5,7-Dimethyl-6H-1,4-diazepine-2,3-dicarbonitrile CAS 51802-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51802-55-2 |
| Molecular Formula | C9H8N4 |
| Molecular Weight | 172.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dimethyl-6H-1,4-diazepine-2,3-dicarbonitrile (CAS 51802-55-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8N4. Molecular weight: 172.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8N4 |
| Molecular Weight | 172.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1971 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-(Pyrimidin-5-yl)pyridin-2-amine (CAS 827588-84-1)
- 5,7-Dimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 43024-16-4)
- 5-(Pyridin-4-yl)pyrimidin-2-amine (CAS 96817-88-8)
- 4,5-Dichloro-1H-indazol-3-amine (CAS 1335498-11-7)
- 3-Isobutoxypyrrolidine (CAS 1216229-63-8)
- 2-(3-Methoxyphenoxy)ethane-1-sulfonyl chloride (CAS 1018271-16-3)
- Upadacitinib Impurity 160 (CAS CATO-C4X-2405160)
- 8-Chloro-2-[(2S)-pyrrolidin-2-yl]-1H-[1]benzofuro[3,2-d]pyrimidin-4-one (CAS 1169558-38-6)
- 951889-34-2 Ethyl 5-[3,4-(Ethylenedioxy)phenyl]-5-oxovalerate MFCD07782908 (CAS 951889-34-2)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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 13829788188 / jacky.chen@cato-chem.com