1-(Tert-butyl) 3-methyl (3R,4S)-4-(4-chlorophenyl)pyrrolidine-1,3-dicarboxylate CAS 1432675-14-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1432675-14-3 |
| Molecular Formula | C17H22ClNO4 |
| Molecular Weight | 339.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Tert-butyl) 3-methyl (3R,4S)-4-(4-chlorophenyl)pyrrolidine-1,3-dicarboxylate (CAS 1432675-14-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H22ClNO4. Molecular weight: 339.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H22ClNO4 |
| Molecular Weight | 339.81 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 2-((tert-butoxycarbonyl)amino)-5-chloro-2,3-dihydro-1H-indene-2-carboxylate (CAS 1427501-60-7)
- (E)-3-((tert-Butoxycarbonyl)(isopropyl)amino)-2-(4-chlorophenyl)acrylic acid (CAS 1489004-27-4)
- 1-(tert-Butoxycarbonyl)-3-(4-chlorophenyl)piperidine-4-carboxylic acid (CAS 1395601-21-4)
- 2-amino-2-(3,4-dimethoxyphenyl)propanoic acid (CAS 4454-13-1)
- 5-((Pyridin-3-ylmethyl)thio)-4H-1,2,4-triazol-3-amine (CAS 710312-67-7)
- 5-Methyl-2-phenyl-2H-1,2,3-triazole-4-carbonyl chloride (CAS 36401-55-5)
- 2-(2,6-Dichlorophenyl)-5,6-dihydroimidazo[2,1-b]thiazole (CAS 56987-45-2)
- (2R,3S,5R)-5-(6-Amino-9H-purin-9-yl)-2-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl acetate (CAS 28120-63-0)
- 2-[2-(1H-Pyrrol-1-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]pyridine (CAS 303146-20-5)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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