4-valeronitrile CAS 19596-07-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19596-07-7 |
| Molecular Formula | C5H5N |
| Molecular Weight | 79.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-valeronitrile (CAS 19596-07-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5N. Molecular weight: 79.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5N |
| Molecular Weight | 79.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Penta-2,4-dienenitrile (CAS 1615-70-9)
- Pent-3-ynenitrile (CAS 19754-82-6)
- 2-Methylbut-3-ynenitrile (CAS 124974-82-9)
- 4-(Allyloxy)-2,3-dibromo-5-ethoxybenzaldehyde (CAS 832673-80-0)
- Methyl 1-(4-methoxyphenyl)-6-oxo-4-[3-(trifluoromethyl)phenoxy]-1,6-dihydropyridazine-3-carboxylate (CAS 338395-96-3)
- N-(2-acetylphenyl)acetamide (CAS 5234-26-4)
- 6,7-Dihydro-5H-[2]pyrindin-5-ol (CAS 937641-51-5)
- 2,3-Difluoro-4-(hexyloxy)benzoic acid (CAS 2082696-88-4)
- Ethyl 4-(benzyloxy)-3-methoxybenzoate (CAS 185033-64-1)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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