3-(Cyclopropylmethyl)-5-((3aS,6aS)-hexahydrocyclopenta[c]pyrrol-3a(1H)-yl)-1,2,4-oxadiazole hydrochloride CAS 1820569-54-7
| CAS No. | 1820569-54-7 |
| Molecular Formula | C13H19N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(Cyclopropylmethyl)-5-((3aS,6aS)-hexahydrocyclopenta[c]pyrrol-3a(1H)-yl)-1,2,4-oxadiazole hydrochloride (CAS 1820569-54-7), a certified reference material (molecular formula C13H19N3OHCl, MW 269.77 g/mol) for analytical method development and quality control.
The molecular framework of 3-(Cyclopropylmethyl)-5-((3aS,6aS)-hexahydrocyclopenta[c]pyrrol-3a(1H)-yl)-1,2,4-oxadiazole hydrochloride (C13H19N3OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H19N3O HCl |
| Molecular Weight | 269.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Cyclopropylmethyl Standards
- 1-(Cyclopropylmethyl)-4-pyrazoleboronic acid pinacol ester, 97% (CAS 1000801-75-1)
- 5-[(Cyclopropylmethyl)sulfanyl]-1,3,4-thiadiazol-2-amine (CAS 1002190-66-0)
- 1-(Cyclopropylmethyl)-3-nitro-1h-pyrazole (CAS 1003013-15-7)
- 3-(Cyclopropylmethyl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one (CAS 1007400-90-9)
- 2-((Cyclopropylmethyl)amino)-5-nitrobenzonitrile (CAS 1007826-31-4)
- N-(cyclopropylmethyl)cyclobutanamine hydrochloride (CAS 1010097-75-2)
- n-(Cyclopropylmethyl)cyclobutanamine (CAS 1010189-67-9)
- 1-N-(Cyclopropylmethyl)benzene-1,2-diamine (CAS 1012884-24-0)
Recommended Standards
- 4-(2,3-Dihydrobenzofuran-5-yl)pyrrolidin-2-one (CAS 1367023-57-1)
- 4-Amino-5-cyano-2-methoxybenzoic acid (CAS 86720-97-0)
- 2-(2-Methoxyethoxy)ethanamine (CAS 31576-51-9)
- (S)-3-amino-3-cyclopropylpropanoic acid hydrochloride (CAS 344587-40-2)
- Cyclohept-4-en-1-amine (CAS 53783-90-7)
- 1-Chloro-2-methyl-2-propylamine Hydrochloride (CAS 23184-92-1)
- 2-((2-Methylbenzo[b]thiophen-3-yl)methyl)-4,5-dihydro-1H-imidazole (CAS 17692-22-7)
- Hydrocinchonidine (CAS 485-64-3)
- (R)-2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid (CAS 942986-68-7)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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