Isopropenylphosphonic acid CAS 4721-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4721-36-2 |
| Molecular Formula | C3H7O3P |
| Molecular Weight | 122.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Isopropenylphosphonic acid (CAS 4721-36-2) pharmaceutical standards reference standard. Molecular formula: C3H7O3P. Molecular weight: 122.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3H7O3P |
| Molecular Weight | 122.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- 1-Propenylphosphonicacid (CAS 4672-37-1)
- Triethynylphosphine oxide (CAS 33734-02-0)
- 2-methyl-1,3,2$l^{5}-dioxaphospholan-2-one (CAS 1831-25-0)
- 3-(1-Benzylpyrrolidin-3-yl)-2-methoxy-5-methylpyridine (CAS 1228666-00-9)
- tert-Butyl (3-bromo-2,6-difluorophenyl)carbamate (CAS 721446-29-3)
- 3-(1-Benzofuran-2-yl)-1-benzyl-1h-pyrazole-4-carbaldehyde (CAS 956986-58-6)
- Nilotinib EP Impurity E (CAS 2119583-26-3)
- 4-(2-Fluoropyridin-3-yl)pyrimidin-2-amine, 97% (CAS 1784761-31-4)
- 4-(1,3-Dioxaindan-5-yl)-1h-pyrazol-5-amine (CAS 40545-67-3)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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