3D5H23A27Q 646-20-8 Heptanedinitrile Pimelonitrile 4-02-00-02006 (Beilstein Handbook Reference) AI3-28713 BRN 1742138 1,5-Dicyanopentane EINECS 211-469-8 NSC 5392 Pentamethylene dicyanide Pimelic acid dinitrile UNII-3D5H23A27Q CAS 646-20-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 646-20-8 |
| Molecular Formula | C7H10N2 |
| Molecular Weight | 122.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3D5H23A27Q 646-20-8 Heptanedinitrile Pimelonitrile 4-02-00-02006 (Beilstein Handbook Reference) AI3-28713 BRN 1742138 1,5-Dicyanopentane EINECS 211-469-8 NSC 5392 Pentamethylene dicyanide Pimelic acid dinitrile UNII-3D5H23A27Q (CAS 646-20-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10N2. Molecular weight: 122.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10N2 |
| Molecular Weight | 122.17 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.) | 1957 |
| Nitrogen Atoms | 2 |
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