6H6IW50K3Z 73545-15-0 Isobutyl 2-butenoate 2-Butenoic acid, 2-methylpropyl ester, (E)- 2-Butenoic acid, 2-methylpropyl ester, (2E)- Crotonic acid, isobutyl ester, (trans)- UNII-6H6IW50K3Z CAS 73545-15-0
| CAS No. | 73545-15-0 |
| Molecular Formula | C8H14O2 |
| Molecular Weight | 142.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6H6IW50K3Z 73545-15-0 Isobutyl 2-butenoate 2-Butenoic acid, 2-methylpropyl ester, (E)- 2-Butenoic acid, 2-methylpropyl ester, (2E)- Crotonic acid, isobutyl ester, (trans)- UNII-6H6IW50K3Z (CAS 73545-15-0) is a high-purity analytical reference standard with the molecular formula C8H14O2 and a molecular weight of 142.20 g/mol.
6H6IW50K3Z 73545-15-0 Isobutyl 2-butenoate 2-Butenoic acid, 2-methylpropyl ester, (E)- 2-Butenoic acid, 2-methylpropyl ester, (2E)- Crotonic acid, isobutyl ester, (trans)- UNII-6H6IW50K3Z (C8H14O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 6H6IW50K3Z 73545-15-0 Isobutyl 2-butenoate 2-Butenoic acid, 2-methylpropyl ester, (E)- 2-Butenoic acid, 2-methylpropyl ester, (2E)- Crotonic acid, isobutyl ester, (trans)- UNII-6H6IW50K3Z 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 | C8H14O2 |
| Molecular Weight | 142.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
Recommended Standards
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