(Z)-1,2,3-trimethoxy-5-(4-methoxy-3-nitrostyryl)benzene CAS 162705-13-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 162705-13-7 |
| Molecular Formula | C18H19NO6 |
| Molecular Weight | 345.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-1,2,3-trimethoxy-5-(4-methoxy-3-nitrostyryl)benzene (CAS 162705-13-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H19NO6. Molecular weight: 345.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H19NO6 |
| Molecular Weight | 345.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2003 |
| Nitrogen Atoms | 1 |
Related Z Standards
- 2,3,4-Trimethoxy-N-(2-(pyrrolidin-1-yl)ethyl)benzenesulfonamide (CAS 103595-49-9)
- 5,6,7-Trimethoxy-2-(4-methoxyphenyl)chroman-4-one (CAS 2569-77-9)
- 5,7,8-Trimethoxy-3-(4-methoxyphenyl)-4H-chromen-4-one (CAS 13539-23-6)
- 3,5,7-Trimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 16692-52-7)
- 1-Benzyl-5,6,7-trimethoxy-1h-indole-2-carboxylic acid (CAS 1240571-20-3)
- 1-Benzyl-4,5,6-trimethoxy-1h-indole-2-carboxylic acid (CAS 1240571-67-8)
- 2,3,4-Trimethoxy-N-propyl-N-(thiophen-3-ylmethyl)benzamide (CAS 1235011-78-5)
- 1,2,3-trimethoxy-4,5-dihydro-6H-dibenzo[de,g]quinoline-6-carbaldehyde (CAS 107633-69-2)
Recommended Standards
- 1-(4-Fluoro-2-methylphenyl)-5-((pyrimidin-2-ylthio)methyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1416346-76-3)
- 2-(Cbz-amino)-2-(2,3-dimethoxyphenyl)acetic Acid (CAS 1697104-62-3)
- N-(2-Fluorobenzyl)-2-(thiophene-3-carboxamido)oxazole-4-carboxamide (CAS 1396872-55-1)
- 3-[2-[(4-methoxyphenyl)amino]-5-benzoxazolyl]propanoic Acid (CAS 1054311-42-0)
- 2-Ethyl-1,6-dioxaspiro[4.4]Nonane (CAS 38401-84-2)
- tert-Butyl 2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridine-1-carboxylate (CAS 103409-33-2)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
- 1-((3AR,6aS)-hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-3-methylbutan-1-one (CAS 1689871-22-4)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-ol (CAS 866018-09-9)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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