4-Amino-5-propoxyfuran-2(5H)-one CAS 370876-75-8
| CAS No. | 370876-75-8 |
| Molecular Formula | C7H11NO3 |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Amino-5-propoxyfuran-2(5H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-Amino-5-propoxyfuran-2(5H)-one (CAS 370876-75-8), molecular formula C7H11NO3 and molecular weight 157.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 4-Amino-5-propoxyfuran-2(5H)-one is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 157.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H11NO3 |
| Molecular Weight | 157.17 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, water |
| 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 |
Related Amino Standards
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Recommended Standards
- 4-Amino-5-methylisophthalonitrile (CAS 98589-70-9)
- 4-Butyloxazolidine-2,5-dione (CAS 29774-91-2)
- 4-Amino-5-isopropoxyfuran-2(5H)-one (CAS 370876-76-9)
- 4-Ethyl-2-oxopyrrolidine-3-carboxylic acid (CAS 89775-83-7)
- (E)-2-[(4-methylphenyl)sulfonyl]-3-(3-phenoxyphenyl)-2-propenenitrile 811831-02-4 KS-00002941 (CAS 811831-02-4)
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- 1-(3-Bromophenyl)-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 1156997-06-6)
- Pyrrolo[2,1-b]quinazolin-9(1H)-one (CAS 61938-65-6)
- (+/-)-1-Bromo-4-(trans-2-(trifluoromethyl)cyclopropyl)benzene (CAS 900779-70-6)
- 7-chloro-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid hydrochloride (CAS 1955554-99-0)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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 18665070610 / Nicole.chen@cato-chem.com