2-(1,2-Dihydropyrazin-2-ylidene)propanedinitrile CAS 89876-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89876-59-5 |
| Molecular Formula | C7H4N4 |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(1,2-Dihydropyrazin-2-ylidene)propanedinitrile (CAS 89876-59-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4N4. Molecular weight: 144.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H4N4 |
| Molecular Weight | 144.13 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related Dihydropyrazin Standards
- (6-Oxo-1,6-dihydropyrazin-2-yl)boronic acid (CAS 1225228-86-3)
- 5-butyl-1,2-dihydropyrazin-2-one (CAS 1933620-49-5)
- 1-(5,6-Dihydropyrazin-1(2H)-yl)ethanone (CAS 219661-69-5)
- 3-(3-oxo-3,4-dihydropyrazin-2-yl)propanoic acid (CAS 1596774-33-2)
- 5-Phenyl-1,2-dihydropyrazin-2-one (CAS 25844-72-8)
- 3-Methyl-5,6-dihydropyrazin-2-ol (CAS 69849-58-7)
- 4-(5-Oxo-4,5-dihydropyrazin-2-yl)benzoic acid (CAS 98377-47-0)
Recommended Standards
- 1H-Benzo[d][1,2,3]triazole-5-carbonitrile (CAS 24611-70-9)
- 2-(2-furylmethylene)malononitrile (CAS 3237-22-7)
- 1H-Benzo[d][1,2,3]triazole-4-carbonitrile (CAS 245096-17-7)
- 1-methyl-6-pyridin-3-yl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011396-62-5)
- 2-(2-Pentyloxazolidin-3-yl)ethanol (CAS 164850-44-6)
- 1-Phenyl-2-(2-(pyrrolidin-1-yl)ethoxy)ethanol (CAS 785-34-2)
- Methyl 5-amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carboxylate (CAS 1416344-35-8)
- 2-[(2E)-3-[(4-Chlorophenyl)amino]-1-(dimethylamino)prop-2-en-1-ylidene]propanedinitrile (CAS 338773-35-6)
- Calcium 5-methyltetrahydrofolate (CAS 26560-38-3)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com