N-(4-amino-2-fluorophenyl)methanesulfonamide CAS 57164-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57164-97-3 |
| Molecular Formula | C7H9FN2O2S |
| Molecular Weight | 204.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-amino-2-fluorophenyl)methanesulfonamide (CAS 57164-97-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9FN2O2S. Molecular weight: 204.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9FN2O2S |
| Molecular Weight | 204.22 g/mol |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-Amino-4-fluoro-N-methylbenzene-1-sulfonamide (CAS 1017390-57-6)
- 2-Amino-4-fluoro-N-methylbenzenesulfonamide (CAS 1036451-65-6)
- 5-Amino-2-fluoro-n-methylbenzene-1-sulfonamide (CAS 1094887-98-5)
- N-(5-amino-2-fluorophenyl)methanesulfonamide (CAS 123343-90-8)
- 2-amino-6-fluoro-N-methylbenzene-1-sulfonamide (CAS 1247709-81-4)
- 2-Amino-α-(methoxyimino)-4-thiazoleacetic Acid-d3 (CAS 1331655-54-9)
- N-(2-Amino-5-fluorophenyl)methanesulfonamide (CAS 1341599-69-6)
- 5-Amino-2-fluoro-4-methylbenzenesulfonamide (CAS 1343053-64-4)
Recommended Standards
- N-(3-Amino-4-fluorophenyl)methanesulfonamide (CAS 926270-06-6)
- N,N,N,N-Tetramethyl-D-tartaramide (CAS 63126-52-3)
- N-((1S,2R,3R,4R,5R)-2-Amino-4,5-dihydroxy-3-(hydroxymethyl)cyclopentyl)acetamide (CAS 351196-71-9)
- (4-Bromo-1H-pyrrol-2-yl)(4-methylpiperidin-1-yl)methanone (CAS 900019-49-0)
- 2-(2,4-Dichlorophenoxy)propan-1-ol (CAS 98919-13-2)
- 2-Cyano-N-(5-nitro-1,3-benzothiazol-2-yl)acetamide (CAS 1072069-62-5)
- Hydralazine Impurity 2 (CAS 600707-30-0)
- 2-(3-(Methoxycarbonyl)phenyl)isonicotinic acid (CAS 1258627-15-4)
- S-(1H-Benzo[d]imidazol-2-yl)-N-ethylthiohydroxylamine (CAS 149679-62-9)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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