1-(3-Nitropyridin-2-yl)azetidine-3-carboxylic acid CAS 866156-87-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866156-87-8 |
| Molecular Formula | C9H9N3O4 |
| Molecular Weight | 223.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Nitropyridin-2-yl)azetidine-3-carboxylic acid (CAS 866156-87-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9N3O4. Molecular weight: 223.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O4 |
| Molecular Weight | 223.19 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Nitropyridin Standards
- 5-(5-Nitropyridin-3-yl)-1,3,4-thiadiazol-2-amine (CAS 1448313-22-1)
- (1-(3-Nitropyridin-2-yl)pyrrolidin-3-yl)methanol (CAS 1250516-98-3)
- 4-(4-Methyl-5-nitropyridin-2-yl)morpholine (CAS 126356-39-6)
- (S)-(1-(5-nitropyridin-2-yl)pyrrolidin-2-yl)methanol (CAS 88374-37-2)
- 1-(3-Nitropyridin-2-yl)piperidin-3-ol (CAS 939986-66-0)
- 1-(3-Nitropyridin-2-yl)piperidin-4-ol (CAS 338411-78-2)
- 1-(5-Nitropyridin-2-yl)piperidin-3-ol (CAS 88374-36-1)
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Recommended Standards
- (1-Methyl-3-(5-nitrofuran-2-yl)-1H-pyrazol-4-yl)methanol (CAS 61621-37-2)
- 1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid (CAS 55307-37-4)
- Ethyl 3-methyl-4-oxo-3,4-dihydroimidazo[5,1-d][1,2,3,5]tetrazine-8-carboxylate (CAS 196806-14-1)
- 2-(((3-Methyl-1H-pyrazol-4-yl)methyl)amino)cyclohexan-1-ol (CAS 1248179-68-1)
- 2-(Difluoromethyl)-6-hydroxy-4-iodo-3-nitropyridine (CAS 1807161-62-1)
- Rosuvastatin Impurity 231 (CAS CATO-C4X-1169231)
- 5-Aminoisoquinolin-8-ol (CAS 876480-97-6)
- 5-Methoxy-2,2'-bipyridine (CAS 58792-50-0)
- (1S,1''S)-2',2'''-[1,2- Ethanediylbis(oxy-2,1-ethanediyloxy)]bis[3,3'-diiodo[1,1'-binaphthalen]-2-ol] (CAS 1260243-73-9)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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