1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-methylpyrrolidine-2-carboxylic acid CAS 433220-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 433220-67-8 |
| Molecular Formula | C21H21NO4 |
| Molecular Weight | 351.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-methylpyrrolidine-2-carboxylic acid (CAS 433220-67-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H21NO4. Molecular weight: 351.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H21NO4 |
| Molecular Weight | 351.40 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related H Standards
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)hex-5-enoic acid (CAS 1072488-52-8)
- 2-[1-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetic acid (CAS 1199775-14-8)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-cyclopropylpropanoicacid (CAS 1219163-22-0)
- 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-methylpyrrolidine-2-carboxylic acid (CAS 1228307-80-9)
- 1-(((9h-Fluoren-9-yl)methoxy)carbonyl)-4-methylpyrrolidine-3-carboxylic acid (CAS 1339211-14-1)
- 2-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)pyrrolidin-2-yl)acetic acid (CAS 1340391-75-4)
- (9H-fluoren-9-yl)methyl (5,5-dimethyl-2-oxotetrahydrofuran-3-yl)carbamate (CAS 1427378-74-2)
- 1-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)cyclobutanecarboxylic acid (CAS 1550436-68-4)
Recommended Standards
- (Z)-3-[4-(3-formyl-1H-indol-1-yl)phenyl]-2-(1-methyl-1H-pyrrol-2-yl)-2-propenenitrile (CAS 692287-46-0)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-3,3-dimethylazetidine-2-carboxylic acid (CAS 2137462-24-7)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)hex-5-enoic acid (CAS 270263-04-2)
- 4-Methylpyrimidin-5-ol (CAS 101257-87-8)
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- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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