2-(5-Methyl-1h-1,2,4-triazol-3-yl)ethan-1-amine hydrochloride CAS 1189513-57-2
| CAS No. | 1189513-57-2 |
| Molecular Formula | C5H10N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(5-Methyl-1h-1,2,4-triazol-3-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.
CATO supplies 2-(5-Methyl-1h-1,2,4-triazol-3-yl)ethan-1-amine hydrochloride (CAS 1189513-57-2), a certified reference material (molecular formula C5H10N4HCl, MW 162.62 g/mol) for analytical method development and quality control.
Owing to a nitrile group, chlorine substitution, 2-(5-Methyl-1h-1,2,4-triazol-3-yl)ethan-1-amine hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C5H10N4 HCl |
| Molecular Weight | 162.62 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2,6-Dichloro-N'-(6-chloropyridin-2-yl)-N'-methylbenzohydrazide (CAS 400085-90-7)
- 4-[2-(Pyridin-2-yl)-1,3-thiazol-5-yl]pyrimidin-2-amine (CAS 1823183-38-5)
- 1-Ethyl-1-(4-hydroxyphenyl)-3-(2-oxoethyl)urea (CAS 61837-66-9)
- 3-(4-(3-Isopropoxypropyl)-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)-N-(4-methoxybenzyl)propanamide (CAS 902933-03-3)
- 5-Methyl-2-(4-nitrobenzyl)-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860785-12-2)
- (S)-(1-benzyl-4,4-difluoropyrrolidin-2-yl)methanol (CAS 1318129-12-2)
- N-methyloxetane-3-sulfonamide (CAS 1707583-10-5)
- Erocainide (CAS 85750-38-5)
- (3-Butoxy-4-methylphenyl)(methyl)sulfane (CAS 1379369-46-6)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com