2-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-4-methyl-1H-pyrrole-3-propanoic Acid 2-Hydroxyethyl Ester 258831-78-6 SU-5402 2-Hydroxyethyl Ester CAS 258831-78-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 258831-78-6 |
| Molecular Formula | C19H20N2O4 |
| Molecular Weight | 340.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-4-methyl-1H-pyrrole-3-propanoic Acid 2-Hydroxyethyl Ester 258831-78-6 SU-5402 2-Hydroxyethyl Ester (CAS 258831-78-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H20N2O4. Molecular weight: 340.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O4 |
| Molecular Weight | 340.37 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
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- trans-Dihydro Lisuride (CAS 37686-84-3)
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Recommended Standards
- 25083-68-5 3-((3-Aminophenyl)amino)-2-(phenylcarbonyl)inden-1-one MFCD00129568 (CAS 25083-68-5)
- 38276-59-4 Burchellin 6(2H)-Benzofuranone, 2-(1,3-benzodioxol-5-yl)-3,3a-dihydro-5-methoxy-3-methyl-3a-(2-propenyl)-, (2S-(2alpha,3beta,3abeta))- NSC 370991 (CAS 38276-59-4)
- tert-Butyl 2-(2-(benzyloxy)-5-formylphenoxy)acetate (CAS 521310-73-6)
- Ethyl 6-Isopropyl-2-methyl-4-oxo-2-cyclohexenecarboxylate (CAS 24079-95-6)
- [(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride (CAS 111198-09-5)
- 3-Hydroxypropanimidamide hydrochloride (CAS 53868-56-7)
- 2-(2,3-Difluorophenoxy)acetonitrile (CAS 1344356-12-2)
- 2-Methoxy-N-(3-methylpentan-2-yl)pyridin-3-amine (CAS 1157520-80-3)
- Diethyl 5,5'-methylenebis(2,4-dimethyl-1H-pyrrole-3-carboxylate) (CAS 5442-92-2)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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