(S)-Benzyl 2-(((S)-2-amino-N-cyclopropylpropanamido)methyl)pyrrolidine-1-carboxylate CAS 1401666-24-7
| CAS No. | 1401666-24-7 |
| Molecular Formula | C19H27N3O3 |
| Molecular Weight | 345.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H27N3O3, (S)-Benzyl 2-(((S)-2-amino-N-cyclopropylpropanamido)methyl)pyrrolidine-1-carboxylate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 345.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies (S)-Benzyl 2-(((S)-2-amino-N-cyclopropylpropanamido)methyl)pyrrolidine-1-carboxylate (CAS 1401666-24-7), a certified reference material (molecular formula C19H27N3O3, MW 345.44 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H27N3O3 |
| Molecular Weight | 345.44 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Benzyl ((1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)methyl)(cyclopropyl)carbamate (CAS 1354029-51-8)
- [(S)-1-((S)-2-Amino-propionyl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester (CAS 1401666-27-0)
- Benzyl 2-(((S)-2-amino-N-cyclopropylpropanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354027-68-1)
- Benzyl (((S)-1-((S)-2-aminopropanoyl)pyrrolidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1401667-55-7)
- Methyl 6-nitro-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 139525-74-9)
- 4-(3,3-Dimethylpyrrolidin-1-yl)benzoic acid (CAS 406234-21-7)
- 4-(Pyrrolidine-1-carbonyl)benzyl benzoate (CAS 661486-92-6)
- 2-(Trifluoromethyl)anisole (CAS 395-48-2)
- (R)-2-Fluoropyrrolidine (CAS 1315001-08-1)
- Medroxyprogesterone Acetate Impurity 6 (CAS 1097-51-4)
- 3-(2-Chlorophenoxy)benzenesulfonylchloride (CAS 474947-79-0)
- 5-Amino-1-tert-butyl-3-(1-naphthylmethyl)-4-cyanopyrazole (CAS 221243-77-2)
- (2R,4S)-1-(tert-butoxycarbonyl)-4-(trifluoromethyl)pyrrolidine-2-carboxylic acid (CAS 497103-77-2)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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