5-Aminodihydrofuran-2(3H)-one CAS 4985-51-7
| CAS No. | 4985-51-7 |
| Molecular Formula | C4H7NO2 |
| Molecular Weight | 101.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5-Aminodihydrofuran-2(3H)-one (CAS 4985-51-7), a certified reference material (molecular formula C4H7NO2, MW 101.10 g/mol) for analytical method development and quality control.
5-Aminodihydrofuran-2(3H)-one (C4H7NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 5-Aminodihydrofuran-2(3H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H7NO2 |
| Molecular Weight | 101.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Aminodihydrofuran Standards
- 4-Aminodihydrofuran-2(3H)-one (CAS 16504-58-8)
- (s)-3-Aminodihydrofuran-2,5-dione (CAS 45597-36-2)
- 3-Aminodihydrofuran-2,5-dione (CAS 4432-62-6)
- (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
- 4-Oxobutanamide (CAS 27719-81-9)
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- cis-2-Aminocyclopropanecarboxylic acid (CAS 76455-37-3)
- (5-(Bromomethyl)-2-chlorophenyl)(trifluoromethyl)sulfane (CAS 886503-38-4)
- 5-Chloro-1H-indole-2-carbaldehyde (CAS 53590-49-1)
- 3-Amino-3-(2,6-difluorophenyl)cyclobutan-1-ol (CAS 2092485-92-0)
- Dimethyl 1-methyl-1h-pyrazole-4,5-dicarboxylate (CAS 33090-52-7)
- Ifosfamide (CAS 3778-73-2)
- 2,4-Dichlorophenylhydrazine hydrochloride (CAS 91423-17-5)
- 2-Bromo-4-(1-(4-fluorophenyl)ethyl)-1-methoxybenzene (CAS 2484888-83-5)
- benzyl 4-(5-((63S,4S,Z)-4-((tert-butoxycarbonyl)amino)-11-ethyl-10,10-dimethyl-5,7-dioxo-61,62,63,64,65,66-hexahydro-11H-8-oxa-2(4,2)-thiazola-1(5,3)-indola-6(1,3)-pyridazinacycloundecaphane-12-yl)-6-((S)-1-methoxyethyl)pyridin-3-yl)piperazine-1-carboxylate (CAS 2865127-15-5)
- JFD01307SC (CAS 51070-56-5)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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