(s)-3-Aminodihydrofuran-2,5-dione CAS 45597-36-2
| CAS No. | 45597-36-2 |
| Molecular Formula | C4H5NO3 |
| Molecular Weight | 115.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (s)-3-Aminodihydrofuran-2,5-dione (C4H5NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 115.09 g/mol, it falls into the low-molecular-weight range. 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).
(s)-3-Aminodihydrofuran-2,5-dione (CAS 45597-36-2) is a high-purity analytical reference standard with the molecular formula C4H5NO3 and a molecular weight of 115.09 g/mol.
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.
CATO manufactures (s)-3-Aminodihydrofuran-2,5-dione 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.
Physical & Chemical Properties
| Molecular Formula | C4H5NO3 |
| Molecular Weight | 115.09 g/mol |
| 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.) | 1970 |
| Nitrogen Atoms | 1 |
Related s Standards
- 3-Aminodihydrofuran-2,5-dione (CAS 4432-62-6)
- 4-Aminodihydrofuran-2(3H)-one (CAS 16504-58-8)
- 5-Aminodihydrofuran-2(3H)-one (CAS 4985-51-7)
- (R)-3-Aminodihydrofuran-2,5-dione hydrochloride (CAS 143394-93-8)
- 4-Aminodihydrofuran-3(2H)-one hydrochloride (CAS 2219375-43-4)
- 2185-02-6 (S)-3-Aminodihydrofuran-2(3H)-one MFCD18833624 L-HOMOSERINE LACTONE (CAS 2185-02-6)
- 3-aminodihydrofuran-2(3H)-one hydrobromide 6305-38-0 alpha-Amino-gamma-butyrolactone hydrobromide (CAS 6305-38-0)
- 3-Aminodihydrofuran-2(3H)-one hydrochloride (CAS 42417-39-0)
Recommended Standards
- (S)-2-oxoazetidine-3-carboxylic acid (CAS 2165694-44-8)
- 1,2-Dihydro-5-methoxy-3H-1,2,4-triazol-3-one (CAS 51291-82-8)
- (R)-4-Methyloxazolidine-2,5-dione (CAS 4829-14-5)
- 1-Methyl-1,2,4-triazolidine-3,5-dione (CAS 34771-28-3)
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- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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