4-Amino-5-(cyclopentyloxy)dihydrofuran-2(3H)-one CAS 370875-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 370875-31-3 |
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-(cyclopentyloxy)dihydrofuran-2(3H)-one (CAS 370875-31-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H15NO3. Molecular weight: 185.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H15NO3 |
| Molecular Weight | 185.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Amino-3-isobutylpyrimidine-2,6-dione (CAS 56075-75-3)
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- Ethyl 1-(2-aminophenyl)piperidine-4-carboxylate (CAS 889947-83-5)
- tert-Butyl 2,4,5-trichlorobenzoate (CAS 208512-53-2)
- 2-Chloro-4,6-dimethoxyaniline HCl (CAS 82485-84-5)
- 5-Allyl-2-mercapto-6-methylpyrimidin-4-ol (CAS 102613-14-9)
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- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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