1,5-Pentanediol Bis(methanesulfonate) CAS 2374-22-3
| CAS No. | 2374-22-3 |
| Molecular Formula | C7H16O6S2 |
| Molecular Weight | 260.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 260.33 g/mol gives 1,5-Pentanediol Bis(methanesulfonate) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,5-Pentanediol Bis(methanesulfonate) (CAS 2374-22-3), a certified reference material (molecular formula C7H16O6S2, MW 260.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H16O6S2, 1,5-Pentanediol Bis(methanesulfonate) contains a carbohydrate-derived structure, a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 260.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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), 1,5-Pentanediol Bis(methanesulfonate) 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 | C7H16O6S2 |
| Molecular Weight | 260.33 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
Related Pentanediol Standards
- 3-Methyl-1,5-pentanediol Diacrylate (CAS 64194-22-5)
- 1,5-Pentanediol diacrylate (stabilized with MEHQ) (CAS 36840-85-4)
- 2,4-Pentanediol, 1,5-dichloro-, (2R,4R)- (CAS 136030-28-9)
- 57987-55-0 1,5-Pentanediol, 2,4-diethyl- 2,4-Diethyl-1,5-pentanediol EC 429-310-8 (CAS 57987-55-0)
- 3-Methyl-1,5-pentanediol (CAS 4457-71-0)
- 2-Methyl-2,4-Pentanediol (CAS 107-41-5)
- (R)-1,2-Pentanediol (CAS 108340-61-0)
- (S)-1,2-Pentanediol (CAS 29117-54-2)
Recommended Standards
- 1,4-Bis(4-pyridylmethyl)benzene (CAS 52469-20-2)
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- 1,1’-Dimethyl-2,3’-biindole (CAS 63955-66-8)
- 2-((4-Fluorophenyl)thio)-4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 343374-37-8)
- 4-(4-Methylphenoxy)-N-[(pyridin-4-yl)methyl]benzamide (CAS 866153-56-2)
- Zinc(II) Gluconate Hydrate (CAS 4468-02-4)
- 6-Methoxy-1-(4-methoxybenzyl)indoline-2,3-dione (CAS 2070014-75-2)
- N-ethyl-1-(1H-imidazol-2-yl)-2-phenylethan-1-amine (CAS 886505-02-8)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-ethyl-6-methylphenyl)acetamide (CAS 587005-33-2)
- (s)-4-Fluoro-2-(piperidin-3-yl)isoindolin-1-one (CAS 1787444-98-7)
- Ticagrelor Impurity 118 (CAS 2205903-72-4)
- 5-Allyl-2,4,6-trichloropyrimidine (CAS 10182-68-0)
- 4-(hexa-2,4-dienamido)benzoic acid (CAS 945155-13-5)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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