(2-Hydroxyphenyl)phosphonic acid CAS 53104-46-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53104-46-4 |
| Molecular Formula | C6H7O4P |
| Molecular Weight | 174.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2-Hydroxyphenyl)phosphonic acid (CAS 53104-46-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7O4P. Molecular weight: 174.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H7O4P |
| Molecular Weight | 174.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
Related Hydroxyphenyl Standards
- (4-Hydroxyphenyl)phosphonic Acid (CAS 33795-18-5)
- n-(4-Hydroxyphenyl)-n-methylprop-2-ynamide (CAS 1042536-61-7)
- 1-(4-Hydroxyphenyl)-2-chloroethanol (CAS 4973-17-5)
- Methyl 3-(4-hydroxyphenyl)propiolate (CAS 136634-54-3)
- Methyl 3-(3-hydroxyphenyl)propiolate (CAS 1890847-27-4)
- 2-(2-Hydroxyphenyl)-1H-imidazol-4(5H)-one (CAS 88220-47-7)
- 4-(4-Hydroxyphenyl)-1H-imidazol-2(3H)-one (CAS 944916-40-9)
- 5-(2-Hydroxyphenyl)-2,4-dihydro-3h-pyrazol-3-one (CAS 5186-66-3)
Recommended Standards
- 4-(Methylthio)phenylboronicacid 4-(methylthio)phenylboronic acid;4-Thioanisoleboronic acid 98546-51-1 A11288 (CAS 98546-51-1)
- 2-((1,1,2,2-Tetrafluoroethoxy)methyl)oxirane (CAS 85567-21-1)
- 1,3,3,4,4-Pentafluoro-2-methoxycyclobut-1-ene (CAS 359-98-8)
- Methyl 2-((piperidin-4-ylmethyl)amino)nicotinate dihydrochloride (CAS 1185308-97-7)
- 1-(3-methyl-1H-pyrazol-5-yl)piperidin-4-amine (CAS 1542668-25-6)
- (R)-2-(2-fluoro-4-nitrophenyl)pyrrolidine (CAS 1213539-53-7)
- 3,3,3-Trifluoro-2-(4-fluorophenyl)-2-hydroxypropanoic acid (CAS 1541985-06-1)
- N-((1H-Pyrrolo[2,3-b]pyridin-4-yl)methyl)-4-methylbenzenesulfonamide (CAS 858117-30-3)
- 5-(1-Isopropylpiperidin-2-yl)-3-methyl-2-(piperidin-1-yl)pyridine (CAS 1352490-87-9)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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