(E)-1,2,3-trimethoxy-5-(4-nitrostyryl)benzene CAS 134029-66-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134029-66-6 |
| Molecular Formula | C17H17NO5 |
| Molecular Weight | 315.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-1,2,3-trimethoxy-5-(4-nitrostyryl)benzene (CAS 134029-66-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H17NO5. Molecular weight: 315.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H17NO5 |
| Molecular Weight | 315.32 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.) | 1995 |
| Nitrogen Atoms | 1 |
Related E Standards
- (1r)-9,21,26-trimethoxy-15-methyl-7,24-dioxa-15,31-diazaheptacyclo[23.6.2.23,6.18,12.014,19.018,23.028,32]hexatriaconta-3,5,8(34),9,11,18,20,22,25,27,32,35-dodecaen-22-ol(non-preferred name) 56159-70-7 KST-1A6045 (CAS 56159-70-7)
- 3,4,5-Trimethoxy-N-(4-methoxyphenyl)benzamide (CAS 742-15-4)
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- 5,7,4'-Trimethoxy-4-phenylcoumarin (CAS 74512-60-0)
- 5,7,8-Trimethoxy-2-phenyl-4H-chromen-4-one (CAS 23050-38-6)
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Recommended Standards
- 1-tert-Butyl 3,3-Dimethyl 4-oxopiperidine-1,3,3-tricarboxylate (CAS 1334415-35-8)
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- endo-BCN-O-PNB (CAS 1263166-91-1)
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- N-methyl-1-(thiazol-2-yl)propan-1-amine (CAS 937656-78-5)
- 1-(4-Methylbenzenesulfonyl)pyrrolidin-3-yl 4-methylbenzene-1-sulfonate (CAS 131912-34-0)
- 1-[3-Methyl-4-(propan-2-yl)phenyl]-1H-1,2,3,4-tetrazole (CAS 866151-26-0)
- 3-Bromo-5-(tert-butoxycarbonyl)benzoic acid (CAS 728022-29-5)
- N-(5-(sec-Butylthio)-1,3,4-thiadiazol-2-yl)-2-(trifluoromethyl)benzamide (CAS 391875-45-9)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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