N-(3-Amino-4-fluorophenyl)methanesulfonamide hydrochloride CAS 1778734-56-7
| CAS No. | 1778734-56-7 |
| Molecular Formula | C7H9FN2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 240.68 g/mol gives N-(3-Amino-4-fluorophenyl)methanesulfonamide hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(3-Amino-4-fluorophenyl)methanesulfonamide hydrochloride (CAS 1778734-56-7) is a high-purity analytical reference standard with the molecular formula C7H9FN2O2SHCl and a molecular weight of 240.68 g/mol.
Structurally, N-(3-Amino-4-fluorophenyl)methanesulfonamide hydrochloride (C7H9FN2O2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 240.68 g/mol, it falls into the medium-molecular-weight range. 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 N-(3-Amino-4-fluorophenyl)methanesulfonamide hydrochloride 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 | C7H9FN2O2S HCl |
| Molecular Weight | 240.68 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Mebeverine Acid Methyl Ester (CAS 1390154-39-8)
- Ethyl 5-amino-6-(methylamino)pyrimidine-4-carboxylate (CAS 1095823-03-2)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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