3-amino-1-ethyl-1,2-dihydropyrazin-2-one CAS 1343050-71-4
| CAS No. | 1343050-71-4 |
| Molecular Formula | C6H13N3O |
| Molecular Weight | 143.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-1-ethyl-1,2-dihydropyrazin-2-one (CAS 1343050-71-4), molecular formula C6H13N3O and molecular weight 143.19 g/mol, is a CATO reference standard with documented purity and traceability.
3-amino-1-ethyl-1,2-dihydropyrazin-2-one (C6H13N3O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 3-amino-1-ethyl-1,2-dihydropyrazin-2-one 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.
Physical & Chemical Properties
| Molecular Formula | C6H13N3O |
| Molecular Weight | 143.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related amino Standards
- 3-amino-1-cyclopentylurea (CAS 1094481-45-4)
- 2-Amino-isonicotinamide (CAS 13538-42-6)
- 1-Amino-n'-hydroxycyclopentane-1-carboximidamide (CAS 1561255-70-6)
- 1-amino-4-methyl-1H-pyrrole-2-carboxamide (CAS 310430-79-6)
- 2-Amino-1-(piperazin-1-yl)ethan-1-one (CAS 77808-88-9)
- 2-Amino-6-fluorobenzenethiol (CAS 100493-32-1)
- (S)-2-Amino-2-methylhex-5-enoic acid (CAS 1011309-60-6)
- 3-Amino-2-(cyclopropylmethyl)propanoic acid (CAS 1017788-33-8)
Recommended Standards
- 2-(3-Hydroxypyrrolidin-1-yl)acetimidamide (CAS 1341700-87-5)
- 2-Aminopyridine-3-carboxamide (CAS 13438-65-8)
- [1,2,4]triazolo[4,3-a]pyrazin-3-amine (CAS 13258-12-3)
- 3-(Cyclopropylamino)-n'-hydroxypropanimidamide (CAS 1344798-48-6)
- 2,6-Dichloro-3-(methylsulfamoyl)benzoic acid (CAS 716360-56-4)
- 4-Oxododecanedioic acid (CAS 30828-09-2)
- 4'-((5-Formyl-2,4-diphenyl-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 142988-21-4)
- 2,5-dimethyl-3-thiophenecarboxylate 2,5-dimethylthiophene-3-carboxylate 26421-32-9 A818435 (CAS 26421-32-9)
- (4s)-2-(3-Hydroxyphenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 1217529-11-7)
- 4-(Methylthio)cyclohexan-1-amine (CAS 1343973-37-4)
- Tris(4-chlorophenyl)phosphine (CAS 1159-54-2)
- N-(4-chlorophenyl)-2-(4-methoxybenzyl)thiazole-4-carboxamide (CAS 478030-26-1)
- 2-(Difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-4-carboxaldehyde (CAS 1804953-02-3)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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