3-Methyl-2-Buten-1-thiol CAS 5287-45-6
| CAS No. | 5287-45-6 |
| Molecular Formula | C5H10S |
| Molecular Weight | 102.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Methyl-2-Buten-1-thiol (C5H10S) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 102.20 g/mol, it falls into the low-molecular-weight range.
3-Methyl-2-Buten-1-thiol (CAS 5287-45-6) is a high-purity analytical reference standard with the molecular formula C5H10S and a molecular weight of 102.20 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Methyl-2-Buten-1-thiol 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 | C5H10S |
| Molecular Weight | 102.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-Methyl-2-buten-1-ol-d (CAS 53439-16-0)
- 3-Methyl-3-buten-2-ol (CAS 10473-14-0)
- 2-Buten-1-ol, 2-methyl- (CAS 4675-87-0)
- 4516-90-9 2-Methyl-3-buten-1-ol 2-methylbut-3-en-1-ol CHEBI:165505 (CAS 4516-90-9)
- 2-Methyl-3-Buten-2-Ol (CAS 115-18-4)
- 3-Methyl-2-buten-1-ol (CAS 556-82-1)
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Recommended Standards
- Pent-4-ene-1-thiol (CAS 17651-37-5)
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