4-azidobutanenitrile CAS 21994-40-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21994-40-1 |
| Molecular Formula | C4H6N4 |
| Molecular Weight | 110.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-azidobutanenitrile (CAS 21994-40-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6N4. Molecular weight: 110.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6N4 |
| Molecular Weight | 110.12 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 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 2,6-Dibromo-4-chloropyridine (CAS 1196156-59-8)
- (4-Fluorophenyl)(3-nitrophenyl)methanol (CAS 1881330-00-2)
- 1-(4-chlorophenyl)-3-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-1-propanone (CAS 477334-34-2)
- 3-(Cyclohexylmethoxy)-2-methylphenol (CAS 1094308-34-5)
- 2-(5-(Isoxazol-3-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 1022-55-5)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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