyclohexanecarboxylate (CAS 1010086-31-3)
- 4-{2-[2-(tert-Butyl)-4-methylphenoxy]-ethyl}piperidine hydrochloride (CAS 1219967-83-5)
- Nitroferricyanide (CAS 15078-28-1)
- (1-((5-Methylfuran-2-yl)methyl)piperidin-4-yl)methanol (CAS 1247757-00-1)
- 4-Aminoquinoline-6-carbonitrile (CAS 1253792-26-5)
- (E)-N-Hydroxyhex-3-enamide (CAS 114142-24-4)
- 5-(Methylamino)picolinonitrile (CAS 1256806-82-2)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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