(3S)-Fmoc-1-pyrrolidine-3-carboxylic acid CAS 193693-66-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 193693-66-2 |
| Molecular Formula | C20H19NO4 |
| Molecular Weight | 337.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3S)-Fmoc-1-pyrrolidine-3-carboxylic acid (CAS 193693-66-2) pharmaceutical standards reference standard. Molecular formula: C20H19NO4. Molecular weight: 337.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H19NO4 |
| Molecular Weight | 337.37 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 1 |
Related S Standards
- Fmoc-L-cyclopropylglycine (CAS 1212257-18-5)
- Fmoc-Cyclopropylglycine (CAS 1332765-55-5)
- N-Fmoc-N-methyl-1-amino-1-cyclopropanecarboxylic acid (CAS 1702888-95-6)
- Fmoc-1-amino-1-cyclobutane carboxylic acid (CAS 885951-77-9)
- Fmoc-1-pyrrolidine-3-carboxylic acid (CAS 885951-89-3)
- Fmoc-Pro-OH (CAS 71989-31-6)
- Fmoc-D-Pro-OH (CAS 101555-62-8)
- Fmoc-α-allyl-D-Gly-OH (CAS 170642-28-1)
Recommended Standards
- (R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)pyrrolidine-3-carboxylic acid (CAS 193693-65-1)
- (1R,2R)-2-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)cyclopropane-1-carboxylic acid (CAS 2088112-38-1)
- 3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)cyclobutane-1-carboxylic acid (CAS 1935557-50-8)
- 3,4-Dichloro-2-iodoanisole (CAS 873386-93-7)
- 3-Chloro-2-(chloromethyl)-5-methylpyrazine (CAS 58549-94-3)
- Vardenafil Impurity 53 (CAS CATO-C4X-101753)
- 4-Chloro-6-cyclohexylpyrimidin-2(1h)-imine (CAS 688782-65-2)
- 3-Chloro-4-cyano-5-(trifluoromethyl)picolinic acid (CAS 1221791-55-4)
- 2-(4-Chloro-2,6-dimethylphenoxy)ethane-1-sulfonyl chloride (CAS 1410186-77-4)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
Why CATO?
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