5-Aminopentyl Methanthiosulfonate Hydrobromide CAS 351422-76-9
| CAS No. | 351422-76-9 |
| Molecular Formula | C6H15NO2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Aminopentyl Methanthiosulfonate Hydrobromide 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.
5-Aminopentyl Methanthiosulfonate Hydrobromide (CAS 351422-76-9), molecular formula C6H15NO2S2HBr and molecular weight 278.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, 5-Aminopentyl Methanthiosulfonate Hydrobromide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 278.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C6H15NO2S2 HBr |
| Molecular Weight | 278.22 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, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Aminopentyl Standards
- N’-(5-Aminopentyl)-N-(4-methoxybenzyl)-N’-methyl-N-2-pyridinyl-1,2-ethanediamine (CAS 101395-32-8)
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- 5-(5-Aminopentyl)-3-imino-2,3-dihydro-1h-pyrazole-4-carbonitrile (CAS 113513-29-4)
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- N-(5-Aminopentyl)-5-chloro-1-naphthalenesulfonamide HCl (CAS 118896-95-0)
- (5-Aminopentyl)(ethyl)methylamine (CAS 1247858-06-5)
- Ethyl (5-aminopentyl)carbamate (CAS 124859-22-9)
Recommended Standards
- 1,3-Diethyl 2-[(2-nitrophenyl)methylidene]propanedioate (CAS 17422-56-9)
- 1-(2,5-Dimethoxyphenyl)-1H-benzimidazole-5-carboxylic acid (CAS 452088-81-2)
- 2,5-Dibromo-3-(trifluoromethyl)aniline (CAS 1806300-71-9)
- 1-(2-(2-Bromophenoxy)ethyl)piperidine, 97% (CAS 864424-01-1)
- 2-Phenyl-2-thiomorpholinoacetonitrile (CAS 128407-23-8)
- 6-Bromo-4,4-dimethylthiochroman (CAS 112110-44-8)
- 4,7-Dihydroxy-3-methoxyisoflavone (CAS 21913-98-4)
- 0791AF 85553-27-1 C12H25NO2 Ethyl 3-(heptylamino)propanoate (CAS 85553-27-1)
- 2-Amino-6-chloro-N-methoxy-N-methylbenzamide (CAS 1339410-44-4)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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