Pentane-3-thiol CAS 616-31-9
| CAS No. | 616-31-9 |
| Molecular Formula | C5H12S |
| Molecular Weight | 104.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Pentane-3-thiol (CAS 616-31-9), a certified reference material (molecular formula C5H12S, MW 104.21 g/mol) for analytical method development and quality control.
Structurally, Pentane-3-thiol (C5H12S) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 104.21 g/mol, it falls into the low-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H12S |
| Molecular Weight | 104.21 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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Pentane Standards
- Pentane-1,3-diol (CAS 3174-67-2)
- Pentane-2,3-diol (CAS 42027-23-6)
- 626-95-9 Pentane-1,4-diol AI3-08028 EINECS 210-973-5 (CAS 626-95-9)
- 1,5-Pentane-1,1,5,5-d4-diamine (CAS 95596-35-3)
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Recommended Standards
- Methyl-tert-butylsulfide (CAS 6163-64-0)
- 529XY6M4QX 2084-19-7 2-Pentanethiol Pentane-2-thiol Amyl mercaptan, sec- EINECS 218-224-4 FEMA No. 3792 2-Mercaptopentane 1-Methylbutanethiol UNII-529XY6M4QX (CAS 2084-19-7)
- Methyl-n-butylsulfide (CAS 628-29-5)
- 1-Pentanethiol (CAS 110-66-7)
- 1,2-Bis(4-nitrophenyl)ethene (CAS 2501-02-2)
- 3-Fluoro-2-methyl-6-nitrobenzonitrile (CAS 1255241-44-1)
- ((2R,4S)-1-Benzyl-4-fluoropyrrolidin-2-yl)methanol (CAS 2165843-22-9)
- 6-chloro-5-fluoro-pyridin-3-amine (CAS 1256806-83-3)
- 3,6-Dimethylbenzo[d]thiazol-2(3H)-imine (CAS 52853-54-0)
- 2-[(4-fluorophenyl)amino]ethan-1-ol (CAS 702-17-0)
- 3-(2-Bromophenyl)-5-cyclopropyl-1h-1,2,4-triazole (CAS 1251134-90-3)
- 4-Benzyloxy-5-bromo-2-morpholin-4-yl-pyrimidine (CAS 885952-23-8)
- 1,5-Dimethylbenzo[4,5]thieno[2,3-g]isoquinoline (CAS 23436-73-9)
- Neuropeptide K, porcine (CAS 106441-70-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com