2-(2H-1,3-Benzodioxole-5-carbonyl)-6-methyl-4-(thiophen-2-yl)-5H,6H,7H,8H-thieno[2,3-b]1,6-naphthyridin-3-amine CAS 354555-88-7
| CAS No. | 354555-88-7 |
| Molecular Formula | C23H19N3O3S2 |
| Molecular Weight | 449.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2H-1,3-Benzodioxole-5-carbonyl)-6-methyl-4-(thiophen-2-yl)-5H,6H,7H,8H-thieno[2,3-b]1,6-naphthyridin-3-amine (CAS 354555-88-7), a certified reference material (molecular formula C23H19N3O3S2, MW 449.55 g/mol) for analytical method development and quality control.
Structurally, 2-(2H-1,3-Benzodioxole-5-carbonyl)-6-methyl-4-(thiophen-2-yl)-5H,6H,7H,8H-thieno[2,3-b]1,6-naphthyridin-3-amine (C23H19N3O3S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 449.55 g/mol, it falls into the moderately-high-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.
As a certified reference material (CRM), 2-(2H-1,3-Benzodioxole-5-carbonyl)-6-methyl-4-(thiophen-2-yl)-5H,6H,7H,8H-thieno[2,3-b]1,6-naphthyridin-3-amine 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 | C23H19N3O3S2 |
| Molecular Weight | 449.55 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related H Standards
- 3-[1-(2H-1,3-Benzodioxole-5-carbonyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775380-33-0)
- 2-(2H-1,3-Benzodioxole-5-carbonyl)-6-(furan-2-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-3-amine (CAS 674807-15-9)
- 1-(2H-1,3-Benzodioxole-5-carbonyl)-4-{[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775399-14-8)
- 3-[1-(2H-1,3-Benzodioxole-5-carbonyl)piperidin-4-yl]-4-[(4-methylphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775558-61-6)
- 2-(2H-1,3-Benzodioxole-5-carbonyl)-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-3-amine (CAS 625369-53-1)
- 3-(1,3-Benzodioxole-5-Carbonyl)-5-Fluoro-1-[(2R,4S,5R)-4-Hydroxy-5-(Hydroxymethyl)Oxolan-2-Yl]Pyrimidine-2,4-Dione (CAS 74234-11-0)
- 1-(2H-1,3-Benzodioxole-5-carbonyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 352033-96-6)
- 2-(2H-1,3-Benzodioxole-5-carbonyl)-6-ethyl-5H,6H,7H,8H-thieno[2,3-b]quinolin-3-amine (CAS 625370-69-6)
Recommended Standards
- Parecoxib Impurity 37 (CAS CATO-C4X-159137)
- 3,5-Di([1,1'-biphenyl]-4-yl)-4-phenyl-4H-1,2,4-triazole (CAS 387391-50-6)
- Gentamicin C1a (CAS 26098-04-4)
- 6-N-Biotinylaminohexyl isopropyl hydrogenphosphonate, 96% (CAS 224583-37-3)
- 2-[3-(1h-1,2,3,4-tetrazol-1-yl)phenoxy]acetic acid (CAS 462067-31-8)
- 2-(2-Aminoethyl)benzoic Acid Hydrochloride (CAS 102879-42-5)
- 3-Hydroxy-3-phenylcyclobutane-1-carbaldehyde (CAS 2090251-13-9)
- 4-Ethyl-3,4-dihydro-2H-benzo[b][1,4,5]oxathiazepine 1,1-dioxide (CAS 1799974-37-0)
- 2-Chloro-5-(4-(trifluoromethyl)phenyl)isonicotinic acid (CAS 1261604-81-2)
- 2-[(4-Methyl-1-piperazinyl)methyl]aniline (CAS 19577-84-5)
- 1-Methyl-5-oxo-2-phenylpyrrolidine-3-carboxylic acid (CAS 72704-31-5)
- 7-Hydroxy-1H-imidazo[4,5-b]pyridine-2,5(3H,4H)-dithione (CAS 195738-31-9)
- 2-Amino-6-(difluoromethyl)-5-hydroxynicotinaldehyde (CAS 1803697-95-1)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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