4-Chlorobut-2-en-1-amine CAS 54880-27-2
| CAS No. | 54880-27-2 |
| Molecular Formula | C4H8ClN |
| Molecular Weight | 105.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Chlorobut-2-en-1-amine (CAS 54880-27-2), molecular formula C4H8ClN and molecular weight 105.57 g/mol, is a CATO reference standard with documented purity and traceability.
4-Chlorobut-2-en-1-amine (C4H8ClN) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 4-Chlorobut-2-en-1-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H8ClN |
| Molecular Weight | 105.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobut Standards
- (E)-4-Chlorobut-2-en-1-ol (CAS 1775-39-9)
- 4-Chlorobut-2-en-1-ol (CAS 7523-44-6)
- 4-Chlorobut-2-yn-1-ol (CAS 13280-07-4)
- (Z)-2-chlorobut-2-enal (CAS 53175-28-3)
- 4-Chlorobut-2-ynoic acid (CAS 13280-03-0)
- 4-chlorobut-2-enoic acid (CAS 16197-90-3)
- (E)-4-chlorobut-2-enoic acid (CAS 26340-58-9)
- 2-Chlorobut-3-enoic acid (CAS 24253-33-6)
Recommended Standards
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- 14378-39-3 (CAS 14378-39-3)
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Why CATO?
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