2-(3-(P-tolyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride CAS 1266694-02-3
| CAS No. | 1266694-02-3 |
| Molecular Formula | C11H13N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(3-(P-tolyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-(3-(P-tolyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride (CAS 1266694-02-3) is a high-purity analytical reference standard with the molecular formula C11H13N3OHCl and a molecular weight of 239.70 g/mol.
Structurally, 2-(3-(P-tolyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride (C11H13N3OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 239.70 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O HCl |
| Molecular Weight | 239.70 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related P Standards
- 3-(M-Tolyl)isonicotinic acid (CAS 100004-79-3)
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- 4-(P-tolyl)benzo[b]thiophene-6-carboxylic acid (CAS 100046-86-4)
- 2-((1-(P-tolyl)-3-(trifluoromethyl)-1h-pyrazol-5-yl)oxy)acetohydrazide (CAS 1002034-07-2)
- 1-(O-tolyl)cyclopentan-1-ol (CAS 100256-17-5)
- 5-(p-Tolyl)isoxazole-4-carbonyl chloride (CAS 1003562-04-6)
- 4-(m-Tolyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1003992-23-1)
- 4-(o-Tolyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1003992-24-2)
Recommended Standards
- 1-Bromo-2-naphthalenecarboxaldehyde 1-bromo-2-naphthaldehyde 3378-82-3 (CAS 3378-82-3)
- 5-((5-(4-Fluoro-2-hydroxyphenyl)furan-2-yl)methylene)thiazolidine-2,4-dione (CAS 1138220-19-5)
- Methyl 2-aminopent-4-ynoate (CAS 70837-20-6)
- tert-Butyl 3-(propylamino)propanoate (CAS 701300-49-4)
- 2-Chlorobenzyl (E)-(4-chlorostyryl)carbamate (CAS 338413-43-7)
- N-(3-bromopyridin-2-yl)pentanamide (CAS 620939-72-2)
- 214847-64-0 3-(Propan-2-yloxy)benzoyl chloride MFCD02628386 (CAS 214847-64-0)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)cyclohexane-1-carboxylic acid (CAS 282524-96-3)
- (4-Chloro-6-(difluoromethyl)-5-methylpyridin-3-yl)methanol (CAS 1805177-15-4)
- Cycloaspeptide A (CAS 109171-13-3)
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