5-Hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one CAS 521323-11-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 521323-11-5 |
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Hydroxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one (CAS 521323-11-5) pharmaceutical standards reference standard. Molecular formula: C8H12O4. Molecular weight: 172.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H12O4 |
| Molecular Weight | 172.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
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Recommended Standards
- 5-Hydroxy-2-naphthaldehyde (CAS 205586-09-0)
- 5-Isocyanato-1-methyl-1H-indole (CAS 884507-16-8)
- 5-Cyclopropyl-5-(hydroxymethyl)-1,4-dioxan-2-one (CAS 2786775-19-5)
- 4-(4-Nitrophenoxy)benzonitrile (CAS 17076-68-5)
- Ethyl 4-(1-fluoroethyl)pyrimidine-5-carboxylate (CAS 377753-04-3)
- 6-(2,4-Dimethylphenyl)pyridazin-3(2H)-one (CAS 4826-92-0)
- 4-((3-Methylpyridin-2-yl)oxy)aniline (CAS 901924-13-8)
- Ribonic acid, 2-C-methyl-, γ-lactone, 2,3,5-tribenzoate (CAS 93636-17-0)
- Carbazeran (CAS 70724-25-3)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
Why CATO?
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