3-Isopropyl-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride 1185170-55-1 CAS 1185170-55-1
| CAS No. | 1185170-55-1 |
| Molecular Formula | C9H15N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isopropyl-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride 1185170-55-1 (CAS 1185170-55-1) is a high-purity analytical reference standard with the molecular formula C9H15N3OHCl and a molecular weight of 217.70 g/mol.
Based on its molecular formula C9H15N3OHCl, 3-Isopropyl-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride 1185170-55-1 contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 3-Isopropyl-5-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride 1185170-55-1 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H15N3O HCl |
| Molecular Weight | 217.70 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Isopropyl Standards
- 6-Isopropyl-4-nitro (1H)Indazole (CAS 1000340-87-3)
- 1-Isopropyl-2-methoxy-3-nitrobenzene (CAS 1000342-22-2)
- 6-Isopropyl-1H-indol-4-amine (CAS 1000343-80-5)
- Isopropyl 1-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-54-8)
- Isopropyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-60-6)
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- Isopropyl 5-oxo-1-(m-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-70-8)
- 1000576-15-7 Isopropyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate MFCD09877871 (CAS 1000576-15-7)
Recommended Standards
- 2'-Fluoro-4''-propyl-[1,1':4',1''-terphenyl]-4-carbonitrile (CAS 127523-43-7)
- 2-Methoxy-6-(((4-(phenylamino)phenyl)imino)methyl)phenol (CAS 6380-73-0)
- Fmoc-Pro-Pro-Pro-Pro-Pro-OH (CAS 454693-94-8)
- 2-((5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 436089-92-8)
- 4-methyl-5-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 1141015-37-3)
- 1-(3-Chloropyridin-2-yl)piperidin-4-amine (CAS 777009-05-9)
- 4-(Aminomethyl)-3-cyclopropoxy-N-methylpicolinamide (CAS 1243411-31-5)
- Pyrrolidine-2-carboximidamide (CAS 1310457-96-5)
- (S)-1-benzyl-5-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-2-one (CAS 109021-54-7)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com