5-Fluoro-1-benzothiophene-2-carboxamide CAS 1098356-12-7
| CAS No. | 1098356-12-7 |
| Molecular Formula | C9H6FNOS |
| Molecular Weight | 195.21 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-Fluoro-1-benzothiophene-2-carboxamide.
5-Fluoro-1-benzothiophene-2-carboxamide (CAS 1098356-12-7), molecular formula C9H6FNOS and molecular weight 195.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H6FNOS, 5-Fluoro-1-benzothiophene-2-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 195.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 5-Fluoro-1-benzothiophene-2-carboxamide 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 | C9H6FNOS |
| Molecular Weight | 195.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-2-(thiazol-4-yl)phenol (CAS 1387563-11-2)
- 2-Fluoro-4-(thiazol-4-yl)phenol (CAS 252563-25-0)
- 6-Fluoro-2-methyl-1,3-benzothiazole-5-carbaldehyde (CAS 2413907-25-0)
- 2-(4-Fluoro-phenylamino)-propionic acid (CAS 66976-53-2)
- n-(3-Fluoro-4-methoxybenzyl)cyclopropanamine (CAS 1094353-65-7)
- 3-((5-Fluoro-2-methylbenzyl)oxy)azetidine (CAS 1121624-25-6)
- (R)-6-Fluoro-2,2-dimethylchroman-4-amine (CAS 1144501-07-4)
- 4-Fluoro-N-methyl-N-propylbenzamide (CAS 1184123-88-3)
Recommended Standards
- 4-(3-Fluorophenyl)-2,3-dihydro-1,3-thiazol-2-one (CAS 1095110-42-1)
- Ethyl 2,2-difluoro-3-(isopropylamino)propanoate (CAS 1137870-01-9)
- 4-(2-fluorophenyl)-2,3-dihydro-1,3-thiazol-2-one (CAS 1095051-79-8)
- N-(2-Hydroxy-1,1,2,2-tetradeuterioethyl)-phthalimide (CAS 1158815-45-2)
- N-(2-Benzoyl-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide (CAS 309927-64-8)
- tert-Butyldimethyl((2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)oxy)silane (CAS 350498-98-5)
- 2-Hydroxystilbene-4,4 inverted exclamation marka-dicarboxamidine bis(methanesulfonate) 223769-64-0 Fluoro-Gold™ Hydroxystilbamidine bis(methanesulfonate) (CAS 223769-64-0)
- 3-pinanyl-9-borabicyclo[3.3.1]nonane 73624-47-2 B-(3-pinanyl)-9-borabicyclo[3.3.1]nonane B-3-pinanyl-9-borabicyclo<3.3.1>nonane B-3-pinanyl-9-borabicyclo[3.3.1]nonane B-3-pinanyl-9-boracyclo<3.3.1>nonane B-3-pinnanyl-9-borobicyclo<3.3.1>nonane B-Ipc-9-BBN (CAS 73624-47-2)
- 1-(4-Hydroxy-2-phenylquinolin-3-yl)ethanone (CAS 101600-64-0)
- 2-Bromo-6-fluoro-4-methoxybenzoic acid (CAS 1260384-12-0)
- 10-(3,6-Dihydro-2H-pyran-3-yl)-10H-phenoxazine (CAS 2079095-65-9)
- 7-Methyl-4-[(4-methylphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 1858249-99-6)
- 2-((2-Aminoethyl)(methyl)amino)-1-(thiazol-2-yl)ethanone (CAS 1353989-42-0)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com