2-(5-Methylpyrazine-2-carboxamido)ethan-1-aminium chloride CAS 723294-94-8
| CAS No. | 723294-94-8 |
| Molecular Formula | C8H13N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(5-Methylpyrazine-2-carboxamido)ethan-1-aminium chloride 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.
2-(5-Methylpyrazine-2-carboxamido)ethan-1-aminium chloride (CAS 723294-94-8), molecular formula C8H13N4OCl and molecular weight 216.67 g/mol, is a CATO reference standard with documented purity and traceability.
2-(5-Methylpyrazine-2-carboxamido)ethan-1-aminium chloride (C8H13N4OCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C8H13N4O Cl |
| Molecular Weight | 216.67 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Methylpyrazine Standards
- 3-(5-Methylpyrazine-2-carboxamido)propan-1-aminium chloride (CAS 1029634-15-8)
- (3-Methylpyrazine-2,6-diyl)dimethanol (CAS 104670-22-6)
- 3-Methylpyrazine-2-carboxamide (CAS 104893-52-9)
- 3-Methylpyrazine-2-carbohydrazide (CAS 104893-68-7)
- 6-Methylpyrazine-2-carbohydrazide (CAS 105426-65-1)
- 1-(5-Methylpyrazine-2-carboxamido)cyclopentane-1-carboxylic acid (CAS 1096905-07-5)
- 6-methylpyrazine-2-carbaldehyde (CAS 116758-01-1)
- 5-Methylpyrazine-2-carboximidamide hydrochloride (CAS 1171036-44-4)
Recommended Standards
- Ammonium-15N,d4 chloride 99 atom % D, 98 atom % 15N 99011-95-7 (CAS 99011-95-7)
- 1-(4-(3-Fluoropropoxy)benzyl)-4-phenylpiperazine (CAS 477870-97-6)
- Polyinosinic Polycytidylic acid sodium salt (CAS 42424-50-0)
- Ethyl 2,4-Dichloronicotinate (CAS 62022-04-2)
- 2-Chloro-6-methoxy-4-nitrobenzo[d]thiazole (CAS 1188227-45-3)
- Dibenzo[g,p]chrysene (CAS 191-68-4)
- Dopamine Impurity 83 (CAS CATO-C4X-190883)
- 2-(4-Amino-3-fluorophenyl)-2-methylpropanoic acid (CAS 1314755-92-4)
- 3,4-BIs(trifluoromethyl)phenol (CAS 54850-27-0)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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