3-Hydrazinyl-2,5-dimethylpyrazine CAS 19848-58-9
| CAS No. | 19848-58-9 |
| Molecular Formula | C6H10N4 |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Hydrazinyl-2,5-dimethylpyrazine (C6H10N4) contains a nitrile group, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 138.17 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-Hydrazinyl-2,5-dimethylpyrazine (CAS 19848-58-9), molecular formula C6H10N4 and molecular weight 138.17 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.
As a certified reference material (CRM), 3-Hydrazinyl-2,5-dimethylpyrazine 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 | C6H10N4 |
| Molecular Weight | 138.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
Related Hydrazinyl Standards
- 2-Hydrazinyl-5-methylpyridin-3-amine (CAS 1373233-22-7)
- 6-Hydrazinyl-3,4-dimethylpyridazine (CAS 17551-36-9)
- 2-Hydrazinyl-4-methylphenol (CAS 235759-30-5)
- 4-Hydrazinyl-2,5-dimethylpyrimidine (CAS 69142-12-7)
- 4-Hydrazinyl-5,6-dimethylpyrimidine (CAS 69142-11-6)
- 5-Hydrazinyl-2,3-dimethylpyrazine (CAS 89488-75-5)
- 2-Hydrazinyl-4,6-dimethylpyrimidine (CAS 23906-13-0)
- 5-hydrazinyl-2-methyl-1,3-oxazole-4-carbonitrile (CAS 36663-19-1)
Recommended Standards
- 3-Ethyl-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-25-0)
- 3-Imino-N,4-dimethyl-3,4-dihydropyrazin-2-amine (CAS 721388-53-0)
- 3-Ethoxypyridin-4-amine (CAS 89943-13-5)
- 3-Methoxy-n-methylpyridin-2-amine (CAS 902837-10-9)
- Bis(triphenylphosphine)palladium(II) bromide (CAS 23523-33-3)
- 1-(5-amino-2-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 2703773-40-2)
- 2-Amino-3-iodo-5-nitrobenzoic acid (CAS 1416440-54-4)
- 1-Bromo-9H-pyrido[3,4-b]indole (CAS 159898-15-4)
- Tridecanoylchloride (CAS 17746-06-4)
- N-((5-(2-Fluorophenyl)isoxazol-3-yl)methyl)-2-phenoxyacetamide (CAS 1040637-41-9)
- Ethyl 6-(3-aminoazetidin-1-yl)nicotinate dihydrochloride (CAS 1443981-19-8)
- Formyl-DL-Trp-OH (CAS 16108-03-5)
- 5-Nitro-1H-benzo[d]imidazol-6-amine (CAS 471910-17-5)
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