2-Hydroxy-5-methylphenyl β-D-glucopyranosiduronic Acid CAS 117591-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 117591-51-2 |
| Molecular Formula | C13H16O8 |
| Molecular Weight | 300.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-5-methylphenyl β-D-glucopyranosiduronic Acid (CAS 117591-51-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16O8. Molecular weight: 300.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16O8 |
| Molecular Weight | 300.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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Recommended Standards
- (3aS,5S,11bS)-7-Hydroxy-5-methyl-3aH-benzo[g][1,3]dioxolo[4,5-c]isochromene-2,6,11(5H,11bH)-trione (CAS 11048-15-0)
- 2-(2-((4-Bromophenyl)thio)ethyl)piperidine (CAS 1250900-62-9)
- 3-(2,4-Dihydroxyphenyl)-7-hydroxy-5-methoxy-2H-chromen-2-one (CAS 1092952-62-9)
- CAS CATO-LCPD100799-ME (CAS CATO-LCPD100799-ME)
- 6-(Chloromethyl)-4-(difluoromethyl)-3-methoxypyridin-2-amine (CAS 1804923-52-1)
- 1-(5-methoxy-3-methyl-1-benzofuran-2-yl)ethan-1-amine (CAS 1152518-91-6)
- 2-(3-Methoxybenzylidene)benzofuran-3(2H)-one (CAS 61370-63-6)
- 3-(5-Methyl-2-pyridyl)-1-propene (CAS 951887-10-8)
- n-((1,2,3-Thiadiazol-4-yl)methyl)-4-ethylaniline (CAS 1157063-41-6)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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