Phenolphthalein 4′-O-β-D-glucuronide, sodium salt CAS 6820-54-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6820-54-8 |
| Molecular Formula | C26H21O10 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenolphthalein 4′-O-β-D-glucuronide, sodium salt (CAS 6820-54-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H21O10 Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H21O10 Na |
| Molecular Weight | 516.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Phenolphthalein Standards
- Phenolphthalein monophosphate (dicyclohexylammonium) (CAS 14815-59-9)
- Phenolphthalein β-D-Glucuronide (CAS 15265-26-6)
- Phenolphthalein complex indicator (CAS 25296-54-2)
- Phenolphthalein Disodium Salt (CAS 518-51-4)
- Phenolphthalein disulfate potassium salt hydrate (CAS 62625-16-5)
- Phenolphthalein anilide (CAS 6607-41-6)
- 68807-90-9 Phenolphthalein diphosphate tetrasodium salt sodium 4,4'-(3-oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) diphosphate (CAS 68807-90-9)
- Phenolphthalein (CAS 77-09-8)
Recommended Standards
- 2-((1-(3,4-Difluorophenyl)ethyl)amino)ethan-1-ol (CAS 1038305-99-5)
- 6-Amino-5,7,8-trimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 924845-80-7)
- Methotrexate Impurity 69 (CAS CATO-C4X-115469)
- Methyl 2-[(2-aminoethyl)(methyl)amino]acetate dihydrochloride (CAS 1423028-03-8)
- 2-Chloro-5-methoxyisonicotinaldehyde (CAS 1060801-65-1)
- N-(4-Acetylphenyl)-2-cyanoacetamide (CAS 219618-11-8)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com