Cyclopropyl(1,2,4-oxadiazol-3-yl)methanamine hydrochloride CAS 2126161-20-2
| CAS No. | 2126161-20-2 |
| Molecular Formula | C6H9N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H9N3OHCl, Cyclopropyl(1,2,4-oxadiazol-3-yl)methanamine hydrochloride 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 175.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Cyclopropyl(1,2,4-oxadiazol-3-yl)methanamine hydrochloride (CAS 2126161-20-2), molecular formula C6H9N3OHCl and molecular weight 175.62 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C6H9N3O HCl |
| Molecular Weight | 175.62 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Cyclopropyl Standards
- Ethyl1-cyclopropyl-4-hydroxy-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1000340-03-3)
- 3-cyclopropyl-3-azabicyclo[3.3.1]nonan-9-one (CAS 1000931-18-9)
- N-cyclopropyl-4-[(cyclopropylamino)methyl]benzamide (CAS 1000932-00-2)
- 2-(1-Cyclopropyl-1h-1,2,3,4-tetrazol-5-yl)aniline (CAS 1000932-36-4)
- 7-Cyclopropyl-2,4-dioxo-1-propyl-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-48-8)
- 7-Cyclopropyl-1-(2-methylpropyl)-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-61-5)
- 2-(2-Cyclopropyl-2-oxoethylidene)-1,3-thiazolidin-4-one (CAS 1000933-52-7)
- (S)-1-(4-((5-Cyclopropyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-2-methylpyrrolidine-2-carboxylic acid (CAS 1001353-78-1)
Recommended Standards
- Ethyl 2,3,5-trimethyl-2H-pyrrole-2-carboxylate (CAS 111400-67-0)
- 21646-99-1 8-(2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl)-8-azaspiro[4.5]decane-7,9-dione AR-1H3984 (CAS 21646-99-1)
- [5-(4-Fluorophenyl)isoxazol-3-yl]acetic acid (CAS 1018584-37-6)
- 3-Chlorothieno[3,2-b]pyridine-2-carboxylic acid (CAS 1379299-75-8)
- 3,5,6,7-Tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 4472-73-5)
- N-(4-Amino-2-methylphenyl)-2-(3-methylphenoxy)-butanamide (CAS 1020057-51-5)
- 2-(2-Hydroxyethoxy)pyridine-4-carboxylic acid (CAS 570408-53-6)
- 1,2,3,4-Tetrahydro-2,6-naphthyridine dihydrochloride (CAS 449175-43-3)
- Diazo Red RC (CAS 85252-22-8)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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