(5-Hydroxy-6-methylpyridine-3,4-diyl)dimethanol sulfate CAS 1312760-30-7
| CAS No. | 1312760-30-7 |
| Molecular Formula | C8H11NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (5-Hydroxy-6-methylpyridine-3,4-diyl)dimethanol sulfate 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.
CATO supplies (5-Hydroxy-6-methylpyridine-3,4-diyl)dimethanol sulfate (CAS 1312760-30-7), a certified reference material (molecular formula C8H11NO3H2O4S, MW 267.25 g/mol) for analytical method development and quality control.
(5-Hydroxy-6-methylpyridine-3,4-diyl)dimethanol sulfate (C8H11NO3H2O4S) contains a carbohydrate-derived structure, an amide group, a sulfone group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C8H11NO3 H2O4S |
| Molecular Weight | 267.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2,2＇,3,3＇,4,4＇,5,5＇,6-Nonabromodiphenyl Ether (CAS 63387-28-0)
- ethyl 5-amino-1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazole-4-carboxylate (CAS 1010863-54-3)
- 4-Difluoromethyl-pyrimidine-5-carbonitrile (CAS 1427195-45-6)
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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