3-(6-Fluoro-2,3-dihydro-3-oxobenzo[b][1,4]oxazin-4-yl)propanoic Acid CAS 1065678-56-9
| CAS No. | 1065678-56-9 |
| Molecular Formula | C11H10FNO4 |
| Molecular Weight | 239.20 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 3-(6-Fluoro-2,3-dihydro-3-oxobenzo[b][1,4]oxazin-4-yl)propanoic Acid.
CATO supplies 3-(6-Fluoro-2,3-dihydro-3-oxobenzo[b][1,4]oxazin-4-yl)propanoic Acid (CAS 1065678-56-9), a certified reference material (molecular formula C11H10FNO4, MW 239.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10FNO4, 3-(6-Fluoro-2,3-dihydro-3-oxobenzo[b][1,4]oxazin-4-yl)propanoic Acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 239.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 3-(6-Fluoro-2,3-dihydro-3-oxobenzo[b][1,4]oxazin-4-yl)propanoic Acid 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 | C11H10FNO4 |
| Molecular Weight | 239.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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Recommended Standards
- 1,4-bis(3-chloropropyl)piperazine (CAS 27145-02-4)
- 2-(4-(Trifluoromethyl)phenyl)pyrimidin-5-amine (CAS 1094311-67-7)
- Ethyl 2-(trifluoroacetyl)-3-(N,N-dimethylamino)-2-propenoate (CAS 267243-86-7)
- 5-(4-(Trifluoromethyl)phenyl)pyrimidin-2-amine (CAS 1111104-89-2)
- Methyl 2-(3-chloropropanamido)-4-phenylthiophene-3-carboxylate (CAS 546090-24-8)
- N-(2,5-difluorobenzyl)-N-[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]amine (CAS 1006957-24-9)
- 1-(5-Chloro-2-methylphenyl)-4-(2-chloropyridine-3-carbonyl)piperazine (CAS 1024496-60-3)
- m-Tolylmagnesium Bromide, 1.0 M solution in THF (CAS 28987-79-3)
- 1,4,5,8,9-Pentamethyl-9H-carbazole (CAS 27477-88-9)
- (S)-7-Bromo-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (CAS 676133-24-7)
- N4-(4-Methoxyphenyl)-N2,N2-dimethylpteridine-2,4-diamine (CAS 946348-70-5)
- [Asp(NHCH2OH)5]-Atosiban (CAS CATO-C4X-229349)
- 2-Ethynyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1822373-85-2)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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