2,6-Dimethoxy-3,7-bis(methyltelluro)-naphthalene CAS 136559-38-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 136559-38-1 |
| Molecular Formula | C14H16O2Te2 |
| Molecular Weight | 471.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,6-Dimethoxy-3,7-bis(methyltelluro)-naphthalene (CAS 136559-38-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H16O2Te2. Molecular weight: 471.48 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H16O2Te2 |
| Molecular Weight | 471.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
Related Dimethoxy Standards
- 2,7-Dimethoxy-3,6-bis(methyltelluro)-naphthalene (CAS 105405-04-7)
- 3-Benzyl-8,9-dimethoxy-5-((3-methylbenzyl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 1031245-78-9)
- 3-Benzyl-8,9-dimethoxy-5-(phenethylthio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 477768-55-1)
- 3-Benzyl-8,9-dimethoxy-5-{[(2-methylphenyl)methyl]sulfanyl}-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 477768-54-0)
- 2,6-Dimethoxy-N-(3-(2-methylpentadecan-2-yl)isoxazol-5-yl)benzamide (CAS 82558-67-6)
- 6,7-Dimethoxy-2-((3-methoxybenzyl)thio)-3-octylquinazolin-4(3H)-imine (CAS 860789-62-4)
- 6,7-dimethoxy-2-methyl-N-[(1R)-1-[4-[2-(methylaminomethyl)phenyl]-2-thienyl]ethyl]quinazolin-4-amine (CAS 2244904-70-7)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(2-methyl-4-nitrophenyl)urea (CAS 1023409-81-5)
Recommended Standards
- 1-(2-(Diethylamino)ethyl)-4-(3-fluoro-4-methoxybenzoyl)-3-hydroxy-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 618073-19-1)
- Etrasimod Impurity 57 (CAS CATO-C4X-321457)
- Ethyl 2-(((2-cyanoethoxy)((4,4-diphenylcyclohexyl)oxy)phosphoryl)oxy)acetate (CAS 2173111-94-7)
- 3-(2,6-Difluorophenyl)-3-acetamidopropanoic acid (CAS 1251923-30-4)
- [2-(4-bromo-1H-pyrazol-1-yl)ethyl]dimethylamine (CAS 847818-54-6)
- 1-Fluoro-3-(trifluoromethyl)-4-(3,3,3-trifluoropropoxy)benzene (CAS 1779122-36-9)
- 4'-Cyano-[1,1'-biphenyl]-4-yl 4-ethylcyclohexanecarboxylate (CAS 73328-99-1)
- NHPI-PEG4-C2-NHS ester (CAS 1415328-95-8)
- DL-β-Leucine (CAS 5699-54-7)
- Glucagon (1-29) (CAS 16941-32-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com