(E)-2-(4-(2-(1H-Indazol-3-yl)vinyl)phenoxy)ethyl acetate CAS 841258-16-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 841258-16-0 |
| Molecular Formula | C19H18N2O3 |
| Molecular Weight | 322.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(4-(2-(1H-Indazol-3-yl)vinyl)phenoxy)ethyl acetate (CAS 841258-16-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H18N2O3. Molecular weight: 322.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H18N2O3 |
| Molecular Weight | 322.36 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (5-Formyl-2-pyridinyl)imidodicarbonic acid bis(1,1-dimethylethyl) ester (CAS 666721-10-4)
- (E)-3-(dimethylamino)-1-(3-(3-methoxyphenyl)benzo[c]isoxazol-5-yl)prop-2-en-1-one (CAS 383147-10-2)
- (4Z)-3-Ethoxy-1-phenyl-4-({[(pyridin-4-yl)methyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-04-5)
- 4-Tosyl-1-oxa-4-azaspiro[4.5]Decane (CAS 866155-38-6)
- 1-(2,2-Difluoroethyl)-3-methyl-1h-pyrazole-4-sulfonyl chloride (CAS 1006462-96-9)
- 3-(3-Chloro-4-methylphenyl)-N-(4h-1,2,4-triazol-3-yl)propanamide (CAS 1050833-25-4)
- 1-(1-(Benzoyloxy)-2-methylallyl)pyridin-1-ium tetrafluoroborate (CAS 457051-95-5)
- N-(3,5-Dimethylphenyl)-2-((5-((naphthalen-1-ylmethyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 476484-09-0)
- 4-Chloro-2-[chloro(difluoro)-methoxy]-1-methyl-benzene (CAS 1404194-99-5)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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