N-Hydroxy-5,6-dimethoxy-1-benzothiophene-2-carboximidamide hydrochloride CAS 101041-95-6
| CAS No. | 101041-95-6 |
| Molecular Formula | C11H12N2O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-Hydroxy-5,6-dimethoxy-1-benzothiophene-2-carboximidamide hydrochloride (CAS 101041-95-6), molecular formula C11H12N2O3SHCl and molecular weight 288.75 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N-Hydroxy-5,6-dimethoxy-1-benzothiophene-2-carboximidamide hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N-Hydroxy-5,6-dimethoxy-1-benzothiophene-2-carboximidamide hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O3S HCl |
| Molecular Weight | 288.75 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 methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-Hydroxy-3-oxo-2,3-dihydro-1H-inden-5-yl)acetamide (CAS 1000333-88-9)
- 1-Benzyl-4-hydroxy-6-carbomoyl-5-azaindole (CAS 1000342-24-4)
- 3-Hydroxy-4-cyano (1H)Indazole (CAS 1000342-91-5)
- 6-Hydroxy-1,2-dihydro-3H-indazol-3-one (CAS 1000343-86-1)
- 3-Hydroxy-5-ethylisoxazole (CAS 10004-45-2)
- 2-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic acid (CAS 1000414-37-8)
- (S)-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic Acid Methyl Ester (CAS 1000414-38-9)
- 2-Hydroxy-2-phenyl-1-(1H-pyrrol-2-yl)ethanone (CAS 100063-06-7)
Recommended Standards
- 2-(Benzylamino)-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 54069-37-3)
- 1-(4-(((tert-Butoxycarbonyl)amino)methyl)phenyl)pyridin-1-ium (CAS 1609089-21-5)
- 3-Chloro-N-(2-methoxyphenyl)-6-methylbenzo[b]thiophene-2-carboxamide (CAS 312938-74-2)
- 2-(Benzylthio)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indole (CAS 478042-11-4)
- 5-(4-Bromophenyl)-2-(ethylthio)-1-(2-methoxyethyl)-1H-imidazole (CAS 1207023-96-8)
- 2-Ethyl-6-fluoro-3-methylquinoline-4-carboxylic acid (CAS 436096-49-0)
- 2-Amino-3,6-dimethylphenol (CAS 17672-23-0)
- N-Formyl-D-phenylalanine (CAS 59366-89-1)
- 2-Cyclopropoxy-1-ethyl-3-isopropoxybenzene (CAS 1243329-04-5)
- Peptide 431 (CAS CATO-CPTD788431)
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