2-Methyl-1-butanethiol CAS 1878-18-8
| CAS No. | 1878-18-8 |
| Molecular Formula | C5H12S |
| Molecular Weight | 104.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 104.21 g/mol gives 2-Methyl-1-butanethiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Methyl-1-butanethiol (CAS 1878-18-8) is a high-purity analytical reference standard with the molecular formula C5H12S and a molecular weight of 104.21 g/mol.
2-Methyl-1-butanethiol (C5H12S) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Methyl-1-butanethiol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H12S |
| Molecular Weight | 104.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Methyl Standards
Recommended Standards
- tert-Amylthiol (CAS 1679-09-0)
- (S)-2-Methylbutane-1-thiol (CAS 20089-07-0)
- 2,2-Dimethylpropane-1-thiol (CAS 1679-08-9)
- N-Methylpiperazine-3,3,5,5-d4 (CAS 343864-02-8)
- 3-Chloro-1,2-Propanediol (CAS 96-24-2)
- 3-((2,4-Dichlorobenzyl)thio)-4H-benzo[b][1,4]thiazine 1,1-dioxide (CAS 477868-99-8)
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- Methyl 4-(1H-pyrazol-4-yl)but-2-enoate (CAS 1314992-78-3)
- N-(2,4-Dimethoxyphenyl)-5-methylfuro[3,2-b]pyridine-2-carboxamide (CAS 941969-53-5)
- 2-(5-Amino-3-methyl-1h-pyrazol-1-yl)acetic acid (CAS 890014-47-8)
- 3-(2-Methoxyphenyl)-4-((4-(pentyloxy)benzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 497920-37-3)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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