Sodium 4-hydroxyphenyl phosphate CAS 20368-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20368-79-0 |
| Molecular Formula | C6H5O5P 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 4-hydroxyphenyl phosphate (CAS 20368-79-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5O5P 2*Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H5O5P 2*Na |
| Molecular Weight | 211.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Sodium Standards
- 6-(2-Hydroxyphenyl)hexanoic acid (CAS 100257-13-4)
- 3-(2-Hydroxyphenyl)-5-(2-methoxyethyl)-1-methyltetrahydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione (CAS 1005099-98-8)
- 5-(2-Hydroxyphenyl)-3a-methyl-octahydropyrrolo[2,3-b]pyrrol-2-one (CAS 1005100-31-1)
- 4-hydroxyphenyl diiSopropyl phosphate (CAS 100524-86-5)
- (E)-7-(2-Hydroxyphenyl)-1-phenylhept-4-en-3-one (CAS 100667-52-5)
- 1-(4-Hydroxyphenyl)propane-1,2-dione (CAS 10087-36-2)
- 3-(4-Hydroxyphenyl)-2-[4-(trifluoromethoxy)benzoylamino]propanoic acid (CAS 1008918-81-7)
- Ethyl 2-(4-hydroxyphenyl)-2-(N-methylacetamido)acetate (CAS 1008946-23-3)
Recommended Standards
- 3-(trifluoromethyl)pyrrolidine hydrochloride (CAS 1189485-03-7)
- 4,7-Bis(5-bromothiophen-2-yl)-2-octyl-2H-benzo[d][1,2,3]triazole (CAS 1254062-39-9)
- Cefprozil EP Impurity K Mixture(Isomer 1,2,3,4) (CAS CATO-C4X-149226)
- 7,8-Dimethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-amine (CAS 68675-37-6)
- 2-Chloro-1-(3,4-difluoro-phenyl)-propan-1-one (CAS 561009-02-7)
- 4-(1-Methyl-1H-imidazol-5-yl)pyridine (CAS 1572047-31-4)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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