N-(furan-2-ylmethyl)ethanesulfonamide CAS 220965-68-4
| CAS No. | 220965-68-4 |
| Molecular Formula | C7H11NO3S |
| Molecular Weight | 189.23 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 N-(furan-2-ylmethyl)ethanesulfonamide.
N-(furan-2-ylmethyl)ethanesulfonamide (CAS 220965-68-4), molecular formula C7H11NO3S and molecular weight 189.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(furan-2-ylmethyl)ethanesulfonamide (C7H11NO3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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 189.23 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).
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-(furan-2-ylmethyl)ethanesulfonamide 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 | C7H11NO3S |
| Molecular Weight | 189.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-((Furan-2-ylmethyl)amino)phenol (CAS 123558-04-3)
- N-(furan-2-yl)-N,4-dimethylpyrimidin-2-amine (CAS 1269530-64-4)
- 6-Ethyl-2-(furan-3-yl)pyrimidin-4-amine (CAS 1341294-33-4)
- 4-[(furan-2-yl)methoxy]aniline (CAS 179246-32-3)
- (6-(Furan-3-yl)-2-methylpyridin-3-yl)methanol (CAS 53913-06-7)
- 2-[(furan-2-yl)methoxy]aniline (CAS 869942-43-8)
- n-(Furan-2-ylmethyl)-6-methylpyrimidin-4-amine (CAS 304864-79-7)
- N-(furan-3-ylmethyl)-6-methylpyrimidin-4-amine (CAS 883826-03-7)
Recommended Standards
- N-(1,1-dioxidotetrahydrothiophen-3-yl)acrylamide (CAS 507456-11-3)
- N-trans-BOC-(3S)-Fluoropyrrolidine (CAS 479253-00-4)
- Methyl 2-(3-oxothiomorpholin-2-yl)acetate (CAS 73477-13-1)
- Phenyl(thiazol-5-yl)methanone (CAS 91516-29-9)
- N-Propyl-1H-pyrazole-1-carboxamide (CAS 93605-70-0)
- 2-(Boc-amino)hexanoic Acid (CAS 125342-48-5)
- 3-(5-Nitro-2-thiophene)acrylic Acid Sulfadimidine Amide (CAS 429622-48-0)
- 4-(Aziridin-1-yl)-6-chlorocinnoline (CAS 68211-04-1)
- 1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and 2,2,4-trimethyl-1,3-pentanediol (CAS 65970-31-2)
- 4-(3-Isopropyl-1-methyl-1h-1,2,4-triazol-5-yl)-1,2,5-oxadiazol-3-amine (CAS 1339342-72-1)
- 5-(2-fluoroethoxy)-1H-indole (CAS 1240407-43-5)
- 5-Hydroxyhexanoic acid (CAS 44843-89-2)
- 6-(2-Mercaptoacetamido)-N-(quinolin-8-yl)hexanamide (CAS 828920-13-4)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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