(S)-1-(2-Nitrobenzoyl)pyrrolidine-2-carboxylic acid CAS 18877-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18877-33-3 |
| Molecular Formula | C12H12N2O5 |
| Molecular Weight | 264.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(2-Nitrobenzoyl)pyrrolidine-2-carboxylic acid (CAS 18877-33-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H12N2O5. Molecular weight: 264.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O5 |
| Molecular Weight | 264.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related S Standards
- Ethyl 1-(4-nitrobenzoyl)cyclopropanecarboxylate (CAS 1287217-65-5)
- 5-(2-Nitrobenzoyl)furan-2-carboxylic acid (CAS 1399658-63-9)
- 3-(4-Nitrobenzoyl)pyrimidine-2,4(1H,3H)-dione (CAS 90330-18-0)
- 1-(4-Nitrobenzoyl)piperidine-4-carbonitrile (CAS 303994-60-7)
- 4-Methyl-3-(3-nitrobenzoyl)pyridine (CAS 1187168-01-9)
- 1-Methyl-4-(4-nitrobenzoyl)-1H-pyrrole-2-carbaldehyde (CAS 128843-59-4)
- 4-(4-Nitrobenzoyl)benzoic acid (CAS 7377-13-1)
- 4-[(3-Nitrobenzoyl)oxy]benzaldehyde (CAS 359644-57-8)
Recommended Standards
- Methyl 1-(4-nitrophenyl)-5-oxopyrrolidine-3-carboxylate (CAS 1820734-46-0)
- (2Z)-3-(4-Hydroxy-1,2-oxazolidin-2-yl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 338422-56-3)
- Dimethyl (2R,3R,5R,6R)-5,6-dimethoxy-1,4-dioxane-2,3-dicarboxylate (CAS 181586-74-3)
- 1-(5-Bromopyridin-2-yl)cyclobutanecarbonitrile (CAS 485828-81-7)
- 1-(6-Oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 1248546-34-0)
- N-(3-Amino-4-chlorophenyl)-2-(4-methylphenoxy)-propanamide (CAS 1020054-60-7)
- 1-(4-Piperidinyl)-2-(trifluoromethyl)-1H-benzimidazole (CAS 742076-06-8)
- (5E)-2-Mercapto-5-(2-nitrobenzylidene)-1,3-thiazol-4(5H)-one (CAS 6308-22-1)
- 5-Chloro-2,2-dimethylpentanenitrile (CAS 4207-54-9)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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