3-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-(4-nitrophenyl)propanoic acid CAS 866040-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866040-59-7 |
| Molecular Formula | C15H16N2O4 |
| Molecular Weight | 288.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-(4-nitrophenyl)propanoic acid (CAS 866040-59-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H16N2O4. Molecular weight: 288.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H16N2O4 |
| Molecular Weight | 288.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-hydroxy-8-(4-hydroxyphenyl)-1H-phenalen-1-one (CAS 847158-23-0)
- 4-((7-Oxofuro[2,3-c]pyridin-6(7H)-yl)methyl)benzoic acid (CAS 1708013-86-8)
- 5-Chloro-2-hydroxy-4-methoxybenzonitrile (CAS 1355218-82-4)
- 3-(3,5-Dichlorophenyl)-1-propionylimidazolidine-2,4-dione (CAS 32955-84-3)
- PGD-M (CAS 133161-96-3)
- 3-(6-methylpyridine-3-carbonyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine (CAS 1803610-67-4)
- 1,4-Difluoro-2-(2-nitroethyl)benzene (CAS 1017082-18-6)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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