(2S,4S)-1-(tert-butoxycarbonyl)-4-(3-chloro-4-fluorophenoxy)pyrrolidine-2-carboxylic acid CAS 1354487-87-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1354487-87-8 |
| Molecular Formula | C16H19ClFNO5 |
| Molecular Weight | 359.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2S,4S)-1-(tert-butoxycarbonyl)-4-(3-chloro-4-fluorophenoxy)pyrrolidine-2-carboxylic acid (CAS 1354487-87-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H19ClFNO5. Molecular weight: 359.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H19ClFNO5 |
| Molecular Weight | 359.78 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | F/Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S,4S)-1-(tert-butoxycarbonyl)-4-(2-chloro-4-fluorophenoxy)pyrrolidine-2-carboxylic acid (CAS 1354486-09-1)
- 5-(4-Chlorophenoxy)-N-(4-fluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 158712-64-2)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-5-fluorophenoxy)-2-pyrrolidinecarboxylic acid (CAS 1217642-26-6)
- 4-Amino-7-methyl-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carbohydrazide (CAS 1374509-33-7)
- Ethyl 5-(isoxazol-3-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1343187-68-7)
- 4-(Aminomethyl)-2-(difluoromethyl)-6-iodopyridin-3-ol (CAS 1805448-92-3)
- 1-(2-((3-(Trifluoromethyl)phenyl)amino)thiazol-5-yl)ethan-1-one (CAS 1582770-06-6)
- 3-(2-(Benzyloxy)-5-bromophenyl)-3-phenylpropyl 4-methylbenzenesulfonate (CAS 250214-37-0)
- 3-[(Benzyloxy)methyl]azetidine (CAS 1220038-70-9)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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