2-(3-Nitro-1H-pyrrol-1-yl)acetic acid CAS 250647-52-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 250647-52-0 |
| Molecular Formula | C6H6N2O4 |
| Molecular Weight | 170.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Nitro-1H-pyrrol-1-yl)acetic acid (CAS 250647-52-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6N2O4. Molecular weight: 170.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6N2O4 |
| Molecular Weight | 170.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)acetic acid (CAS 4628-39-1)
- 2-(4,6-dihydroxypyrimidin-5-yl)acetic acid (CAS 853680-73-6)
- 2-(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetic acid (CAS 20763-91-1)
- [1,1'-Biphenyl]-4-yl(3-amino-6-methyl-4-(thiophen-2-yl)-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridin-2-yl)methanone (CAS 445385-23-9)
- 5-(propan-2-yl)thiolan-3-one (CAS 75782-71-7)
- Methyl 3-ethylpicolinate (CAS 1150617-86-9)
- (S)-3-amino-4-(thiophen-2-yl)butanoic acid hydrochloride (CAS 270065-91-3)
- 2-Amino-4-benzyl-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 489397-49-1)
- Methyl 6-bromo-3-hydroxy-1H-indole-4-carboxylate (CAS 1227269-22-8)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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