5-(Azidomethyl)-3,3-difluorodihydro-2(3H)-furanone CAS 189136-13-8
| CAS No. | 189136-13-8 |
| Molecular Formula | C5H5F2N3O2 |
| Molecular Weight | 177.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(Azidomethyl)-3,3-difluorodihydro-2(3H)-furanone.
5-(Azidomethyl)-3,3-difluorodihydro-2(3H)-furanone (CAS 189136-13-8) is a high-purity analytical reference standard with the molecular formula C5H5F2N3O2 and a molecular weight of 177.11 g/mol.
Based on its molecular formula C5H5F2N3O2, 5-(Azidomethyl)-3,3-difluorodihydro-2(3H)-furanone contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 177.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(Azidomethyl)-3,3-difluorodihydro-2(3H)-furanone 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 | C5H5F2N3O2 |
| Molecular Weight | 177.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Azidomethyl Standards
- 2-(azidomethyl)benzoic acid (CAS 289712-57-8)
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Recommended Standards
- (Bromoethynyl)trimethylsilane (CAS 18243-59-9)
- Methyl 3-(difluoromethyl)isoxazole-5-carboxylate (CAS 1936661-37-8)
- 2-(2-(Difluoromethyl)oxazol-4-yl)acetic acid (CAS 1783942-93-7)
- (1R,2R,5S)-6,6-difluoro-4-oxo-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 201231-40-5)
- Bilobalide (CAS 33570-04-6)
- (S)-2-Hydroxy-3-(4-nitrophenyl)propanoic acid (CAS 33173-27-2)
- 2-Hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1350933-21-9)
- 1-amino-3-[(4-methoxyphenyl)methoxy]propan-2-ol (CAS 1020995-56-5)
- 2-[3-(3-Pyridinyl)-1,2,4-oxadiazol-5-yl]-acetic acid (CAS 874832-46-9)
- 2-(4-Hydroxyphenyl)pyrimidine-4-carbaldehyde (CAS 477870-53-4)
- Methyl 5-Bromo-2-thiophenecarboxylate (CAS 62224-19-5)
- 4-Hydroxy-2-(methylsulfonamido)benzoic acid (CAS 1243282-41-8)
- 2,4-Dibromo-3-pentanone (CAS 815-60-1)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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