(3S,4S)-1-Benzyl-4-(2-methylpropyl)pyrrolidine-3-carboxylic acid CAS 261896-48-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 261896-48-4 |
| Molecular Formula | C16H23NO2 |
| Molecular Weight | 261.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3S,4S)-1-Benzyl-4-(2-methylpropyl)pyrrolidine-3-carboxylic acid (CAS 261896-48-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H23NO2. Molecular weight: 261.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H23NO2 |
| Molecular Weight | 261.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3R,4R)-1-benzyl-4-isobutylpyrrolidine-3-carboxylic acid (CAS 261896-45-1)
- (5Z)-2-(Methylsulfanyl)-5-[(2E)-3-phenylprop-2-en-1-ylidene]-4,5-dihydro-1,3-thiazol-4-one (CAS 34709-50-7)
- (1S,4S)-Methyl 4-(2,5-dimethyl-1H-pyrrol-1-yl)-1-isopropylcyclopent-2-enecarboxylate (CAS 851916-45-5)
- Ketamine USP Related Compound A (CAS 6740-87-0)
- N-methylthiophene-2-sulfonamide (CAS 53442-30-1)
- Ertugliflozin impurity 65 (CAS 1500090-85-6)
- 3-Oxo-2,3-dihydro-[1,2,4]triazolo-[4,3-a]pyridine-7-carboxylic acid (CAS 1083369-17-8)
- 2-Amino-N-isopropyl-N-(((S)-1-methylpyrrolidin-2-yl)methyl)propanamide (CAS 1354028-50-4)
- 3-methyl-3H,6H,7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 20420-86-4)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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