5-Amino-2-methyl-4-fluoro-n-methoxybenzamide CAS 658085-41-7
| CAS No. | 658085-41-7 |
| Molecular Formula | C9H11FN2O2 |
| Molecular Weight | 198.19 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-Amino-2-methyl-4-fluoro-n-methoxybenzamide.
5-Amino-2-methyl-4-fluoro-n-methoxybenzamide (CAS 658085-41-7) is a high-purity analytical reference standard with the molecular formula C9H11FN2O2 and a molecular weight of 198.19 g/mol.
Structurally, 5-Amino-2-methyl-4-fluoro-n-methoxybenzamide (C9H11FN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 198.19 g/mol, it falls into the medium-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).
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 5-Amino-2-methyl-4-fluoro-n-methoxybenzamide 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 | C9H11FN2O2 |
| Molecular Weight | 198.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- Methyl 3-(2-amino-5-fluoropyridin-3-yl)propanoate (CAS 1228665-99-3)
- 2-(4-amino-3-fluorophenoxy)-N-methylacetamide (CAS 1249832-44-7)
- 2-Amino-5-fluoro-n-methoxy-n-methylbenzamide (CAS 880875-39-8)
- 3-Amino-4-fluoro-N-methoxy-N-methylbenzamide (CAS 774238-92-5)
- 4-Amino-2-fluoro-N-methoxy-N-methylbenzamide (CAS 859539-05-2)
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- 4-Amino-7H-pyrrolo[2,3-d]pyrimidine-2-sulfinic acid (CAS 1027082-25-2)
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Recommended Standards
- 5-(Dimethoxymethyl)-2-fluorobenzaldehyde (CAS 334019-14-6)
- 5-Ethoxy-2-fluoro-4-methoxybenzaldehyde (CAS 951801-89-1)
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- 5-Fluoro-2-nitro-N-propylaniline (CAS 951667-98-4)
- 2-(3-Chlorophenyl)-4-(3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one (CAS 1207046-37-4)
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- 4-(Benzo[d][1,3]dioxol-5-yl)but-3-en-2-one (CAS 3160-37-0)
- 5-(4-(4,5-Dihydrooxazol-2-yl)phenoxy)-3-methylisoxazole (CAS 189056-96-0)
- 2-Chloro-6-propoxypyrazine (CAS 136309-03-0)
- Paliperidone Impurity 89 (CAS CATO-C4X-172489)
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- 2-Amino-2-(2,3-dihydro-1-benzofuran-5-yl)acetic acid (CAS 71922-83-3)
- 1-(3,5-Dichlorophenyl)-3-(2,6-dimethylphenyl)propan-1-one (CAS 898755-26-5)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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